HR job title
- Associate Professor
- Contact Info
- 1 979 862 7087
Hartl, Darren Assistant Professor
Positions
- Assistant Professor, Aerospace Engineering, College of Engineering
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- Research
- Teaching
- Works By Students
- Background
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Overview
Publications
selected publications
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academic article
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Walgren, P., & Hartl, D.
(2023).
A nonlinear substructure method based on a computational plasticity framework for efficient analysis of structural assemblies. International journal of plasticity.
169, 103728-103728.
-
Walgren, P., Nevin, S., & Hartl, D.
(2023).
Design, experimental demonstration, and validation of a composite morphing space radiator. Journal of Composite Materials.
57(3), 347-362.
-
Phillips, F. R., White, T., Henry, T. C., Hrynuk, J. T., & Hartl, D.
(2022).
Three-Dimensional Uncoupled Fluid Structure Analysis of Small Unmanned Aerial Vehicle Wing. AIAA Journal.
60(11), 6404-6419.
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Gantz, F., Stroud, H., Fuller, J. C., Adams, K., Caltagirone, P. E., Ozcan, H., ... Benafan, O.
(2022).
Aerospace, Energy Recovery, and Medical Applications: Shape Memory Alloy Case Studies for CASMART 3rd Student Design Challenge. Shape Memory and Superelasticity.
8(2), 150-167.
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Davis, A. M., Mirsayar, M. M., & Hartl, D. J.
(2022).
A novel structural health monitoring approach in concrete structures using embedded magnetic shape memory alloy components (vol 311, 125212, 2021). Construction and Building Materials.
326, 126153-126153.
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Davis, A. M., Mirsayar, M. M., & Hartl, D. J.
(2021).
A novel structural health monitoring approach in concrete structures using embedded magnetic shape memory alloy components. Construction and Building Materials.
311, 125212-125212.
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Leal, P., Schrass, J. A., Giblette, T. N., Hunsaker, D. F., Shen, H., Logan, T. S., & Hartl, D. J.
(2021).
Effects of Atmospheric Profiles on Sonic Boom Perceived Level from Supersonic Vehicles. 59(12), 5020-5028.
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Leal, P., Cabral-Seanez, M., Baliga, V. B., Altshuler, D. L., & Hartl, D. J.
(2021).
Phase transformation-driven artificial muscle mimics the multifunctionality of avian wing muscle. Journal of the Royal Society Interface.
18(184), 20201042.
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Arena, G., Groh, R., Pirrera, A., Turner, T., Scholten, W., & Hartl, D.
(2021).
Design of Shape-Adaptive Deployable Slat-Cove Filler for Airframe Noise Reduction. Journal of Aircraft.
58(5), 1034-1050.
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Cruzado, A., Segurado, J., Hartl, D. J., & Benzerga, A. A.
(2021).
A variational fast Fourier transform method for phase-transforming materials. MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING.
29(4), 045001-045001.
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Bal, A., Baur, J. W., Hartl, D. J., Frank, G. J., Gibson, T., Pan, H., & Huff, G. H.
(2021).
Multi-Layer and Conformally Integrated Structurally Embedded Vascular Antenna (SEVA) Arrays. Sensors.
21(5), 1764-1764.
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Scholten, W., & Hartl, D.
(2021).
Uncoupled method for static aeroelastic analysis. Journal of Fluids and Structures.
101, 103221-103221.
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Mingear, J., Farrell, Z., Hartl, D., & Tabor, C.
(2021).
Gallium-indium nanoparticles as phase change material additives for tunable thermal fluids. Nanoscale.
13(2), 730-738.
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Weaver-Rosen, J. M., Leal, P., Hartl, D. J., & Malak, R.
(2020).
Parametric optimization for morphing structures design: application to morphing wings adapting to changing flight conditions. 62(6), 2995-3007.
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Jape, S., Garza, M., Ruff, J., Espinal, F., Sessions, D., Huff, G., ... Hartl, D. J.
(2020).
Self-foldable origami reflector antenna enabled by shape memory polymer actuation. 29(11), 115011-115011.
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Stroud, H., & Hartl, D.
(2020).
Shape memory alloy torsional actuators: a review of applications, experimental investigations, modeling, and design. Smart Materials and Structures.
29(11), 113001-113001.
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Patterson, R., Scholten, W., Strganac, T., Turner, T., & Hartl, D.
(2020).
Experimental validation of a shape-memory alloy slat-cove filler: Structural response and computational model development. Journal of Intelligent Material Systems and Structures.
31(17), 1986-2001.
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Mingear, J., & Hartl, D.
(2020).
Liquid metal-induced corrosion of nickel-titanium alloys by gallium alloys for liquid metal-enabled shape memory applications. Corrosion Science.
167, 108524-108524.
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Chapkin, W. A., Walgren, P., Frank, G. J., Seifert, D. R., Hartl, D. J., & Baur, J. W.
(2020).
Design and optimization of high-strain, cylindrical composite skins for morphing fuselages. Materials and Design.
187, 108395-108395.
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Chapkin, W. A., Walgren, P., Frank, G. J., Seifert, D. R., Rashidi, M., Hartl, D. J., & Baur, J. W.
(2020).
Bending mechanics of cylindrical skins for morphing aerospace applications. Materials and Design.
186, 108316-108316.
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Mirsayar, M. M., & Hartl, D. J.
(2020).
Damage detection via embedded sensory particles - Effect of particle/matrix interphase properties. Composite Structures.
232, 111536-111536.
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Gillman, A., Wilson, G., Fuchi, K., Hartl, D., Pankonien, A., & Buskohl, P.
(2019).
Design of Soft Origami Mechanisms with Targeted Symmetries. Actuators.
8(1), 3-3.
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Bielefeldt, B. R., Reich, G. W., Beran, P. S., & Hartl, D. J.
(2019).
Development and validation of a genetic L-System programming framework for topology optimization of multifunctional structures. Computers and Structures.
218, 152-169.
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Mirsayar, M. M., & Hartl, D. J.
(2019).
On the cracks normal to shape memory alloy/elastic material interfaces. Engineering Fracture Mechanics.
216, 106509-106509.
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Mirsayar, M. M., & Hartl, D. J.
(2019).
On the validity of strain energy density criterion for mixed mode I/II fracture analysis of notched shape memory alloy components. Engineering Fracture Mechanics.
214, 270-288.
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Mingear, J., Zhang, B., Hartl, D., & Elwany, A.
(2019).
Effect of process parameters and electropolishing on the surface roughness of interior channels in additively manufactured nickel-titanium shape memory alloy actuators. ADDITIVE MANUFACTURING.
27, 565-575.
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Edmiston, B., Davis, A., Mirsayar, M., & Hartl, D.
(2019).
Control of Thermal Deflection in Concrete Structures Using Iron-Based Shape Memory Alloys. MATEC Web of Conferences.
271, 01011-01011.
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Bielefeldt, B. R., Akleman, E., Reich, G. W., Beran, P. S., & Hartl, D. J.
(2019).
L-System-Generated Mechanism Topology Optimization Using Graph-Based Interpretation. Journal of Mechanisms and Robotics.
11(2),
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Davis, A., Mirsayar, M., & Hartl, D.
(2019).
Structural Health Monitoring by Magnetic Sensing in Concrete Structures via Embedded Shape Memory Alloy Components. MATEC Web of Conferences.
271, 01003-01003.
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Leal, P., & Hartl, D. J.
(2019).
Structurally Consistent Class/Shape Transformation Equations for Morphing Airfoils. Journal of Aircraft.
56(2), 505-516.
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Leal, P., Savi, M. A., & Hartl, D. J.
(2018).
Aero-structural optimization of shape memory alloy-based wing morphing via a class/shape transformation approach. 232(15), 2745-2759.
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Galvan, E., Malak, R. J., Hartl, D. J., & Baur, J. W.
(2018).
Performance assessment of a multi-objective parametric optimization algorithm with application to a multi-physical engineering system. Structural and Multidisciplinary Optimization: computer-aided optimal design of stressed solids and multidisciplinary systems.
58(2), 489-509.
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Bielefeldt, B. R., Hochhalter, J. D., & Hartl, D. J.
(2018).
Shape memory alloy sensory particles for damage detection: Experiments, analysis, and design studies. 17(4), 777-814.
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Chemisky, Y., Hartl, D. J., & Meraghni, F.
(2018).
Three-dimensional constitutive model for structural and functional fatigue of shape memory alloy actuators. International Journal of Fatigue.
112, 263-278.
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Bertagne, C., Walgren, P., Erickson, L., Sheth, R., Whitcomb, J., & Hartl, D.
(2018).
Coupled behavior of shape memory alloy-based morphing spacecraft radiators: experimental assessment and analysis. 27(6), 065006-065006.
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Saunders, R. N., Boyd, J. G., Hartl, D. J., Calkins, F. T., & Lagoudas, D. C.
(2018).
A simplified model for high-rate actuation of shape memory alloy torque tubes using induction heating. Journal of Intelligent Material Systems and Structures.
29(6), 1088-1101.
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Hartl, D. J., Kiefer, B., Schulte, R., & Menzel, A.
(2018).
Computationally-efficient modeling of inelastic single crystal responses via anisotropic yield surfaces: Applications to shape memory alloys. International Journal of Solids and Structures.
136, 38-59.
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Walgren, P., Bertagne, C., Wescott, M., Benafan, O., Erickson, L., Whitcomb, J., & Hartl, D.
(2018).
Development and Testing of a Shape Memory Alloy-Driven Composite Morphing Radiator. 4(1), 232-241.
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Hartl, D. J.
(2018).
Shape memory materials begin to take shape. AEROSPACE AMERICA.
56(11), 9-9.
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Bertagne, C. L., Cognata, T. J., Sheth, R. B., Dinsmore, C. E., & Hartl, D. J.
(2017).
Testing and analysis of a morphing radiator concept for thermal control of crewed space vehicles. Applied Thermal Engineering.
124, 986-1002.
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Huff, G. H., Pan, H., Hartl, D. J., Frank, G. J., Bradford, R. L., & Baur, J. W.
(2017).
A Physically Reconfigurable Structurally Embedded Vascular Antenna. 65(5), 2282-2288.
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Peraza Hernandez, E. A., Hartl, D. J., & Lagoudas, D. C.
(2017).
Design and simulation of origami structures with smooth folds. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences.
473(2200), 20160716-20160716.
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Hartl, D. J., Frank, G. J., & Baur, J. W.
(2017).
Embedded magnetohydrodynamic liquid metal thermal transport: validated analysis and design optimization. Journal of Intelligent Material Systems and Structures.
28(7), 862-877.
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Hartl, D. J., Frank, G. J., Huff, G. H., & Baur, J. W.
(2017).
A liquid metal-based structurally embedded vascular antenna: I. Concept and multiphysical modeling. 26(2), 025001-025001.
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Hartl, D. J., Frank, G. J., Malak, R. J., & Baur, J. W.
(2017).
A liquid metal-based structurally embedded vascular antenna: II. Multiobjective and parameterized design exploration. Smart Materials and Structures.
26(2), 025002-025002.
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Hartl, D., Mingear, J., Bielefeldt, B., Rohmer, J., Zamarripa, J., & Elwany, A.
(2017).
Towards High-Frequency Shape Memory Alloy Actuators Incorporating Liquid Metal Energy Circuits. Shape Memory and Superelasticity.
3(4), 457-466.
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Hernandez, E., Hartl, D. J., & Lagoudas, D. C.
(2016).
Kinematics of Origami Structures With Smooth Folds. Journal of Mechanisms and Robotics.
8(6), 061019.
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Solomou, A. G., Machairas, T. T., Saravanos, D. A., Hartl, D. J., & Lagoudas, D. C.
(2016).
A coupled layered thermomechanical shape memory alloy beam element with enhanced higher order temperature field approximations. Journal of Intelligent Material Systems and Structures.
27(17), 2359-2384.
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Smith, R. C., Anderson, I., Hartl, D., Atulasimha, J., Sarles, S. A., Wissa, A., & Shafer, M.
(2016).
Adaptive and active materials: selected papers from the ASME 2015 Conference on Smart Materials, Adaptive Structures and Intelligent Systems (SMASIS 15) (Colorado Springs, CO, USA, 21-23 September 2015). Smart Materials and Structures.
25(10), 100201-100201.
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Halbert, T., Hernandez, E. P., Malak, R., & Hartl, D.
(2016).
Numerically validated reduced-order model for laminates containing shape memory alloy wire meshes. Journal of Intelligent Material Systems and Structures.
27(11), 1492-1509.
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Hernandez, E., Hartl, D. J., Malak, R., Akleman, E., Gonen, O., & Kung, H.
(2016).
Design Tools for Patterned Self-Folding Reconfigurable Structures Based on Programmable Active Laminates. Journal of Mechanisms and Robotics.
8(3), 031015.
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Hartl, D. J., Frank, G. J., & Baur, J. W.
(2016).
Effects of microchannels on the mechanical performance of multifunctional composite laminates with unidirectional laminae. Composite Structures.
143, 242-254.
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Saunders, R. N., Boyd, J. G., Hartl, D. J., Brown, J. K., Calkins, F. T., & Lagoudas, D. C.
(2016).
A validated model for induction heating of shape memory alloy actuators. 25(4), 045022-045022.
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Scholten, W. D., Hartl, D. J., Turner, T. L., & Kidd, R. T.
(2016).
Development and Analysis-Driven Optimization of Superelastic Slat-Cove Fillers for Airframe Noise Reduction. AIAA Journal.
54(3), 1074-1090.
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Hartl, D. J., Galvan, E., Malak, R. J., & Baur, J. W.
(2016).
Parameterized Design Optimization of a Magnetohydrodynamic Liquid Metal Active Cooling Concept. 138(3), 031402.
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Scalet, G., Auricchio, F., & Hartl, D. J.
(2016).
Efficiency and effectiveness of implicit and explicit approaches for the analysis of shape-memory alloy bodies. 27(3), 384-402.
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Zagrai, A., Anderson, I., Atulasimha, J., Hartl, D., Shafer, M., Trask, R., & Wickenheiser, A.
(2015).
Adaptive and active materials: selected papers from the ASME 2014 Conference on Smart Materials, Adaptive Structures and Intelligent Systems (SMASIS 14) (Newport, RI, USA, 8-10 September 2014). 24(9), 090201-090201.
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Hernandez, E., Kiefer, B., Hartl, D. J., Menzel, A., & Lagoudas, D. C.
(2015).
Analytical investigation of structurally stable configurations in shape memory alloy-actuated plates. International Journal of Solids and Structures.
69-70, 442-458.
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Hartl, D. J., Mabe, J. H., Benafan, O., Coda, A., Conduit, B., Padan, R., & Van Doren, B.
(2015).
Standardization of shape memory alloy test methods toward certification of aerospace applications. Smart Materials and Structures.
24(8), 082001-082001.
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Hartl, D., Lagoudas, D., Malak, R., Frecker, M., & Ounaies, Z.
(2014).
Active materials and structures for origami engineering. Smart Materials and Structures.
23(9), 090201-090201.
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Peraza-Hernandez, E. A., Hartl, D. J., Malak, R., & Lagoudas, D. C.
(2014).
Origami-inspired active structures: a synthesis and review. 23(9), 094001-094001.
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Hernandez, E., Hu, S., Kung, H. W., Hartl, D., & Akleman, E.
(2013).
Towards building smart self-folding structures. Computers and Graphics (UK).
37(6), 730-742.
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Peraza-Hernandez, E. A., Hartl, D. J., & Malak, R.
(2013).
Design and numerical analysis of an SMA mesh-based self-folding sheet. 22(9), 094008-094008.
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Esquivel, G., Weiser, D., Hartl, D. J., & Whitten, D.
(2013).
POP-OP: A Shape Memory-Based Morphing Wall. The International Journal of Architectual Computing.
11(3), 347-362.
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Peraza-Hernandez, E., Hartl, D., Galvan, E., & Malak, R.
(2013).
Design and Optimization of a Shape Memory Alloy-Based Self-Folding Sheet. Journal of Mechanical Design - Transactions of the ASME.
135(11), 111007.
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Lagoudas, D., Hartl, D., Chemisky, Y., Machado, L., & Popov, P.
(2012).
Constitutive model for the numerical analysis of phase transformation in polycrystalline shape memory alloys. International journal of plasticity.
32-33, 155-183.
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Hartl, D. J., Chatzigeorgiou, G., & Lagoudas, D. C.
(2010).
Three-dimensional modeling and numerical analysis of rate-dependent irrecoverable deformation in shape memory alloys. International journal of plasticity.
26(10), 1485-1507.
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Hartl, D. J., Lagoudas, D. C., Calkins, F. T., & Mabe, J. H.
(2010).
Use of a Ni60Ti shape memory alloy for active jet engine chevron application: I. Thermomechanical characterization. Smart Materials and Structures.
19(1), 015020-015020.
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Hartl, D. J., Mooney, J. T., Lagoudas, D. C., Calkins, F. T., & Mabe, J. H.
(2010).
Use of a Ni60Ti shape memory alloy for active jet engine chevron application: II. Experimentally validated numerical analysis. Smart Materials and Structures.
19(1), 015021-015021.
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Hartl, D. J., & Lagoudas, D. C.
(2007).
Aerospace applications of shape memory alloys. 221(G4), 535-552.
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Stroud, H., & Hartl, D. J.
Explorations of knitted shape memory alloy actuation behavior under high loads via finite element analyses and experimental studies. Smart Materials and Structures.
-
Walgren, P., & Hartl, D.
(2023).
A nonlinear substructure method based on a computational plasticity framework for efficient analysis of structural assemblies. International journal of plasticity.
169, 103728-103728.
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book
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Peraza Hernandez, E. A., Hartl, D. J., & Lagoudas, D. C.
(2019).
Active Origami, Modeling, Design, and Applications. Springer Nature.
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Peraza Hernandez, E. A., Hartl, D. J., & Lagoudas, D. C.
(2019).
Active Origami, Modeling, Design, and Applications. Springer Nature.
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chapter
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Hartl, D., Kiefer, B., & Menzel, A.
(2013).
Modeling Shape Memory Alloy Single Crystalline Responses Using an Anisotropic Yield Surface. TMS2013 Supplemental Proceedings.
(pp. 975-986).
Wiley.
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Schick, J. R., Hartl, D. J., & Lagoudas, D. C.
(2012).
Incorporation of Shape Memory Alloy Actuators into Morphing Aerostructures. Morphing Aerospace Vehicles and Structures.
(pp. 231-260).
Wiley.
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Siddiq Qidwai, M. A., Hartl, D. J., & Lagoudas, D. C.
(2008).
Numerical Implementation of an SMA Thermomechanical Constitutive Model Using return Mapping Algorithms. Shape Memory Alloys.
(pp. 189-231).
Springer Nature.
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Hartl, D. J., & Lagoudas, D. C.
(2008).
Thermomechanical Characterization of Shape Memory Alloy Materials. Shape Memory Alloys.
(pp. 53-119).
Springer Nature.
-
Qidwai, M., Lagoudas, D., & Hartl, D. J.
(2008).
Numerical Implementation of an SMA Thermomechan-ical Constitutive Model Using Return Mapping Algorithms,. Lagoudas, D. (Eds.),
Shape Memory Alloys: Modeling and Engineering Applications,.
(pp. 193-236).
Springer.
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Hartl, D. J., & Lagoudas, D.
(2008).
Thermomechanical Characterization of Shape Memory Alloys. Lagoudas, D. (Eds.),
Shape Memory Alloys: Modeling and Engineering Applications.
(pp. 55-124).
Springer.
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Hartl, D., Kiefer, B., & Menzel, A.
(2013).
Modeling Shape Memory Alloy Single Crystalline Responses Using an Anisotropic Yield Surface. TMS2013 Supplemental Proceedings.
(pp. 975-986).
Wiley.
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conference paper
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Schrass, J., Cate, J., Dean, J., & Hartl, D. J.
(2022).
Mixed Reality Wind Tunnel Visualizations
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Davis, A., Benedict, M., Hartl, D., & Lee, B.
(2022).
Biomimetic Adaptive Airframe Technologies (BAAT) for Rotorcraft Design and Optimization. 1-13.
-
Mingear, J. L., Allen, B. K., Zamarripa, J. J., & Hartl, D. J.
(2022).
Internal Liquid Metal Channels to Enable High Power Additively Manufactured SMA Actuators. 14-15.
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Stroud, H. R., McMurray, J. A., & Hartl, D. J.
(2022).
Experimental Framework Toward 2D Multiphysical Model Validation of Components Manufactured from Multifunctional, Degrading Material. Proceedings of SPIE.
120440c-120440c-9.
-
Phillips, F. R., White, T. D., Davis, A., & Hartl, D. J.
(2022).
Analysis of Rotor Blade Aeroelastic Deformation Utilizing the Uncoupled Static Aeroelastic Analysis Method
-
Lieb, K. F., Lotz, R., & Hartl, D. J.
(2021).
Design, Fabrication, and Experimental Demonstration of an SMA-based Adaptive Flow Modification System
-
Lazzara, D. S., Magee, T., Shen, H., Mabe, J. H., Leal, P. B., & Hartl, D. J.
(2021).
A Decoupled Method for Estimating Non-Ideal Sonic Boom Performance of Low-Boom Aircraft Due to Off-Design Flight Conditions and Non-Standard Atmospheres
-
Mu, M. S., Schrass, J., Lieb, K. F., & Hartl, D. J.
(2021).
Aerodynamic and Aeroacoustic Experimentation of a Slat-Gap Filler for Airframe Noise Reduction
-
White, T. D., Phillips, F. R., Henry, T. C., & Hartl, D. J.
(2021).
Massively Parallelizable Structural Design Optimization Using the Uncoupled Static Aeroelastic Analysis Method
-
Wilson, G., Lagoudas, D., & Hartl, D.
(2020).
DESIGNING A MORPHABLE PARABOLIC REFLECTOR ANTENNA USING ORIGAMI-INSPIRED DISCRETIZATION AND EFFICIENT GLOBAL OPTIMIZATION
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Lilly, J., Hansen, B., Lotz, R., Hartl, D., Cognata, T., Nizio, P., & Joyce, C.
(2020).
DEVELOPMENT AND EXPERIMENTAL DEMONSTRATION OF A SHAPE MEMORY ALLOY-BASED ADAPTIVE TWO-PHASE RADIATOR FOR SPACE APPLICATIONS
-
Bielefeldt, B. R., Hartl, D. J., Hodson, J. D., Reich, G. W., Beran, P. S., Pankonien, A. M., & Deaton, J. D.
(2020).
GRAPH-BASED INTERPRETATION OF L-SYSTEM ENCODINGS TOWARD AEROELASTIC TOPOLOGY OPTIMIZATION OF A MORPHING AIRFOIL IN SUPERSONIC FLOW
-
Mikkelsen, M., Mathew, M., Walgren, P., Bielefeldt, B., Leal, P., Hartl, D., & Arrieta, A.
(2020).
MORPHING AIRFOIL DESIGN VIA L-SYSTEM GENERATED TOPOLOGY OPTIMIZATION
-
White, T., Phillips, F., Scholten, W., Henry, T., Hrynuk, J., & Hartl, D.
(2020).
Uncoupled Method for Massively Parallelizable 3D Fluid-Structure Interaction Analysis and Design
-
Mabe, J., Frederes, S., Hartl, D., & Carpenter, F.
(2020).
A direct comparison of shape memory alloy and electromechanical actuation for wing twist applications. Proceedings of SPIE.
113770l-113770l-17.
-
Ward, R. M., Bielefeldt, B. R., & Hartl, D. J.
(2020).
Design of tailorable stiffness structures using L-System topology optimization. Proceedings of SPIE.
113770r-113770r-11.
-
Leaton, A., Scholten, W., Lieb, K., Hartl, D. J., Strganac, T., & Turner, T. L.
(2020).
Aerostructural and Aeroacoustic Experimental Testing of Shape Memory Alloy Slat Cove Filler
-
Scholten, W., & Hartl, D. J.
(2020).
An Uncoupled Method for Fluid-Structure Interaction Analysis with Application to Aerostructural Design
-
Schrass, J. A., Leal, P. B., & Hartl, D. J.
(2020).
Structurally Feasible Morphing of a Low-Boom Supersonic Transport
-
Stroud, H., Shryock, K., Hartl, D., Sabat, I., & Dray, K.
(2019).
Unconventional Applications of Aerospace Engineering: Effects of a Design Elective on Perception of Aerospace
-
Edmiston, B., Davis, A., Mirsayar, M., & Hartl, D.
(2019).
Control of Thermal Deflection in Concrete Structures Using Iron-Based Shape Memory Alloys. Proceedings of SPIE.
109710p-109710p-8.
-
Davis, A., Mirsayer, M., & Hartl, D.
(2019).
Structural Health Monitoring using Embedded Magnetic Shape Memory Alloys for Magnetic Sensing. Proceedings of SPIE.
109710o-109710o-9.
-
White, T. D., & Hartl, D. J.
(2019).
Exploration of static equilibrium in elastically biased shape memory alloy components. Proceedings of SPIE.
109680b-109680b-12.
-
Garza, M. R., Hernandez, E., & Hartl, D. J.
(2019).
Self-folding Origami Surfaces of Non-Zero Gaussian Curvature. Proceedings of SPIE.
109680r-109680r-12.
-
Mabe, J. H., Hartl, D. J., Tichenor, N., Zackery, M., Blades, E., & Nucci, M.
(2019).
Fluid-Structure Interaction Modeling of a Shape-Memory Alloy Actuated Supersonic Wind Tunnel Model Alloy. 0602.
-
Walgren, P., Seifert, R., Chapkin, W., Frank, G., Baur, J., & Hartl, D. J.
(2019).
Efficient Design of a Smooth Bending Cylinder via Parametric Studies and Optimization
-
Leal, P. B., Giblette, T., Hunsaker, D. F., & Hartl, D. J.
(2019).
Extended 3D Class/Shape Transformation equations for multicomponent aircraft assemblies
-
Arena, G., Groh, R., Pirrera, A., Scholten, W., Hartl, D., & Turner, T.
(2018).
A TAILORED NONLINEAR SLAT-COVE FILLER FOR AIRFRAME NOISE REDUCTION. v001t03a017-v001t03a017.
-
Walgren, P., Benafan, O., Erickson, L., & Hartl, D.
(2018).
TOWARDS HIGH TURNDOWN RATIO SHAPE MEMORY ALLOY-DRIVEN MORPHING RADIATORS. v002t02a009-v002t02a009.
-
Bielefeldt, B. R., Hartl, D. J., & Akleman, E.
(2018).
L-SYSTEM-GENERATED TOPOLOGY OPTIMIZATION OF COMPLIANT MECHANISMS USING GRAPH-BASED INTERPRETATION. v05bt07a001-v05bt07a001.
-
Sessions, D. M., Ruff, J. T., Espinal, F. A., Huff, G. H., Jape, S. S., Peraza-Hernandez, E. A., ... Borges, B.
(2018).
Folding, Tessellation, and Deployment of an Origami-Inspired Active-Material-Enabled Self-Folding Reflector Antenna. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society).
929-930.
-
Chong, J. B., Walgren, P., & Hartl, D. J.
(2018).
Demonstration of a Shape Memory Alloy Torque Tube-Based Morphing Radiator. Proceedings of SPIE.
105952i.
-
Stroud, H. R., Leal, P., & Hartl, D. J.
(2018).
Experimental Multiphysical Characterization of an SMA Driven, Camber Morphing Owl Wing Section. Proceedings of SPIE.
105990z.
-
Davis, A., Mirsayar, M., Sheahan, E., & Hartl, D.
(2018).
Structural Health Monitoring using Magnetic Shape Memory Alloy Cables in Concrete. Proceedings of SPIE.
105990a.
-
Scholten, W., Patterson, R., Eustice, M., Cook, S., Hartl, D., Strganac, T., & Turner, T.
(2018).
AERODYNAMIC AND STRUCTURAL EVALUATION OF AN SMA SLAT-COVE FILLER USING COMPUTATIONAL AND EXPERIMENTAL TOOLS AT MODEL SCALE. v001t04a019-v001t04a019.
-
Varya, V., Scholten, W., Fernandes, R., Dunbar, B., & Hartl, D. J.
(2018).
Finite Element Analysis of an Index Finger Flexion in an Extravehicular Activity Glove
-
Goecks, V. G., Leal, P. B., White, T., Valasek, J., & Hartl, D. J.
(2018).
Control of Morphing Wing Shapes with Deep Reinforcement Learning
-
Baur, J. W., Hartl, D. J., Frank, G. J., Huff, G., Slinker, K. A., Kondash, C., Kennedy, W. J., & Ehlert, G. J.
(2018).
Experimental Mechanics for Multifunctional Composites and Next Generation UAVs. Conference Proceedings of the Society for Experimental Mechanics Series.
215-221.
-
Leal, P. B., White, T., Goecks, V. G., Valasek, J., & Hartl, D. J.
(2018).
Experimental and computational assessment of a shape memory alloy based morphing wing incorporating linear and non-linear control
-
Leal, P. B., Stroud, H., Sheahan, E., Cabral, M., & Hartl, D. J.
(2018).
Skin-based camber morphing utilizing shape memory alloy composite actuators in a wind tunnel environment
-
Hur, D. Y., Hernandez, E. P., Galvan, E., Hartl, D., & Malak, R.
(2017).
DESIGN OPTIMIZATION OF FOLDING SOLAR POWERED AUTONOMOUS UNDERWATER VEHICLES USING ORIGAMI ARCHITECTURE. Proceedings of the ASME Design Engineering Technical Conferences.
v05bt08a048-v05bt08a048.
-
Hernandez, E., Hartl, D. J., & Lagoudas, D. C.
(2017).
ANALYSIS AND DESIGN OF AN ACTIVE SELF-FOLDING ANTENNA. Proceedings of the ASME Design Engineering Technical Conferences.
v05bt08a049-v05bt08a049.
-
Baur, J. W., Hartl, D. J., Frank, G. J., Bradford, R., & Huff, G.
(2017).
GRAPHICAL MATERIAL SELECTION METHODS FOR MULTI-CONSTRAINT, MULTI-FUNCTIONAL COMPOSITES PRESSURE VESSELS. ASME -Publications- Pvp.
v06at06a058-v06at06a058.
-
Mingear, J., & Hartl, D.
(2017).
Corrosion of Nickel-Titanium, C110, and Al6061 in Gallium-Based Liquid Metal Alloys. Minerals, Metals and Materials Series.
587-596.
-
Wescott, M., McQuien, J. S., Bertagne, C. L., Whitcomb, J. D., Hartl, D. J., & Erickson, L.
(2017).
Design and Fabrication of a Composite Morphing Radiator Panel Using High Conductivity Fibers
-
Bertagne, C. L., Whitcomb, J. D., Hartl, D. J., & Erickson, L.
(2017).
Experimental Characterization of a Composite Morphing Radiator Prototype in a Relevant Thermal Environment
-
Scholten, W. D., Patterson, R., Chapelon, Q., Hartl, D. J., Strganac, T. W., & Turner, T. L.
(2017).
Experimentation and Computational Assessment of an SMA-Based Slat-Cove Filler For Noise Reduction in a High Lift Wing
-
Scholten, W. D., Patterson, R. D., Hartl, D. J., Strganac, T. W., Chapelon, Q., & Turner, T. L.
(2017).
Computational and experimental fluid-structure interaction assessment of a high-lift wing with a slat-cove filler for noise reduction
-
Leal, P., Stroud, H. R., & Hartl, D. J.
(2017).
Design and fabrication of a shape memory-based bio-inspired morphing wing. 971-983.
-
Leal, P. B., Petterson, R., & Hartl, D. J.
(2017).
Design optimization toward a shape memory alloy-based bio-inspired morphing wing
-
Scalet, G., Boatti, E., Ferraro, M., Mercuri, V., Hartl, D. J., & Auricchio, F.
(2017).
EXPLICIT FINITE ELEMENT IMPLEMENTATION OF A SHAPE MEMORY ALLOY CONSTITUTIVE MODEL AND ASSOCIATED ANALYSES. 351-362.
-
Bielefeldt, B. R., Mingear, J. L., & Hartl, D. J.
(2017).
Induction heating of shape memory alloy components using liquid metal energy circuits for high bandwidth distributed actuation. 1524-1537.
-
Mingear, J. L., Bielefeldt, B. R., & Hartl, D. J.
(2017).
Integrated electromagnetic heating and fluid cooling in SMA actuators via liquid metal circuits. 189-190.
-
Baur, J. W., Gibson, T., Rapking, D., Murphy, S., Frank, G. J., Bradford, R., ... Phillips, D.
(2017).
Integration of structurally embedded vascular antenna (Seva) in a complex curved composites. 2477-2486.
-
Mingear, J., Page, N. R., Greer, A., Bielefeldt, B., & Hartl, D. J.
(2017).
Liquid Metal Integration for Expedited Heating and Cooling of Monolithic and Composite SMA Actuators
-
Hernandez, E. P., Hartl, D. J., & Lagoudas, D. C.
(2017).
Modeling and Design of Shape Memory Alloy-based Origami Structures with Smooth Folds
-
Hartl, D. J., Bielefeldt, B., Reich, G. W., & Beran, P. S.
(2017).
Multi-fidelity Analysis and Experimental Characterization of Muscular-Skeletal Structures Optimized via Genetic Programming
-
Rohmer, J. L., Hernandez, E., Skelton, R. E., Hartl, D. J., & Lagoudas, D. C.
(2016).
AN EXPERIMENTAL AND NUMERICAL STUDY OF SHAPE MEMORY ALLOY-BASED TENSEGRITY/ORIGAMI STRUCTURES. v009t12a064-v009t12a064.
-
Bielefeldt, B., Hochhalter, J., & Hartl, D.
(2016).
COMPUTATIONALLY EFFICIENT ANALYSIS OF SMA SENSORY PARTICLES EMBEDDED IN COMPLEX AEROSTRUCTURES USING A SUBSTRUCTURE APPROACH. v001t02a007-v001t02a007.
-
Hernandez, E., Hartl, D. J., Akleman, E., & Lagoudas, D. C.
(2016).
Modeling and analysis of origami structures with smooth folds. Computer Aided Design.
93-106.
-
Wood, L. J., Rendon, J., Malak, R. J., & Hartl, D.
(2016).
AN ORIGAMI-INSPIRED, SMA ACTUATED LIFTING STRUCTURE. v05bt07a024-v05bt07a024.
-
Smith, L. M., Pan, H. K., Bradford, R. L., Frank, G. J., Hartl, D., Baur, J., & Huff, G. H.
(2016).
A Study of Liquid Metal Alloy Reconfigurable Antennas Embedded in a Structural Composite. AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society).
847-848.
-
Bertagne, C. L., Erickson, L. R., Sheth, R. B., Whitcomb, J. D., & Hartl, D. J.
(2016).
Towards Experimental Validation of an Analysis Framework for Morphing Radiators. Proceedings of SPIE.
97990v-97990v-12.
-
Hartl, D. J., Huff, G. H., Pan, H., Smith, L., Bradford, R. L., Frank, G. J., & Baur, J. W.
(2016).
Analysis and Characterization of Structurally Embedded Vascular Antennas Using Liquid Metals. Proceedings of SPIE.
980333-980333-9.
-
Bielefeldt, B. R., Benzerga, A. A., & Hartl, D. J.
(2016).
Analysis of Shape Memory Alloy Sensory Particles for Damage Detection Via Substructure and Continuum Damage Modeling. Proceedings of SPIE.
98000b-98000b-13.
-
Hernandez, E., Hartl, D. J., Malak, R., & Lagoudas, D. C.
(2016).
ANALYSIS AND OPTIMIZATION OF A SHAPE MEMORY ALLOY-BASED SELF-FOLDING SHEET CONSIDERING MATERIAL UNCERTAINTIES. v001t01a013-v001t01a013.
-
Hernandez, E., Hartl, D. J., & Lagoudas, D. C.
(2016).
DESIGN OF ORIGAMI STRUCTURES WITH SMOOTH FOLDS. v002t03a018-v002t03a018.
-
Bertagne, C. L., Chong, J., Hartl, D. J., Whitcomb, J. D., Erickson, L. R., & Sheth, R.
(2016).
Experimental Characterization of a Shape Memory Alloy-Based Morphing Radiator
-
Scholten, W., Patterson, R., Hartl, D., Strganac, T., Volpi, J., Chapelon, Q., & Turner, T.
(2016).
NOISE REDUCTION IN A HIGH LIFT WING USING SMAS: COMPUTATIONAL FLUID-STRUCTURAL ANALYSIS. v001t02a009-v001t02a009.
-
Scholten, W., Hartl, D., Strganac, T., & Turner, T.
(2016).
REDUCTION OF ACTUATION LOADS IN A SELF-DEPLOYING SMA-BASED SLAT-COVE FILLER FOR A TRANSPORT AIRCRAFT. v002t04a016-v002t04a016.
-
Hartl, D. J., Reich, G. W., & Beran, P. S.
(2016).
Additive Topological Optimization of Muscular-Skeletal Structures via Genetic L-System Programming
-
Hartl, D. J., Frank, G. J., Huff, G. H., & Baur, J. W.
(2016).
Analysis-driven design of vascular antennas embedded in multifunctional composites
-
Moghadas, P., Malak, R., & Hartl, D.
(2016).
REINFORCEMENT LEARNING FOR CONTROL OF A SHAPE MEMORY ALLOY BASED SELF-FOLDING SHEET
-
Moghadas, P., Malak, R., & Hartl, D.
(2015).
Reinforcement Learning for Control of a Shape Memory Alloy Based Self-Folding Sheet. v05bt08a044-v05bt08a044.
-
Saunders, R. N., Hartl, D. J., Boyd, J. G., & Lagoudas, D. C.
(2015).
Modeling and Development of a Twisting Wing Using Inductively Heated Shape Memory Alloy Actuators. Proceedings of SPIE.
94310u-94310u-8.
-
Wheeler, R. W., Hartl, D. J., Chemisky, Y., & Lagoudas, D. C.
(2015).
Modeling of Thermomechanical Fatigue and Damage in Shape Memory Alloy Axial Actuators. Proceedings of SPIE.
94320k-94320k-10.
-
Bertagne, C. L., Sheth, R. B., Hartl, D. J., & Whitcomb, J. D.
(2015).
Simulating Coupled Thermal-Mechanical Interactions in Morphing Radiators. Proceedings of SPIE.
94312f-94312f-10.
-
Cognata, T. J., Hartl, D. J., Sheth, R., & Dinsmore, C.
(2015).
A Morphing Radiator for High-Turndown Thermal Control of Crewed Space Exploration Vehicles
-
Leal, P. B., Hartl, D. J., & Bertagne, C. L.
(2015).
Aerostructural Optimization of Shape Memory Alloy-based Wing Morphing via a Class/Shape Transformation Approach
-
Bertagne, C. L., Hartl, D. J., Whitcomb, J. D., & Sheth, R. B.
(2015).
Analysis and design of shape memory alloy morphing radiators. 120-121.
-
Bertagne, C. L., Hartl, D. J., & Cognata, T. J.
(2015).
Analysis of Highly Coupled Thermal-Structural Responses in Morphing Radiative Bodies
-
Brosse, T., & Hartl, D. J.
(2015).
Design of a shape memory alloy self-expanding stent via open source optimization methods. 23-24.
-
Stein, C. A., Hartl, D. J., Hodge, L., Mabe, J., Herrington, J., & Saunders, R.
(2015).
Development of a Twisting Wing Powered by a Shape Memory Alloy Actuator
-
Mabe, J. H., Benafan, O., Coda, A., Hartl, D. J., Padan, R., Van Doren, B., & Webster, M.
(2015).
Standardized SMA test methods for aerospace applications. 122-123.
-
Turner, T. L., Kidd, R. T., Hartl, D. J., & Scholten, W. D.
(2014).
DEVELOPMENT OF A SMA-BASED, SLAT-COVE FILLER FOR REDUCTION OF AEROACOUSTIC NOISE ASSOCIATED WITH TRANSPORT-CLASS AIRCRAFT, WINGS. v002t02a005-v002t02a005.
-
Wheeler, R., Santa-Cruz, J., Hartl, D., & Lagoudas, D.
(2014).
EFFECTS OF PROCESSING AND LOADING ON EQUIATOMIC NITI FATIGUE LIFE AND LOCALIZED FAILURE MECHANISMS. v002t02a010-v002t02a010.
-
Cornell, S. R., Hartl, D. J., & Lagoudas, D. C.
(2014).
EXPERIMENTAL VALIDATION OF A SHAPE MEMORY ALLOY CONSTITUTIVE MODEL BY HETEROGENEOUS THERMAL LOADING USING INFRARED THERMOGRAPHY AND DIGITAL IMAGE CORRELATION. v002t02a009-v002t02a009.
-
Peraza-Hernandez, E., Hartl, D., & Lagoudas, D.
(2014).
MODELING OF SHAPE MEMORY ALLOY WIRE MESHES USING EFFECTIVE LAMINA PROPERTIES FOR IMPROVED ANALYSIS EFFICIENCY. v001t01a009-v001t01a009.
-
Wheeler, R. W., Hartl, D. J., Chemisky, Y., & Lagoudas, D. C.
(2014).
Characterization and Modeling of Thermo-Mechanical Fatigue in Equiatomic NiTi Actuators. v002t02a009-v002t02a009.
-
Scholten, W., Hartl, D., & Turner, T.
(2014).
ANALYSIS-DRIVEN DESIGN OPTIMIZATION OF A SMA-BASED SLAT-COVE FILLER FOR AEROACOUSTIC NOISE REDUCTION. v002t02a006-v002t02a006.
-
Zhu, P., Brinson, L. C., Peraza-Hernandez, E., Hartl, D., & Stebner, A.
(2014).
COMPARISON OF THREE-DIMENSIONAL SHAPE MEMORY ALLOY CONSTITUTIVE MODELS: FINITE ELEMENT ANALYSIS OF ACTUATION AND SUPERELASTIC RESPONSES OF A SHAPE MEMORY ALLOY TUBE. v002t02a004-v002t02a004.
-
Cornell, S. R., Leser, W. P., Hochhalter, J. D., Newman, J. A., & Hartl, D. J.
(2014).
DEVELOPMENT AND CHARACTERIZATION OF EMBEDDED SENSORY PARTICLES USING MULTI-SCALE 3D DIGITAL IMAGE CORRELATION. v002t02a010-v002t02a010.
-
Hernandez, E., Hartl, D. J., Kotz, A., & Malak, R. J.
(2014).
Design and Optimization of an SMA-Based Self-Folding Structural Sheet With Sparse Insulating Layers. v001t01a015-v001t01a015.
-
Powledge, A. C., Hartl, D. J., & Malak, R. J.
(2014).
Experimental Analysis of Self-Folding SMA-Based Sheet Design for Simulation Validation. v001t01a016-v001t01a016.
-
Bertagne, C., Moghadas, P., Malak, R., & Hartl, D.
(2014).
Feedback Control Applied to Finite Element Models of Morphing Structures. v001t03a026-v001t03a026.
-
Saunders, R., Hartl, D., Herrington, J., Hodge, L., & Mabe, J.
(2014).
OPTIMIZATION OF A COMPOSITE MORPHING WING WITH SHAPE MEMORY ALLOY TORSIONAL ACTUATORS. v002t02a014-v002t02a014.
-
Saunders, R., Hartl, D., Malak, R., & Lagoudas, D.
(2014).
Design and Analysis of a Self-Folding SMA-SMP Composite Laminate. v05bt08a048-v05bt08a048.
-
Peraza-Hernandez, E., Hartl, D., & Malak, R.
(2014).
SIMULATION-BASED DESIGN OF A SELF-FOLDING SMART MATERIAL SYSTEM. v06bt07a045-v06bt07a045.
-
Halbert, T., Moghadas, P., Malak, R., & Hartl, D.
(2014).
Control of a Shape Memory Alloy Based Self-Folding Sheet. v05bt08a041-v05bt08a041.
-
Peraza-Hernandez, E. A., Frei, K. R., Hartl, D. J., & Lagoudas, D. C.
(2014).
Folding patterns and shape optimization using SMA-based self-folding laminates. Proceedings of SPIE.
90571g-90571g-13.
-
Whitten, D., & Hartl, D.
(2014).
Iterative Calibration of a Shape Memory Alloy Constitutive Model from 1-D and 2-D Data Using Optimization Methods. Proceedings of SPIE.
905804-905804-11.
-
Hartl, D. J., Chemisky, Y., & Meraghni, F.
(2014).
Three-Dimensional Constitutive Model Considering Transformation-Induced Damage and Resulting Fatigue Failure in Shape Memory Alloys. Proceedings of SPIE.
905805-905805-8.
-
Wheeler, R. W., Hartl, D. J., Chemisky, Y., & Lagoudas, D. C.
(2014).
CHARACTERIZATION AND MODELING OF THERMO-MECHANICAL FATIGUE IN EQUIATOMIC NITI ACTUATORS
-
Halbert, T., Moghadas, P., Malak, R., & Hartl, D.
(2014).
CONTROL OF A SHAPE MEMORY ALLOY BASED SELF-FOLDING SHEET
-
Hernandez, E., Hartl, D. J., Akleman, E., & Frei, K.
(2014).
Connectivity of Shape Memory Alloy-based Self-Folding Structures
-
Saunders, R., Hartl, D., Malak, R., & Lagoudas, D.
(2014).
DESIGN AND ANALYSIS OF A SELF-FOLDING SMA-SMP COMPOSITE LAMINATE
-
Hernandez, E., Hartl, D. J., Kotz, A., & Malak, R.
(2014).
DESIGN AND OPTIMIZATION OF AN SMA-BASED SELF-FOLDING STRUCTURAL SHEET WITH SPARSE INSULATING LAYERS
-
Powledge, A. C., Hartl, D. J., & Malak, R. J.
(2014).
EXPERIMENTAL ANALYSIS OF SELF-FOLDING SMA-BASED SHEET DESIGN FOR SIMULATION VALIDATION
-
Bertagne, C., Moghadas, P., Malak, R., & Hartl, D.
(2014).
FEEDBACK CONTROL APPLIED TO FINITE ELEMENT MODELS OF MORPHING STRUCTURES
-
Hartl, D., Lane, K., & Malak, R.
(2013).
DESIGN OF A MASSIVELY RECONFIGURABLE ORIGAMI SPACE STRUCTURE INCORPORATING SHAPE MEMORY ALLOYS. 115-122.
-
Sullivan, D. B., Righi, F., Hartl, D. J., & Rogers, J.
(2013).
SDM 2013 student papers competition shape memory alloy rotor blade deicing. Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference.
-
Cruz, J. S., Lagoudas, D. C., Hartl, D. J., & Shryock, K. J.
(2013).
In-Situ Strain Localization Measurements of Shape Memory Alloy Actuators during a Research Experience for Undergraduates Program. ASEE Annual Conference and Exposition, Conference Proceedings.
23.725.1-23.725.16.
-
Machairas, T., Hartl, D. J., Saravanos, D. A., & Lagoudas, D. C.
(2013).
Multilevel Optimization of a Morphing Structure Incorporating Shape Memory Alloy Wires. Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference.
-
Sullivan, D. B., Righi, F., Hartl, D. J., & Rogers, J.
(2013).
Shape Memory Alloy Rotor Blade Deicing
-
Mabe, J., Fischer, B., & Hartl, D.
(2013).
Characterization and Modeling of Trained Nitinol Torsional Actuators Under Reverse Bias Loads. 987-998.
-
Peraza-Hernandez, E., Hartl, D., & Lagoudas, D.
(2013).
Shape memory alloy laminate for design of self-folding reconfigurable structures. 3007-3017.
-
Tabesh, M., Lester, B., Hartl, D., & Lagoudas, D.
(2012).
INFLUENCE OF THE LATENT HEAT OF TRANSFORMATION AND THERMOMECHANICAL COUPLING ON THE PERFORMANCE OF SHAPE MEMORY ALLOY ACTUATORS. 237-248.
-
Agboola, B. O., Hartl, D. J., & Lagoudas, D. C.
(2012).
A STUDY OF ACTUATION FATIGUE OF SHAPE MEMORY ALLOY. 287-293.
-
Atkinson, G., Kirkpatrick, K., Hartl, D., & Valasek, J.
(2012).
APPLICATION OF SMA ACTUATORS TO SPACESUIT GLOVE MOBILITY. 375-381.
-
Oehler, S. D., Hartl, D. J., Lopez, R., Malak, R. J., & Lagoudas, D. C.
(2012).
Design optimization and uncertainty analysis of SMA morphing structures. Smart Materials and Structures.
094016-094016.
-
Oehler, S. D., Hartl, D. J., Turner, T. L., & Lagoudas, D. C.
(2012).
Modeling Fluid Structure Interaction with Shape Memory Alloy Actuated Morphing Aerostructures. Proceedings of SPIE.
834305-834305-12.
-
Hartl, D. J., Solomou, A., Lagoudas, D. C., & Saravanos, D.
(2012).
Phenomenological Modeling of Induced Transformation Anisotropy in Shape Memory Alloy Actuators. Proceedings of SPIE.
83421m-83421m-14.
-
Hart, D., Lane, K., & Malak, R.
(2012).
COMPUTATIONAL DESIGN OF A RECONFIGURABLE ORIGAMI SPACE STRUCTURE INCORPORATING SHAPE MEMORY ALLOY THIN FILMS. 277-285.
-
Oehler, S., Hartl, D., Lagoudas, D., & Malak, R.
(2012).
DESIGN OPTIMIZATION OF A SHAPE MEMORY ALLOY ACTUATED MORPHING AEROSTRUCTURE. 421-+.
-
Hartl, D. J., Lagoudas, D. C., & Calkins, F. T.
(2011).
Advanced methods for the analysis, design, and optimization of SMA-based aerostructures. Smart Materials and Structures.
094006-094006.
-
Oehler, S. D., Hartl, D. J., & Lagoudas, D. C.
(2011).
Analysis and Optimization of Improved Hybrid SMA Flexures for High Rate Actuation. Proceedings of SPIE.
797907-797907-12.
-
Friedman, D. H., Bieniawski, S., & Hartl, D.
(2011).
SIMULATION AND CONTROL DESIGN FOR SHAPE MEMORY ALLOY TORQUE TUBES. 303-313.
-
Nolan, J. M., Hartl, D. J., Lagoudas, D. C., & Grummon, D. S.
(2010).
3-D Finite Element Analysis of Indentation Recovery due to the Shape Memory Effect. Proceedings of SPIE.
76440m-76440m-10.
-
Gravatt, L. M., Mabe, J. H., Calkins, F. T., & Hartl, D. J.
(2010).
Characterization of Varied Geometry Shape Memory Alloy Beams. Proceedings of SPIE.
76450u-76450u-12.
-
Lagoudas, D. C., Chatzigeorgiou, G., Hartl, D. J., & Kumar, P. K.
(2010).
COEXISTENCE OF CREEP AND TRANSFORMATION IN HIGH TEMPERATURE SHAPE MEMORY ALLOYS. 45-51.
-
Hartl, D., Zimmerman, T., Dilligan, M., Mabe, J., & Calkins, F.
(2010).
ANALYSIS OF SHAPE MEMORY ALLOY COMPONENTS USING BEAM, SHELL, AND CONTINUUM FINITE ELEMENTS. 295-305.
-
Hartl, D. J., & Lagoudas, D. C.
(2009).
Constitutive modeling and structural analysis considering simultaneous phase transformation and plastic yield in shape memory alloys. Smart Materials and Structures.
104017-104017.
-
Sittner, P., Heller, L., Pilch, J., Sedlak, P., Frost, M., Chemisky, Y., ... Van Humbeeck, J.
(2009).
Roundrobin SMA modeling. 08001.
-
Hartl, D., & Lagoudas, D.
(2009).
Modeling of Stress Concentrations in SMA Components Considering Plastic and Viscoplastic Yielding. Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference.
-
Hartl, D. J., & Lagoudas, D. C.
(2009).
Experimental investigation and 3-D modeling of rate-dependent irrecoverable deformation in shape memory alloys. Proceedings of SPIE.
72890l-72890l-10.
-
Hartl, D., Oehler, S., & Lagoudas, D. C.
(2009).
Constitutive Modeling of Phase Transformation and Plastic Yield in SMAs: Application to the S3T-RoundRobin. 08006.
-
Hartl, D., Chatzigeorgiou, G., & Lagoudas, D.
(2009).
THREE-DIMENSIONAL MODELING OF RATE-DEPENDENT DEFORMATION IN SHAPE MEMORY ALLOYS AT HIGH TEMPERATURES. 309-316.
-
Hartl, D. J., Mooney, J. T., Lagoudas, D. C., Mabe, J. H., & Calkins, F. T.
(2008).
Experimentally validated numerical analysis of aerostructures incorporating shape memory alloys. Proceedings of SPIE.
692913-692913-11.
-
Hartl, D. J., & Lagoudas, D. C.
(2008).
Simultaneous transformation and plastic deformation in shape memory alloys. Proceedings of SPIE.
69291d-69291d-10.
-
Hartl, D. J., & Lagoudas, D. C.
(2008).
Analysis of simultaneous transformation and plastic deformation in Shape Memory Alloys. 431-439.
-
Hartl, D., Mooney, J., & Lagoudas, D.
(2008).
Numerically Implemented Constitutive Model for SMA Applications Experiencing General Loads Resulting in Plastic Deformation and Large Rotations. 421-429.
-
Hartl, D. J., & Lagoudas, D. C.
(2007).
Characterization and 3-D modeling of Ni60TiSMA for actuation of a variable geometry jet engine chevron. Proceedings of SPIE.
65293z-65293z-12.
-
Hartl, D., Volk, B., Lagoudas, D. C., Calkins, F., & Mabe, J.
(2006).
Thermomechanical Characterization and Modeling of Ni60Ti40 SMA for Actuated Chevrons. ASME -Publications- Ad.
281-290.
-
Schrass, J., Cate, J., Dean, J., & Hartl, D. J.
(2022).
Mixed Reality Wind Tunnel Visualizations
-
institutional repository document
Research
principal investigator on
- Synergistic Modeling, Characterization, and Design of Embedded Phase Transforming Sensory Particles awarded by National Science Foundation - (Arlington, Virginia, United States) 2017 - 2020
- Reduction of Structural Damage from the Thermal Expansion of Concrete Using Multifunctional Materials awarded by United States Department of Transportation - (Washington D.C., District of Columbia, United States) 2018 - 2019
- Morphing Alloy Radiator awarded by Johnson Space Center - (Houston, Texas, United States) 2016 - 2018
- Shape-Morphing Adaptive Radiator Technology awarded by Johnson Space Center - (Houston, Texas, United States) 2016
- This Research Seeks to Develop an Innovative Morphing Radiator Concept that uses shape memory alloys (SMAS) to actuate passively in response to changes in its ambient thermal environment. awarded by National Aeronautics and Space Administration - (Washington D.C., District of Columbia, United States) 2014 - 2016
- Variable Geometry Radiators Using Shape Memory Alloys awarded by National Aeronautics and Space Administration - (Washington D.C., District of Columbia, United States) 2014 - 2016
- Coupling Damage-sensing Particles and Computational Micromechanics to enable the Digital Twin: Phase II awarded by Langley Research Center - (Hampton, Virginia, United States) 2014 - 2015
co-principal investigator on
- Phase II IUCRC Texas A&M University: Center for Unmanned Air Systems C-UAS awarded by Directorate for Computer & Information Science & Engineering - (Arlington, Virginia, United States) 2020 - 2022
- D.5 University Leadership Initiative awarded by National Aeronautics and Space Administration - (Washington D.C., District of Columbia, United States) 2017 - 2022
- Efri-Odissei: Synthesizing Complex Structures From Programmable Self-Folding Active Materials awarded by National Science Foundation - (Arlington, Virginia, United States) 2012 - 2019
investigator on
Teaching
teaching activities
- AERO291 Hnr-research Instructor
- AERO291 Hnr-research Instructor
- AERO306 Aero Structural Analy Ii Instructor
- AERO402 Aero Systems Design Instructor
- AERO404 Mech Adv Aero Structures Instructor
- AERO405 Aerospace Struc Design Instructor
- AERO485 Directed Studies Instructor
- AERO489 Sptp: Design Uncon App Aero Sk Instructor
- AERO491 Hnr-research Instructor
- AERO491 Hnr-research Instructor
- AERO604 Aerospace Structural Design Instructor
- AERO684 Professional Internship Instructor
- AERO685 Directed Studies Instructor
- AERO685 Directed Studies Instructor
- AERO689 Sptp: Aero Structural Design Instructor
- AERO691 Research Instructor
- AERO691 Research Instructor
- CLEN181 Engr Lc Success Seminar Instructor
- ENGR491 Hnr-research Instructor
- MEMA641 Plasticity Theory Instructor
- MSEN684 Professional Internship: In-ab Instructor
- MSEN691 Research Instructor
Works By Students
chaired theses and dissertations
-
Bertagne, Christopher Lionel (2016-08). Experimental Evaluation of an Analysis Framework for Simulating the Coupled Behavior of Shape Memory Alloy-Based Morphing Radiators.
-
Bielefeldt, Brent Ryan (2016-07). Computational Analysis of Shape Memory Alloy Sensory Particles for Structural Health Monitoring Applications.
-
Cornell, Stephen (2015-03). Experimental Characterization of Shape Memory Alloys using Digital Image Correlation and Infra-Red Thermography.
-
Halbert, Tyler Raymond (2015-05). An Improved Algorithm for Sequential Information-Gathering Decisions in Design under Uncertainty.
-
Mingear, Jacob Lee (2018-10). The Integration of Gallium-Based Liquid Metal Energy Circuits into Additively Manufactured Shape Memory Alloy Actuators for Increased Actuation Frequencies.
-
Patterson, Ryan David (2017-12). The Effects of an SMA-based Slat Cove Filler on the Aerodynamic and Structural Characteristics of a Wing Prototype.
-
Peraza Hernandez, Edwin Alexander (2016-11). Kinematics, Structural Mechanics, and Design of Origami Structures with Smooth Folds.
-
Powledge, Aaron (2015-05). Experimental Characterization and Validated Multi-Fidelity Analysis.
-
Scholten, William David (2016-11). Analysis and Wind Tunnel Testing of a Superelastic Slat-Cove Filler for Airframe Noise Reduction.
Background
education and training
- Ph.D. in Aerospace Engineering, Texas A&M University - (College Station, Texas, United States) 2009
- B.S. in Aerospace Engineering, Texas A&M University - (College Station, Texas, United States) 2004
Contact
first name
- Darren
has last name
- Hartl
mailing address
-
Texas A&M University
Aerospace Engineering
3141 TAMU
College Station, TX 77843-1587
USA
Other
In the News
- darren.hartl@tamu.edu