Stability of Three-Dimensional Boundary Layers Conference Paper uri icon

abstract

  • The computational modeling of the transition process characteristic of flows over swept wings is discussed. Specifically the crossflow instability and crossflow/T-S wave interactions are analyzed through the numerical solution of the full three-dimensional Navier-Stokes equations including unsteadiness, curvature, and sweep. This approach is chosen because of the complexity of the problem and because it appears that regular stability theory is insufficient to explain the discrepancies between experiments and between theory and experiment (e.g. steady vs. unsteady, interactions, ). The leading edge region of a swept wing will be considered in a three-dimensional spatial simulation with random disturbances as the initial conditions. 1987 Society of Automotive Engineers, Inc.

name of conference

  • Aerospace Technology Conference and Exposition

published proceedings

  • SAE Technical Paper Series

author list (cited authors)

  • Reed, H. L., & Lin, R.

publication date

  • January 1, 1987 11:11 AM