A domain transformation technique in oxygen diffusion problems with moving oxidation fronts on unbounded domains Academic Article

abstract

• In this paper we study numerical computations of oxygen diffusion problems with a moving oxidation front on unbounded domains of planar, cylindrical and spherical geometrical shapes. A new domain transformation technique of space variables and time variable is introduced in the application of the variable grid method for numerical computation of these problems. Some upper bound estimates of oxidation fronts are obtained. A numerical algorithm is proposed and discussed. © 1998 John Wiley & Sons, Ltd.

authors

• Lagoudas, Dimitris

published proceedings

• International Journal for Numerical Methods in Engineering

author list (cited authors)

• Ding, Z., & Lagoudas, D. C

citation count

• 6

complete list of authors

• Ding, Zhonghai||Lagoudas, Dimitris C

publication date

• May 1998

publisher

• Wiley  Publisher

published in

• International Journal for Numerical Methods in Engineering  Journal

keywords

• Domain Transformation
• Moving Oxidation Front
• Numerical Algorithm
• Oxygen Diffusion
• Variable Grid Method

Digital Object Identifier (DOI)

• 10.1002/(sici)1097-0207(19980530)42:2<361::aid-nme377>3.0.co;2-m

start page

• 361

end page

• 384

volume

• 42

issue

• 2