Transient simulation of radiating flows

Selçuk, Nevin
Uygur, AB
Ayranci, I
Tarhan, T
Time-dependent Navier-Stokes equations are solved in conjunction with the radiative transfer equation by coupling a previously developed direct numerical simulation-based computational fluid dynamics code to an existing radiation code, both based on the method of lines approach. The temperature profiles predicted by the coupled code are validated against steady-state solutions available in the literature for laminar, axisymmetric, hydrodynamically developed flow of a gray, absorbing, emitting fluid in a heated pipe. Favorable comparisons show the predictive accuracy and reliability of the coupling strategy employed. Transient solutions for a more realistic heat transfer problem are also demonstrated for simultaneous hydrodynamic and thermal development.
Citation Formats
N. Selçuk, A. Uygur, I. Ayranci, and T. Tarhan, “Transient simulation of radiating flows,” pp. 151–161, 2005, Accessed: 00, 2020. [Online]. Available: