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Transient simulation of radiating flows
Date
2005-06-01
Author
Selçuk, Nevin
Ayranci, I
Tarhan, T
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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.
Subject Keywords
Transient Flows
,
Discrete Ordinates Method (DOM)
,
Direct Numerical Simulation (DNS)
,
Method of Lines (MOL)
,
Radiative Heat Transfer
URI
https://hdl.handle.net/11511/32576
Journal
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
DOI
https://doi.org/10.1016/j.jqsrt.2004.08.034
Collections
Graduate School of Natural and Applied Sciences, Article
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BibTeX
N. Selçuk, I. Ayranci, and T. Tarhan, “Transient simulation of radiating flows,”
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
, pp. 151–161, 2005, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/32576.