Publicado 18 números por año
ISSN Imprimir: 1064-2285
ISSN En Línea: 2162-6561
IF:
1.7
5-Year IF:
1.4
Immediacy Index:
0.6
Eigenfactor:
0.00072
JCI:
0.43
SJR:
0.318
SNIP:
0.568
CiteScore™::
3.5
H-Index:
28
Indexed in
AN ENTROPY PRODUCTION METHOD TO INVESTIGATE THE ACCURACY AND STABILITY OF NUMERICAL SIMULATION OF ONE-DIMENSIONAL HEAT TRANSFER
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SINOPSIS
In this paper, an approach based on the entropy production theory is applied to investigate the accuracy and stability of numerical simulation of the heat transfer and fluid flow problems, constituting important parts of the simulation procedure. Using the formula of the entropy production of the fluid flow and heat transfer process, the accuracy and stability of numerical simulation are achieved by convergence of the entropy production profile. Various cases, as the one-dimensional steady heat conduction, steady convective heat transfer, and unsteady heat conduction, are evaluated by the current approach, and the approach is proved to be effective.
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Torabi Mohsen, Zhang Kaili, Classical entropy generation analysis in cooled homogenous and functionally graded material slabs with variation of internal heat generation with temperature, and convective–radiative boundary conditions, Energy, 65, 2014. Crossref
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MUNGKASI SUDI, ROBERTS STEPHEN GWYN, NUMERICAL ENTROPY PRODUCTION AS SMOOTHNESS INDICATOR FOR SHALLOW WATER EQUATIONS, The ANZIAM Journal, 61, 4, 2019. Crossref