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Analysis and Comparison of Galerkin Approximating Method and Numerical Computation(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2012年01期
Page:
25-28
Research Field:
Publishing date:

Info

Title:
Analysis and Comparison of Galerkin Approximating Method and Numerical Computation
Author(s):
Huang Qinhong1; Wang Ke2; Zhang Min2
1.School of Energy and Mechanical Engineering,Nanjing Normal University,Nanjing 210042,China
Keywords:
Galerkin approximate method; numerical calculation; unstructured mesh
PACS:
TK124
DOI:
-
Abstract:
On bounded symmetry and asymmetry domains，the steady state heat conduction equations were solved and calculated by using the finite volume method in structured or unstructured meshes． Also，the approximate solutions of different domains were derived on the basis of the concept of Galerkin method． Compared with these calculation results， there is a good agreement between them． These proved that Galerkin approximating method and numerical calculation are believable and practical．

References:

［1］奥齐西克M N． 热传导［M］． 俞昌铭，译． 北京: 高等教育出版社， 1984． Ozisk M N． Conduction of Heat ［M］． Yu Changming，Translated． Beijing: Higher Education Press，1984． ( in Chinese)
［2］Zhang M． Modeling of radiative heat transfer and diffusion processes using unstructured grid［D］． USA: Tennessee Technological University，2000．
［3］Patankar S V． Numerical Heat Transfer and Fluid Flow［M］． New York: Hemisphere Publishing，1981．
［4］陶文铨． 数值传热学［M］，西安: 西安交通大学出版社， 1988． Tao Wenquan． Numerical Heat Transfer［M］． Xian: Xian Jiaotong University Press，1988． ( in Chinese)

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Last Update: 2013-03-11