Computation and comparison for heat and fluid flow using a quick and other difference schemes

Mo Yang; Xueheng Li; Wenquan Tao; Hiroyuki Ozoe

Computation and comparison for heat and fluid flow using a quick and other difference schemes

Mo Yang
, Xueheng Li
, Wenquan Tao
, Hiroyuki Ozoe

School of Energy and Power Engineering

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Numerical computations were carried out for four sample cases of heat and fluid flow using a QUICK and other finite difference schemes. It is found that for a forced convection a QUICK scheme provides much less grid dependence than other schemes such as a central difference scheme, an upwind difference scheme, a power law scheme and a hybrid difference scheme. For natural convection of low-Prandtl number fluid, a QUICK scheme gave oscillatory convection while the other schemes did not do for the same numerical conditions.

Original language	English
Journal	Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics
Volume	20
Issue number	5
State	Published - 1999

Keywords

Difference scheme
Fluid flow and head transfer
Numerical heat transfer

Cite this

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abstract = "Numerical computations were carried out for four sample cases of heat and fluid flow using a QUICK and other finite difference schemes. It is found that for a forced convection a QUICK scheme provides much less grid dependence than other schemes such as a central difference scheme, an upwind difference scheme, a power law scheme and a hybrid difference scheme. For natural convection of low-Prandtl number fluid, a QUICK scheme gave oscillatory convection while the other schemes did not do for the same numerical conditions.",

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AU - Yang, Mo

AU - Li, Xueheng

AU - Tao, Wenquan

AU - Ozoe, Hiroyuki

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Y1 - 1999

N2 - Numerical computations were carried out for four sample cases of heat and fluid flow using a QUICK and other finite difference schemes. It is found that for a forced convection a QUICK scheme provides much less grid dependence than other schemes such as a central difference scheme, an upwind difference scheme, a power law scheme and a hybrid difference scheme. For natural convection of low-Prandtl number fluid, a QUICK scheme gave oscillatory convection while the other schemes did not do for the same numerical conditions.

AB - Numerical computations were carried out for four sample cases of heat and fluid flow using a QUICK and other finite difference schemes. It is found that for a forced convection a QUICK scheme provides much less grid dependence than other schemes such as a central difference scheme, an upwind difference scheme, a power law scheme and a hybrid difference scheme. For natural convection of low-Prandtl number fluid, a QUICK scheme gave oscillatory convection while the other schemes did not do for the same numerical conditions.

KW - Difference scheme

KW - Fluid flow and head transfer

KW - Numerical heat transfer

UR - https://www.scopus.com/pages/publications/73549094910

M3 - 文章

AN - SCOPUS:73549094910

SN - 0253-231X

VL - 20

JO - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics

JF - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics

IS - 5

ER -

Computation and comparison for heat and fluid flow using a quick and other difference schemes

Abstract

Keywords

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