A thermal lattice Bhatnagar-Gross-Krook model with doubled populations, together with a new temperature boundary condition, is used to simulate thermal flows with viscous heating effects. Simulations of thermal Couette and Poiseuille flows show that the present model works over a wide range of parameters. Open flow configurations are discussed to demonstrate that basic thermal effects such as expansion cooling are correctly reproduced. (C) 2003 American Institute of Physics.
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Univ Nottingham, Fac Engn, Energy & Sustainabil Res Div, Nottingham NG7 2RD, EnglandUniv Nottingham, Fac Engn, Energy & Sustainabil Res Div, Nottingham NG7 2RD, England
Zhou, W. N.
Yan, Y. Y.
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Univ Nottingham, Fac Engn, Energy & Sustainabil Res Div, Nottingham NG7 2RD, EnglandUniv Nottingham, Fac Engn, Energy & Sustainabil Res Div, Nottingham NG7 2RD, England
Yan, Y. Y.
Xu, J. L.
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North China Elect Power Univ, Sch Energy Power & Mech Engn, Beijing 102206, Peoples R ChinaUniv Nottingham, Fac Engn, Energy & Sustainabil Res Div, Nottingham NG7 2RD, England
机构:
Los Alamos Natl Lab, Comp Computat & Sci Div, Ctr Nonlinear Studies, Los Alamos, CA USALos Alamos Natl Lab, Comp Computat & Sci Div, Ctr Nonlinear Studies, Los Alamos, CA USA
Yu, Huidan
Zhang, Jinsuo
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Los Alamos Natl Lab, Decis Applicat Div, Los Alamos, CA USALos Alamos Natl Lab, Comp Computat & Sci Div, Ctr Nonlinear Studies, Los Alamos, CA USA
Zhang, Jinsuo
Li, Ning
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Los Alamos Natl Lab, Mat Phys & Applicat Div, Los Alamos, CA USALos Alamos Natl Lab, Comp Computat & Sci Div, Ctr Nonlinear Studies, Los Alamos, CA USA
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Univ Queensland, Sch Mech & Min Engn, Cooper Rd, St Lucia, Qld 4072, AustraliaUniv Queensland, Sch Mech & Min Engn, Cooper Rd, St Lucia, Qld 4072, Australia
McCullough, J. W. S.
Leonardi, C. R.
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Univ Queensland, Sch Mech & Min Engn, Cooper Rd, St Lucia, Qld 4072, Australia
MIT, Dept Civil & Environm Engn, 77 Massachusetts Ave, Cambridge, MA 02139 USAUniv Queensland, Sch Mech & Min Engn, Cooper Rd, St Lucia, Qld 4072, Australia
Leonardi, C. R.
Jones, B. D.
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MIT, Dept Civil & Environm Engn, 77 Massachusetts Ave, Cambridge, MA 02139 USAUniv Queensland, Sch Mech & Min Engn, Cooper Rd, St Lucia, Qld 4072, Australia
Jones, B. D.
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Aminossadati, S. M.
Williams, J. R.
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MIT, Dept Civil & Environm Engn, 77 Massachusetts Ave, Cambridge, MA 02139 USAUniv Queensland, Sch Mech & Min Engn, Cooper Rd, St Lucia, Qld 4072, Australia