SIMULATIONS OF FORCED CONVECTION HEAT TRANSFER OF NANOFLUIDS IN PARALLEL-PLATE MICROCHANNELS USING DISSIPATIVE PARTICLE DYNAMICS

被引:0
|
作者
Yamada, Toru [1 ]
Asako, Yutaka [2 ]
Hong, Chungpyo [2 ]
Faghri, Mohammad [1 ]
机构
[1] Univ Rhode Isl, Dept Mech Ind & Syst Engn, Kingston, RI 02881 USA
[2] Tokyo Metropolitan Univ, Dept Mech Engn, Tokyo 1920397, Japan
基金
美国国家科学基金会;
关键词
ENERGY-CONSERVATION; FLOW; WATER;
D O I
暂无
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
The effect of nanoparticle volume fraction on hydrodynamic and thermally fully developed forced convection heat transfer in parallel-plate channels was numerically studied under constant wall temperature boundary condition using energy conserving dissipative particle dynamics (DPDe). The solution domain was considered to be two-dimensional with periodic boundary condition in the flow direction and no-slip boundary conditions at top and bottom walls of the channel. The results were shown via fully developed velocity and temperature distributions across the channel cross-section. Nusselt numbers are calculated from the gradient of temperature at the wall and compared with the analytical solutions. The effect of nanoparticle volume fraction on Nusselt number was discussed.
引用
收藏
页码:555 / +
页数:3
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