A Numerical Study of Heat transfer and Flow Analysis for a Micro-channel in The Slip Flow Regime
Slip flow 영역에서의 미소채널 내 열전달 및 유동에 관한 수치적 연구
- Published : 2006.08.23
Abstract
In this paper, the thermal lattice Boltzmann method(TLBM) proposed by Guo et al.(2002) is applied to analyze the forced convective flow and heat transfer of 2-D micro channel. Nonequilibrium extrapolation boundary condition is adopted to simulate the velocity and temperature behavior at wall boundaries. Numerical results obtained by the present study give a good prediction of the micro fluidic characteristics with thermal effects.
Keywords
- Thermal Lattice Boltzmann Method;
- double-population BGK Model;
- Micro flow;
- Heat transfer;
- Knudsen number
- 열격자볼츠만법;
- 이중 입자분포 BGK모델;
- 미세유동;
- 열전달;
- 누센수;