微通道在电子器件散热中应用广泛，理解气体在通道内的压降及传热性能对优化微通道散热器至关重要。本实验室开展了气体在微通道内的流动传热特性数值模拟，取得了一些成果。
相关论文：
（1）Yan XH, Wang QW*,
Numerical investigation of combined effects of rarefaction and compressibility for gas flow in microchannels and microtubes, Journal of Fluids Engineering-Transaction of the ASME, 2009, 131: 101201. (SCI)
（2）Wang QW*, Yan XH, He QW,
Heat-flux-specified boundary treatment for gas flow and heat transfer in microchannel using direct simulation Monte Carlo method, International Journal for Numerical Methods in Engineering, 2008, 74: 1109-1127. (SCI)