**Single-Phase Heat Transfer and Fluid Flow Phenomena of Microchannel Heat Exchangers**

Thanhtrung Dang1, Jyh-tong Teng2, Jiann-cherng Chu2, Tingting Xu3, Suyi Huang3, Shiping Jin3 and Jieqing Zheng4 *1Department of Heat and Refrigeration Technology, Hochiminh City University of Technical Education,Hochiminh City, 2Department of Mechanical Engineering, Chung Yuan Christian University, Chung-Li, 3School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan, 4College of Mechanical Engineering, Jimei University, Xiamen, Fujian, 1Vietnam 2Taiwan 3,4P. R. China* 
