Shiuh Ming Chang

Work place: Kao Yuan University /Department of Mechanical and Automation Engineering, Kaohsiung County, Taiwan, China



Research Interests: Engineering


S.M. Chang was born in Taichung, Taiwan in 1966. He received the M.Sc. and PH.D. degrees from National Cheng Kung University, in 1990 and 1995, respectively. He was Manager of Hot Strip Mill in YL Group Steel Making Company. In 2000, he joined the School of Automation and Mechanical Engineering at Kao Yuan University at Kaohsiung, in Taiwan, as a Assistant Professor. He was member of Taiwan Mechanical Professional Engineer Association since 2000. And he was patent attorney since 2008. He is editor in chief of Journal of Professional Mechanical Engineers since 2008. He got more than 50 patents. In Taiwan and won 2010 national invention sliver award. He has published over 20 refereed journal and conference papers in the areas of comfort of specified space with mean square root of field synergy angle. His representative published articles lists as follow: Integrated Assessment for Trapezoid and Square Types PEMFC Bipolar Plate by Field Synergy Principle (J. Pro. Mech. Eng, 2010), Truck Comfort of Air Condition by Field Synergy Principle (2010 International Conference on Logistics Engineering and Intelligent Transportation Systems, 2010), The Submarine Air Condition Optimization by Field Synergy Principle(J. Pro. Mech. Eng , 2010), etc. Moreover, he was a participant of some engineering projects such as slab torching cutting simulation for Chinese Steel Company. His activities currently focus on PEMFC bipolar plate filling of mold injection by field synergy principle. His research interests include inverse problem, and thermo-elasticity theory.

Author Articles
Indoor Thermal Comfort Optimization by Field Synergy Principle for Air-Conditioning

By Shiuh Ming Chang Hung Pin Chen

DOI:, Pub. Date: 8 Feb. 2011

The principle of field synergy is to simulate the comfortableness of room in this study. The parameters U, V, W and input position of wind are calculated to simulate comfortableness of room. Temperature and velocity fields are simulated by COMSOL Multiphysics software. Comfortable degree is calculated by field synergy mean square root method in this research. The simulation result shows that field synergy angle decreases while comfortable degree increases. It is very obvious that the right input position of wind leads lower field synergy angle. 

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