- Volume 27 Issue 1
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An Experimental Study on the Natural Convection Heat Transfer of Air-cooling PEMFC in a Enclosure
밀폐된 공간 내 공랭식 PEMFC의 자연대류 열전달에 대한 실험적 연구
LEE, JUNSIK;KIM, SEUNGGON;SOHN, YOUNGJUN
- Received : 2015.11.30
- Accepted : 2016.02.28
- Published : 2016.02.29
This study presents an experiment investigation on natural convection heat transfer of air-cooling Proton exchange membrane fuel cells (PEMFCs) in a enclosure system for unmanned aerial vehicles (UAVs). Considered are replacing fuel cell stack with Aluminum block for heat generating inside a enclosure chamber. The volume ratio of fuel cell stack and chamber for simulation to the actual size of aerial vehicle is 1 to 15. The parameters considered for experimental study are the environmental temperature range from
Air-cooling;PEMFC;Natural convection;Nusselt number;Rayleigh number;UAV
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