کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
644533 1457124 2016 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Investigation on weight consideration of liquid coolant system for power electronics converter in future aircraft
ترجمه فارسی عنوان
بررسی وزن توجه سیستم خنک کننده مایع برای مبدل الکترونیک قدرت در هواپیماهای آینده
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
چکیده انگلیسی

Cooling systems significantly contribute to the total mass and volume of power electronic systems. In the case of aerospace application, it will directly increase the operating cost of the aircraft. This paper experimentally and numerically investigates the weight contribution of the liquid cooling system for power electronics converter in future aircraft. In order to investigate, a cooling system of 2 and 6 pass cold plates is designed and its cooling performance is analyzed. The weight and size contribution is discussed based on available coolants in the aircraft, flow rate ranges from 2 to 8 LPM and 1% to 3% power loss dissipation. Water is added and examined for completeness of the studies. This paper concludes that oil is inappropriate coolant for this particular case. The optimum parameters (Q = 8 LPM with 9.5 kg pump weight) for most promising coolant (fuel) that give high extraction rate with low weight contribution for the highest density cooling system are indicated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 104, 5 July 2016, Pages 603–615
نویسندگان
, , , , , ,