消融聚光光伏不均匀传热散热系统的设计与计算

Design and Calculation of Heat Pipe Radiator to Lower Nonuniform Heat Transfer Used in Concentration PV System

通过数值计算的方法对聚光散热系统传热特性进行了分析,并有针对性地分析了市场常规采用的矩形翅片和小翅片的散热系统,以及可能采用的热管散热器,探讨了适用于聚光高能流密度不均匀性要求的高效散热系统的散热方式,给出了散热系统结构优化设计形式.

Through numerical calculation and analysis, heat transfer characteristics of the cooling systems are carried out. Focusing on research of conventional rectangular fin and small fin fixed on cooling systems, and the heat pipe radiator that may be adopted, the high-efficiency cooling system and method which are matched with the requirement of high energy flow density and nontuniformity temperature are discussed. Finally, optimization design of the cooling system structure is suggested.