中国激光, 2011, 38 (7): 0702011, 网络出版: 2011-06-14
数值正交方法在微槽道散热器性能优化上的运用
Optimalized Design of Micro-channel Heat Sinks with Orthogonal Simulation
摘要
对自行设计的插入式微槽道散热进行数值计算。重点研究了影响散热效果、槽道阻力的3个主要因素:流量、流体工质类型和插入肋片的接触方式。通过正交方法进行数值计算,给出了最优的槽道设计方式、流量和流体工质的组合,并计算了各个因素对散热效果的显著性水平。通过计算耗时和成本的比较,说明数值正交方法在优化设计方法上的优势。
Abstract
The brand-new micro-channel heat sinks are designed using plug-in fins and simulated. The impact factors, namely coolant, flow rate and heat sink geometry, are considered in the study of the flow and heat transfer performance of heat sink. The optimal operating condition is obtained by the method of orthogonal simulation by considering the notability of each factor. It is found that the orthogonal simulation method can save cost both in time and money. The orthogonal simulation method performs well in the design of channel sink.
王亚青, 刘东, 刘明侯, 王璐, 郭红. 数值正交方法在微槽道散热器性能优化上的运用[J]. 中国激光, 2011, 38(7): 0702011. Wang Yaqing, Liu Dong, Liu Minghou, Wang Lu, Guo Hong. Optimalized Design of Micro-channel Heat Sinks with Orthogonal Simulation[J]. Chinese Journal of Lasers, 2011, 38(7): 0702011.