摘要
在管式间接蒸发空气冷却器热工模型的基础上,依据多元函数下山单纯形法求最小值的思想,使用Fortran语言编制了计算程序。用所编程序计算了一次空气流速、一次空气管内对流换热系数与冷却效率的关系,为管式间接蒸发空气冷却器进一步性能优化提供了理论依据。
The thermal performance model of the tube-type indirect evaporative air cooler is established. Based on the ideas of Downhill Simplex method which is used to solve the minimum value of multi-function, a Fortran language code is developed. Using the developed code, the effects of the primary air flow velocity and heat convection coefficient on the cooling efficiency of the tube-type indirect evaporative air cooler are simulated. The analytical results provide evidence of structural optimum of the tube-type indirect evaporative air cooler.
出处
《制冷与空调（四川）》
2013年第3期272-274,279,共4页
Refrigeration and Air Conditioning
关键词
管式间接空气蒸发冷却器
模型
下山单纯形法
模拟
tube-type indirect evaporative cooler
model
Downhill Simplex method
simultion
