摘要
用分布参数的方法建立了毛细管的稳态数学模型,并将该模型计算结果与相应实验结果进行了对比。在系统模拟的基础上,提出一种有实用意义的空调机组毛细管长度的优选方法。计算分析了在几种工况下毛细管长度变化对机组性能的影响。
Makes a steady state mathematical model of a capillary in air conditioners using the distributed method and compares its results with those from experiments.On the basis of system simulation,proposes a method for optimizing the tube length, calculates and studies the system performance changing with various capillary tube length under a certain few working conditions.
出处
《暖通空调》
EI
北大核心
1996年第5期49-52,共4页
Heating Ventilating & Air Conditioning
基金
本文得到博士学科点专项科研基金资助
关键词
制冷设备
毛细管
机组
数学模型
refrigerating equipment
capillary tube
optimization
mathematical model
