通过对以R 410a为制冷剂的蒸汽压缩式商用风冷冷水机组进行相同工况条件下不同循环的性能对比，指出了该类型机组的一个优化设计方法，可供其它类似机型作参考。
Compared the performance of different cycle in the same condition about the R410A commercial air-cooled chiller, and indicated a method of the optimum design to these units or other similar units.
探讨这些核心功能的开发途径和方法，并通过引例对比，说明所开发系统可实现的优化水平。
This paper discusses the way and method to develop these core functions and explains (by comparing with example) the optimization level that the system can realize.
将分析结果与台架试验结果进行对比，验证了有限元分析方法的可行性，为今后的结构优化研究提供了方向。
The analysis results meet with the bench test result very well, which verified the possibility of the FEM analysis method, and provide a direction ibr the research to optimization of structure.
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