varying duty 中文意思是什麼
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The software has six modules : thermo physical property of working medium, design of heat pipe lithium bromide - water generator driven by waste heat, system design of single or double lithium bromide - water refrigerators with heat pipe, performance simulation of single or double lithium bromide - water refrigerator with heat pipe in varying duty, thermodynamic parameters of each state, thermodynamics analyses. the software makes the design more convenient and correct. it can be used to compare the design of multiparameter and select deferent design methods according to different needs
考慮到這種情況，本文在查閱相關文獻的基礎上，開發了煙氣驅動的熱管廢熱溴化鋰製冷機的系統設計和變工況性能模擬軟體，該軟體分為6大模塊：工質熱物性模塊、熱管溴化鋰廢熱發生器設計模塊、單/雙效熱管廢熱溴化鋰製冷機系統設計模塊、單/雙效熱管廢熱溴化鋰製冷機變工況性能模擬模塊、各狀態點熱力參數模塊和熱力學分析模塊。 -
Moreover the performances of system in varying duty are not known. the cost of experiment is too high. the main work of this paper is compiling the computer aided design and simulation software of this kind of model
機組的工藝設計繁雜，還沒有適用於這種機型的設計軟體，人工計算費時費力，而且整個機組在變工況下的工作特性還不了解，實驗成本昂貴。
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