The influences of the internal irreversibility and the high-low temperature ratio in isobaric process on the optimal performance of the system are revealed.
同时揭示了内不可逆性及等压过程高低温比值对系统优化性能的影响。
Two internal irreversibility parameters, the heat engine cycle and the refrigerator cycle were introduced to characterize the irreversibility inside the cycle.
引入两个内不可逆性参数，分别用于描述热机循环的内不可逆性和制冷循环的内不可逆性。
A general cycle model of a solar engine is set up. The influence of finite-rate heat transfer and internal irreversibility on the cyclic performance of the system is searched.
本文建立太阳能热机系统的一般循环模型，探讨传热和内不可逆性因素对其循环性能的影响；
Our model considers heat leak between cylinder wall and environment in combustion process, internal irreversibility of cyclic working fluid in adiabatic processes, and cycle time.
模型考虑了燃烧过程气缸壁与环境间的热漏、循环工质在绝热过程中的内不可逆性以及循环时间的影响。
The optimal performance of a real plant is obtained in terms of the internal efficiency of the compressor and that of the turbine. which represent the internal irreversibility of the plant.
用压气机和涡轮内效率表征循环内不可逆性，可得实际不可逆循环的最优性能。
The optimal performance of a real plant is obtained in terms of the internal efficiency of the compressor and that of the turbine. which represent the internal irreversibility of the plant.
用压气机和涡轮内效率表征循环内不可逆性，可得实际不可逆循环的最优性能。
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