| 1. | Research and analysis of auto - refrigerating cascade cycle
内复叠制冷循环实验研究与分析 |
| 2. | Theoretical research on co2 - nh3 compression ejection cascade cycle
喷射复叠循环理论研究 |
| 3. | The thermodynamic analysis and comparison on low temperature natural refrigerant cascade cycle
带回热器的自然工质复叠制冷系统性能分析 |
| 4. | The middle pressure double - effect cascade cycle was studied and analyzed . the analyzed result indicates that rectified heat should be reclaimed in such systems
在中压双效复叠吸收式制冷系统的基础上进行了进一步研究分析，研究提出在风冷条件下，该类系统应回收精馏热以提高cop 。 |
| 5. | In addition , further investigations about the simplicity cascade cycle , the mid - pressure double - effect cascade cycle and the basic gax cycle with tfe - tegdeme as working fluid have been done
同时，对以该物质为工作介质的单纯复叠循环、中压双效复叠循环和基本gax循环作了深入研究。 |
| 6. | The research and development history in the field of auto cascade refrigeration cycle is reviewed . contrast to some traditional cascaded cycles and acrs , a new acr that employs a rectifying column is proposed
在比较经典复叠循环和前人所研究的自动复叠制冷循环的基础上，提出了具有精馏装置的新型自动复叠式制冷循环。 |
| 7. | In this paper , a new type of absorption refrigeration system - middle pressure double - effect cascade cycle was studied . the aim is to meet gas - fired air conditioning miniaturization and air - cooling . in addition , the system should have high coefficient of performance ( cop )
本文主要对一种新型吸收式制冷系统一中压双效复叠吸收式制冷系统进行了研究，目标主要是满足直燃型户式空调系统的小型化、风冷条件，并具有较高的性能系数。 |
| 8. | In the condition of same condensation temperature and evaporating temperature , the cop of the basic gax cycle is lower than that of the simplicity cascade cycle , but it is greatly better than the mid - pressure double - effect cascade cycle , on the other hand , the work condition is not as rigor as the simplicity cascade cycle , so the ratio of performance and cost is relatively high
在相同的冷凝温度和蒸发温度下，基本gax循环的性能系数( cop )虽然比单纯复叠循环的低，但要远远优于中压双效复叠循环，而且运行的条件不象单纯复叠循环那样苛刻，故基本gax循环的性价比较高。 |
| 9. | The analysis indicates that in the absorbing refrigeration cycle using tfe - tegdme working fluid under the same evaporating temperature and condensation temperature , the performance of the simplicity cascade cycle is the best while the heat burden of the generator is the maximum , the performance of the mid - pressure double - effect cascade cycle is the worst while the heat burden of the generator is higher than the basic gax cycle
分析结果表明，采用以tfe - tegdme为工质吸收式制冷循环，在同样的蒸发温度和冷凝温度下，单纯复叠循环性能最为优越，但发生器的热负荷也最大；中压双效循环性能最差，而且发生器的热负荷要比基本gax循环大，运行的经济性差。 |
