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1)  Sub critical cycle
亚临界循环
2)  critical cycle
临界循环
1.
So the co-efficiency of critical cycle is high than the traditional cycle.
通过构造一个逆劳伦兹循环来作为临界循环热泵的理想循环 ,以HFC12 5为例计算临界循环热泵的各部分不可逆损失 ,并与常规热泵进行了比较。
3)  R404A/CO_2 Cascade sub-critical cycle
R404A/CO_2复叠亚临界循环
4)  transcritical cycle
跨临界循环
1.
Study of optimum high pressure for transcritical cycles of supercritical fluids;
超临界流体跨临界循环最优压力研究
2.
Reviews of refrigeration compressor in CO_2 transcritical cycle;
CO_2跨临界循环制冷压缩机的研究进展
3.
Based on the analysis of the thermodynamic characteristics of CO_2 transcritical cycle,two kinds of CO_2 transcritical heat pump drying system were presented,and thd systems were evaluated and analyzed.
从CO2跨临界循环的热力学特性分析入手,给出CO2热泵干燥系统的两种形式,并对系统进行评价和分析。
5)  Trans-critical cycle
跨临界循环
1.
Entropy generation analysis of gas cooler in CO_2 trans-critical cycle
CO_2跨临界循环中气体冷却器的熵产分析
2.
The characteristic of trans-critical cycle was analyzed,the research and application situation of CO2 heat pump water heater was introduced,and problems were discussed.
分析了CO2跨临界循环的特点,介绍了CO2工质在热泵热水器中的研究与应用发展现状,探讨了其目前所面临的问题。
3.
When CO 2 is used in heat pump water heater in trans-critical cycle,a gliding temperature will appear,which contributes to a good temperature adaptation when heating water.
在分析了CO2 跨临界循环特点的基础上指出 ,CO2 可与传统的制冷剂及其替代物相竞争 ,具有较高的制热效
6)  supercritical steam cycle
超临界循环
补充资料:亚临界裂纹扩展
分子式:
CAS号:

性质:材料内部的微裂纹在达到临界快速失稳扩展条件之前的缓慢扩展过程。各种裂纹如疲劳裂纹、应力腐蚀裂纹、氢脆裂纹等的发展通常都经历这一阶段。可以通过降低外加应力、减缓腐蚀速度等方法阻碍裂纹的亚临界扩展,从而延长材料寿命。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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