| 查看: 673 | 回复: 1 | |||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | |||
[求助]
求英文摘要润色
|
|||
| This paper presents a general model suitable for analyzing performance of a two-stage vapor compression heat pump system with different types of inter-stage configurations. The general model is derived from a typical cycle with an economizer subcooler, and then generalized to other cycles by employing an “input domain”. The “input domain” is expressed with a figure that employs an inter-stage subcooling parameter (ε) as the x-axis and the high-stage compressor suction refrigerant specific enthalpy and the injection refrigerant specific enthalpy as the y-axis with two scales, which provides well understanding of the differences and relations among the selected eight types of inter-stage configurations. Case studies show that, the general model is capable of performance comparison among different types of cycles, as well as refrigerant selection and operational analysis. With additional calculations of ε, evaporating and/or condensing pressure, the general model can be extended to other more detailed forms. |
回复此楼» 猜你喜欢
售SCI-T0P文章，我:8O.5.5.1.O.54,科目齐全,可+急
已经有6人回复
-
售一区SCI文章T0P，我:8O.551.O54,科目全,可十急
已经有9人回复
-
售SCI-T0P文章，我:8O.5.5.1.O.54,科目齐全,可+急
已经有3人回复
-
考博求助
已经有3人回复
-
售SCI一区文章，我:8.O.551.O.5.4,科目全,可伽急
已经有5人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.5.4,科目全,可+急
已经有4人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.5.4,科目全,可+急
已经有5人回复
-
售SCI-T0P文章，我:8O.5.5.1.O.54,科目齐全,可+急
已经有9人回复
-
售一区SCI文章T0P，我:8O.551.O54,科目全,可十急
已经有9人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.5.4,科目全,可+急
已经有10人回复
mac194
铁虫 (职业作家)
- 翻译EPI: 61
- 应助: 128 (高中生)
- 金币: 21401.3
- 红花: 101
- 帖子: 3332
- 在线: 3370.2小时
- 虫号: 2488597
- 注册: 2013-05-30
- 专业: 高分子材料的加工与成型
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
RXMCDM: 金币+1, 多谢应助！ 2014-07-25 09:16:34
erer007a: 金币+5, 翻译EPI+1, ★有帮助 2014-07-27 22:16:08
erer007a(RXMCDM代发): 金币+20 2014-07-28 08:14:16
RXMCDM: 金币+1, 多谢应助！ 2014-07-25 09:16:34
erer007a: 金币+5, 翻译EPI+1, ★有帮助 2014-07-27 22:16:08
erer007a(RXMCDM代发): 金币+20 2014-07-28 08:14:16
|
[感谢奖赏] General model of a two-stage vapor compression heat pump is first derived using an economizer subcooler, then shown to be capable of evaluating many other inter-stage configurations as well With novel inter-stage subcooling parameter (ε) along the x-axis, and refrigerant thermodynamic properties on y-axis, side-by-side comparison is made of eight different inter-stage configurations Application of ε to other heat pumps is also explained in detail |
2楼2014-07-24 21:16:42
10