制冷循环

热源温度对回热式室温磁Ericsson制冷循环性能的影响

Influence of Temperature of Heat Reservoir on Performance of Regenerative Room - temperature Magnetic Ericsson Refrigeration Cycle

用Langevin理论研究回热式室温磁制冷循环性能

Research on Performance of Regenerative Room-Temperature Magnetic Refrigeration Cycle Through Magnetocaloric Parameter Deduced by Langevin Theory

跨临界CO2蒸气压缩/喷射制冷循环理论分析

Theoretical analysis of a transcritical CO_2 vapor compression / ejection refrigeration cycle

低温级以CO2为工质的复叠式制冷循环热力学分析

Thermodynamic Analysis on Cascade Refrigeration System with CO_2 Working in Low Temperature Stage

CO2跨临界两级压缩制冷循环热力学分析

Thermodynamic Analysis on CO_2 Transcritical Two-Stage Compression Refrigerating Cycle

CO2低温制冷循环热力学分析

Thermodynamic analysis of co_2 low temperature refrigeration cycle

跨临界制冷循环的适用条件及在CO2制冷系统中的应用研究

Research on applicable condition on transcritical refrigeration cycle and its application in CO_2 refrigeration system

以跨临界CO2-离子液体[bmim]PF6为工质对的吸收式制冷循环性能分析

Analysis on thermodynamic performance of absorption refrigeration cycle utilizing transition-critical CO_2 - [ bmim ] PF_6 as working fluid

Einstein制冷循环中气泡泵的试验研究

Experimental investigation on bubble pump in Einstein refrigeration cycle

将这些模型按照制冷循环系统的流程连接起来，建立了整个系统的稳态参数模型，编写了适于在计算机上运行的VISUALBASIC仿真程序，并对模型进行求解。

Connected the models accordance with process of refrigerating cycle system , state mathematical of system is established , Visual Basic simulation program is compiled and solving the model .

顺磁质Ericsson制冷循环不具有理想回热条件

No condition of perfect regeneration for a paramagnetic Ericsson Refrigeration Cycle

采用热力学方法对CO2跨临界两级制冷循环性能进行了分析，并与单级系统进行了对比。

This paper analyzed the performance of CO 2 transcritical two stage compression cycle , and contrasted it with one stage system .

本文介绍了两个windows实用软件，一个是湿空气性质分析实用软件另一个是制冷循环分析实用软件。

In this paper , utility softwares for humid air property determination and refrigeration cycle analyzing developed upon WINDOWS 98 and Visual C + + 6.0 were introduced .

将天然工质N2O用于跨临界循环，建立了相应的理论模型，比较了CO2和N2O用于跨临界两级压缩膨胀制冷循环的性能。

The results show that N2O plays a better comprehensive performance than CO2 in transcritical two stage compression expander refrigeration cycle .

比较发现，带有喷射器的双温制冷循环能够提高系统COP，降低能耗；

It is found that the dual temperature refrigeration loop with ejector can improve COP of the system and reduce energy consume .

LNG生产流程主要有混合制冷循环流程、膨胀机制冷的循环流程、带循环压缩机的天然气膨胀机制冷循环流程等三类。

LNG producing recycling processes mainly include the mixed cold producing medium , expander refrigeration and gas expander refrigeration with a recycling compressor .

设计高效紧凑换热器，提高CO2跨临界制冷循环的效率，是加快其向实用化迈进的关键问题。

The key problem of putting it into practice is improving the efficiency of CO2 trans-critical refrigeration cycle and designing the high efficient and more compact heat exchangers .

二级不可逆磁Brayton制冷循环性能分析及参数优化

Performance analysis and parametric optimization of a two-stage irreversible magnetic Brayton refrigeration cycle

提出了一种由天然气CO2转化化学回热动力循环和氨吸收制冷循环构成的新型O2/CO2热力循环系统。

A novel power cycle system composed of a chemical recuperative cycle with CO_2 / NG ( natural gas ) reforming and an ammonia absorption refrigeration cycle is proposed .

为提高CO2跨临界制冷循环的效率，本文提出一种带引射器和经济器的CO2跨临界循环系统。

To improve the energy efficiency ratio ( EER ) of the CO2 transcritical refrigeration system , an ejector and an economizer are adopted in the CO2 transcritical cycle system .

本文介绍了1.x级新型溴化锂吸收式制冷循环并与单效／两级（SE／DL）循环进行了对比。

In This Paper , Libr Absorption Cycle Named 1 . X Lift Cycle is Presented and Compared with Single Effective / Double Lift ( SE / DL ) Cycle .

在CO2循环中可利用无吸排气阀的回转式压缩机，用膨胀机代替节流阀，以提高R290/CO2复叠式制冷循环的性能系数。

The coefficient of performance of R290 / CO_2 cascaded refrigeration cycle can be enhanced by using rotary compressor without suction and discharge valves and by replacing throttle with expander in CO_2 low temperature cycle .

因此，研究能淮确描述CO2流动沸腾换热关联式，为CO2跨临界制冷循环蒸发器的优化设计提供理论依据，是非常必要的。

It is indispensable to investigate the correlations which can describe the boiling heat transfer of carbon dioxide accurately so as to provide theoretical basis for the optimization design of evaporator in trans-critical carbon dioxide cycle .

单级蒸气压缩式CO2跨临界制冷循环的理论分析表明：蒸发温度、气体冷却器出口温度和高压压力对循环性能的影响较大。

Theoretical analysis on CO2 transcritical single stage compression refrigeration cycle is made . Results indicate that the evaporation temperature , gas cooler exit temperature and heat rejection pressure have important influence on the system performance .

比较了ARI标准空调工况与中国名意空调工况的差异，从制冷循环和传热的角度分析了工况差异对蒸气压缩式水冷冷水机组满负荷效率的影响。

Compares the difference between the stipulations in the ARI standard and the actual air conditioning performance under the special conditions in China .

本文基于理想费米气体的状态方程，分析了以理想费米气体为工质的量子Ericsson制冷循环中的回热特征，推导出其制冷循环的制冷系数表达式。

Based on the equation of state of the ideal Fermi gas , regenerative characteristics of the quantum Ericsson refrigeration cycle working with the ideal Fermi gas is analyzed .

预冷系统和制冷循环的制冷剂分别为R404A和R740。

The refrigerants of pre-cooling cycle and refrigeration cycle were R404A and R740 .

其中，采用天然气CO2转化化学回热回收较高温度的燃气透平排气热量，采用氨吸收制冷循环回收较低温度的排气热量，并利用制冷循环产生冷量作CO2循环压气机进气冷却。

In which , the waste heat from the turbine exhaust is recovered to drive CO_2 / NG reformer , and the lower temperature heat is provided with the ammonia absorption refrigeration cycle to generate chilled media used for cooling the turbine inlet gas .

提出了吸收制冷循环的极限制冷温度概念，以自行复叠吸收制冷（ACAR）循环为例分析了多种因素对极限制冷温度和COP等性能参数的影响。

The conception of lowest refrigeration temperature is brought forward on absorption refrigeration cycle , then , effects of different factor is studied on characteristics of an auto-cascade absorption refrigeration ( ACAR ) cycle .

CO2跨临界制冷循环广泛应用于各种常规制冷系统，如汽车空调、船用空调，以及高温热泵、干燥系统等，而气体冷却器的性能优劣与系统效率密切相关。

CO2 transcritical refrigeration cycle is widely used in a variety of conventional refrigeration systems , such as automotive air conditioning , marine air conditioning , and high temperature heat pump drying system , the gas cooler performance is closely related to the merits and efficiency of the system .