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1)  mixed refrigerant composition
混合制冷剂组分
1.
More importantly,the interrelations between mixed refrigerant composition and raw natural gas\'s specific heat vs temperature(cp-T)property,as well as the mixed refrigerant cyclic pressures,are also obtained,thus fully demonstrating the refrigeration functions of mixed refrigerant components in the cycle.
2,利用AspenHYSYS流程模拟软件对C3/MRC天然气液化流程进行了动态模拟,考虑了混合制冷剂高低压变化、混合制冷剂组分改变,通过模拟研究获得了混合制冷剂各个组分N2、CH4、C2H6及C3H8在制冷系统中的不同作用,同时获得了制冷剂组分与混合制冷剂高低压以及原料天然气cp-T之间的依赖关系,全面动态地展示了制冷剂各组分在C3/MRC流程中的影响和作用。
2)  mixed refrigerant
混合制冷剂
1.
Using a new algorithm based on Lattice-Boltzmann method,the kinetic viscosities of two mixed refrigerants,R410A and R407C,were calculated with pure refrigerants R32 and R125 as contrastive working fluid.
以R32与R125为对比制冷剂工质,用基于Lattice-Boltzmann方法的新算法计算了混合制冷剂R410A与R407C的动力粘度。
3)  mixture refrigerant
混合制冷剂
1.
Theoretical and experimental study on a novel mixture refrigerant of R161+R227ea;
新型混合制冷剂R161+R227ea的理论与实验研究
2.
A two-stage temperature refrigerator using auto-cascade refrigeration cycle and non-azeotropic mixture refrigerant was proposed.
为了给冰箱提供不同的间室温度来满足储存要求,将采用非共沸混合制冷剂的自复叠制冷循环应用于双温冰箱系统,研究了两间室蒸发器出口温度、冷凝器出口温度、冷藏室与冷冻室制冷量比例及冷凝蒸发器高压侧出口过冷度的变化对冰箱系统优化设计的影响。
3.
The experimental investigation on the relations between near-azeotropic mixture refrigerant quantity and refrigerator performance and operating parameters are presented.
研究了近共沸混合制冷剂充灌量与冰箱性能及运行参数间的关系。
4)  mixing refrigerant
混合制冷剂
1.
Estimation of isobaric specific heat for mixing refrigerant;
混合制冷剂比定压热容的理论推算
2.
Investigation of the performance of refrigerator compressor replacing R12 by a new mixing refrigerant;
新型混合制冷剂替代R12的性能研究
3.
We introduced a sort of new mixing refrigerant which called CMR-05 and it has applied in the automotive air-conditioning system.
介绍了一种新型的用于汽车空调的混合制冷剂(CMR-05)。
5)  refrigerant mixture
混合制冷剂
1.
Estimation of refrigerant mixture phase equilibrium with UNIFAC model;
UNIFAC基团贡献法预测混合制冷剂的气液相平衡
2.
New corresponding-temperature and corresponding-density were defined for calculating saturated liquid density of refrigerant mixtures.
定义了新的用于推算混合制冷剂饱和液体密度的对比温度和对比密度,发现混合制冷剂饱和液体密度与其纯组分饱和液体密度的归一化关系有同一化规律。
3.
These systems use R134a/R23 refrigerant mixture.
对使用R134a/R23混合制冷剂的三种常用自然复叠制冷系统进行了设计,比较分析了这三种系统的蒸发温度、COP、压缩机排气温度等运行参数特性,并研究了在制冷剂配比改变、蒸发温度改变时三种系统的变化特性。
6)  mixture refrigerants
混合制冷剂
1.
Based on the experiment data collected from the references,the accuracy and application range of different formulae for predicting the local in-tube boiling and pool boiling heat transfer coefficients of mixture refrigerants are examined.
利用从文献中收集到的局部沸腾换热系数的实验数据,对混合制冷剂水平管内局部沸腾和管外池沸腾换热系数的计算方法及计算公式进行了分析比较,筛选出了与实验数据吻合较好的计算公式,从而为其进一步的研究提供了理论基础。
2.
Methods and formulations for calculating local flow boiling heat transfer coefficients of mixture refrigerants inside horizontal tubes are compared and analyzed.
对混合制冷剂水平管内局部沸腾换热系数的计算方法及计算公式进行了分析比较 ,筛选出了与实验数据吻合较好的计算公式。
补充资料:制冷剂与载冷剂

 

 

 

 

 

 
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