自复叠制冷系统,Auto-cascade refrigeration system
1)Auto-cascade refrigeration system自复叠制冷系统
英文短句/例句
1.Theoretical investigation on inner parameters of auto-cascade refrigeration system自复叠制冷系统内部参数的理论研究
2.A study on the performance of an auto-cascade refrigeration system with nitrous oxide mixtures as refrigerants采用N_2O的混合工质在自复叠制冷系统的性能研究
3.Design of auto-cascade refrigeration system at 150K150K四级自动复叠制冷系统设计
4.Experimental study on a 150K auto-cascade refrigeration system150K自动复叠制冷系统的实验研究
5.System Simulation and Experimental Study of Auto-Cascade Refrigeration with R23/R134a;R23/R134a自然复叠制冷循环系统模拟与实验研究
6.Study on an Auto-cascade Refrigerating System with Natural Refrigerant Mixtures;天然工质应用于自行复叠制冷系统的研究
7.Simulation and Optimization of R134a/R23 Auto-refrigeration Cascade System;R134a/R23自然复叠制冷系统的仿真和优化研究
8.THE EXPLORATORY RESEARCH ON MIXED REFRIGERANTS OF A FIVE-STAGE AUTOCASCADE REFRIGERATION SYSTEM一种五级自动复叠制冷系统混合工质的选择
9.An Analysis of the Process Simulation of Natural Cascade Refrigeration System Based on Aspen Plus基于Aspen Plus的自然复叠制冷系统过程模拟分析
10.Analysis on Performance of Natural Refrigerants Cascaded System for Refrigeration and Heating Pump自然工质复叠式制冷热泵系统的性能分析
11.Series connection -100℃ auto-cascade refrigeration system for low temperature apparatus低温设备用-100℃全串联自动复叠制冷系统
12.Theoretic and Experimental Study on Auto Cascade Refrigerating System;内复叠制冷系统理论分析及实验研究
13.EXPERIMENTAL STUDY OF NH3/CO2 CASCADE REFRIGERATION SYSTEMNH_3/CO_2复叠制冷系统实验研究
14.Theory and Experiment of Natural Refrigerant Mixture Used in Low Temperature Circuit of Cascade Refrigeration;复叠制冷系统低温环路自然工质混合物的理论及实验研究
15.Theoretical Analysis and Experimental Research on R290/CO_2 Natural Refrigerants Cascaded Refrigeration System;R290/CO_2自然工质复叠式制冷循环系统的理论分析与实验研究
16.mixed refrigerant cascade混合制冷剂覆叠系统
17.Discussion on some problems of two-stage cascade refrigeration system两级复叠制冷系统设计中一些问题的探讨
18.MULTIPLE LINEAR REGRESSION MODEL OF THE MAXIMUM COP FOR NH_3/CO_2 CASCADE REFRIGERATION SYSTEMNH_3/CO_2复叠制冷系统最大COP的多元线性回归模型
相关短句/例句
auto-refrigeration cascade system自然复叠制冷系统
1.A simulation program based on NIST REFPROP is designed in accordance with anauto-refrigeration cascade system using R134a/R23 mixing refrigerant.针对使用R134a/R23混合制冷剂的自然复叠制冷系统,编制了基于NIST REFPROP的仿真程序。
2.Anauto-refrigeration cascade system which using R134a/R23 mixing refrigerant is designed,and the property of this system is studied.仿真设计了一种使用R134a/R23混合制冷剂的自然复叠制冷系统,对该系统的特性进行了分析。
3.Three typeauto-refrigeration cascade systems are designed.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。
3)auto-cascade refrigeration system自动复叠制冷系统
1.Design ofauto-cascade refrigeration system at 150K150K四级自动复叠制冷系统设计
4)cascade refrigeration system复叠制冷系统
1.Discussion on some problems of two-stagecascade refrigeration system;两级复叠制冷系统设计中一些问题的探讨
2.Low temperature environment is simulated by using acascade refrigeration system in the thermal vacuum test facility of spacecraft subassembly.文章介绍了复叠制冷系统的工艺流程和系统组成,说明了制冷系统的性能特点。
3.Discusses some problems of the low temperature stage refrigeration system for two-stagecascade refrigeration system,such as selection of refrigerant and lubricant, oil handling,the performance of the low temperature heat exchanger and secondary coolant applied to thecascade refrigeration system.对两级复叠制冷系统低温级设计中诸如制冷剂和润滑油的选择、润滑油分离、低温换热器和载冷剂的性能等问题进行讨论,同时结合试验结果,指出R23替代R13时一些问题的处理方法。
5)cascade refrigeration system复叠式制冷系统
1.Performance of binary mixture of CO_2/R170 as low temperature circuit refrigerant incascade refrigeration system;CO_2/R170混合物作为复叠式制冷系统低温环路制冷剂的性能
2.Laboratory design with acascade refrigeration system;使用R13/R22复叠式制冷系统的试验室设计
3.Experimental study on R744/R290 in low-temperature circuit ofcascade refrigeration system复叠式制冷系统低温环路制冷剂R744(CO_2)/R290的实验研究
6)cascade refrigerating system复叠式制冷系统
1.Acascade refrigerating system was put forward,and the performance calculation of the system was carried out.对应用在流化床冷冻干燥装置上的空气制冷循环进行分析,提出了一种复叠式制冷系统,并对系统的性能进行计算,得出适合流化床冷冻干燥的工况。
延伸阅读
制冷能力和制冷能力分子式：CAS号：性质：又称制冷能力和制冷能力。表示冷冻机所能产生的冷效应。也就是在一定条件下冷冻机中冷冻剂从被冷冻的物体中取出热量的能力。一般以每小时吸取热量的焦耳数来表示。冷冻机的冷冻能力随着冷冻剂的蒸发温度、冷凝温度及其冷凝后的过冷温度而不同。对于相同的温度条件和一定的冷冻剂，冷冻能力又与所用冷冻机的大小、转速、容积效率和其他因素有关。为了统一标准，便于比较，冷冻工程上规定按照蒸发温度为-10℃、冷凝温度为+25℃、过冷温度为+15℃来计算的，称做正常冷冻能力。按照蒸发温度为-15℃、冷凝温度为+30℃、过冷温度为+25℃来计算的，称做标准冷冻能力。在工业生产上也有用冷冻吨为计算单位的。1冷冻吨等于在24h内能将h 0℃的水冻结成1t冰的能力，即334 400kJ/24h(80 000K cal/24h)或13 920kJ/h(3 330kcal/h)或232kJ/min(55.5kcal/min)。
