Simulation Study on Aircraft High-Pressure Air Refrigeration Cycle 飞机升压式空气制冷循环系统仿真研究
ANALYSIS OF THE IRREVERSIBLE AIR REFRIGERATION CYCLE WITH COMBINATION OFFERING OF COOL AND HEAT The thermodynamic characteristics were analyzed for an ideal TE refrigerator, which is externally reversible and internally irreversible. 冷热联供的空气制冷不可逆循环分析论文对理想热电制冷循环进行了热力分析,理想热电制冷循环是指不考虑外部传热热阻的外可逆内不可逆循环。
Experimental Investigation on an Air Source Heat Pump System with a New Refrigeration Cycle 一种新流程空气源热泵的低温性能实验研究
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. 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。
New analysis for performance of a regenerated air refrigeration cycle 回热式空气制冷循环性能新析
The application of two-stage compression forward bootstrap air refrigeration cycle is introduced. 最后介绍了双级压缩正升压循环实际流程空气制冷机的应用。
In this paper, both air refrigeration cycle and its characteristics are introduced, the actuality and development of air refrigeration technology is analyzed, and the key techniques concerned are researched deeply. 介绍了空气制冷循环及其特性,分析了空气制冷技术的应用现状和发展前景,并对其关键技术作出深入的研究和探讨。
Instead of air and nitrogen expanding refrigeration unit, LNG cold energy was used respectively to pre-cool the material air and cycle nitrogen in the two systems. 空气循环膨胀制冷的液体空分流程采用LNG冷量代替了空气外循环制冷,简化了制冷系统,与原始流程相比,液态产品的单位能耗降低约49%;
At present, for inverter air conditioner product development, the development process of refrigeration system and electric control system was relatively isolated, which is difficult to guarantee the development schedule and performance quality leading to heavy experiments workload and long development cycle. 目前对于变频空调产品的开发,其制冷系统及其电控系统开发过程相对分离,难以保证开发进度和性能质量,从而导致实验工作量大、开发周期较长。
Automotive air conditioning compressor as the heart of the refrigeration system, serve as transport the refrigerant vapor in order to make sure the refrigeration cycle work normal. 汽车空调压缩机作为制冷系统的心脏,有输送制冷剂蒸气从而保证制冷循环正常工作的作用。
Through the transformation of the general air conditioners, a refrigerant pump was incorporated in the refrigeration cycle and the compressor was shield at the same time. 该系统通过改造普通的空调机,在制冷循环回路中并入一个工质泵,同时将压缩机短路,从而实现制冷机冷媒主动循环、被动循环、压缩机循环三种模式。
A new indirect air cooling system based on ammonia absorption refrigeration cycle ( Next shall be abbreviated to new system) in power plant was presented. 首次提出了基于氨吸收式制冷复合空冷系统(以下简称新型系统),新型系统利用氨吸收制冷循环的设备代替了原系统能耗巨大的压缩机。