The paper studied the principle of the compressed air refrigeration technology and the application of the refrigeration technology to the roadway heading face in the mine with the economic comparisons.
论文针对孟加拉国Barapukuria煤矿建设期间出现严重热害的事实,通过现场的测定,总结分析了该矿的热害特点,研究了压缩空气制冷技术的原理以及在煤矿掘进面的应用工艺并进行了经济比较,列出了实际应用结果,掘进工作面降温幅度为3。
The grey method of optimal choice for refrigeration compressor;
制冷压缩机综合性能优选的灰色方法
The vibration of the vehicle air conditioning experiment device was explored by the means of Frequency-Domain analysis of dynamic system,the vibration frequency characteristics of refrigeration compressor body demonstrate the natural characteristics of compressor vibration and are related to the compressor speed.
利用动态系统的频域分析方法对汽车空调实验装置中制冷压缩机的振动进行了研究,制冷压缩机整机振动的频域特性表明其与振动的固有特性和压缩机的工作转速相关。
Through simulation of power consumption of refrigeration compressors by using Aspen Plus 10.
通过对制冷压缩机功耗的模拟和对实际运行数据的分析,比较了乙烯装置中的复迭多级制冷系统和混合冷剂制冷系统的用能状况,分析了混合冷剂制冷的优点和不足。
The system software design of the performance test-floor for the middle and small refrigeration compressors based on configuration software;
基于组态软件的制冷压缩机性能测试台系统软件开发
In thispaper, the significance of stating process in refrigeration compressorsand the research status of load characteristics, dynamics, oil supplymechanism and starting method during various compressors startingoperations are reviewed.
研究制冷压缩机的起动性能对提高压缩机的效率、优化设计压缩机、节能以及保证其运行可靠性等方面都有重要意义。
Problems about energy conservation of refrigerating compressor in design and operation;
制冷压缩机设计及运行中的节能问题
Experimental study of variable speed refrigerating compressor;
变转速制冷压缩机的实验研究
For a advanced comprehensive performance test bed of heat exchangers it has overcome the difficulty which can not be resolved with a available refrigerating compressor and laid a foundation of development.
它攻克了普通制冷压缩机用于有高技术要求的综合性能试验台所无法解决的难题，为空调器用换热器综合性能试验台的研制，奠定了基础。
Discussion on Cylinder Drive of Double Rotation Refrigerant Compressor;
缸驱转型双回转制冷压缩机的探讨
hermetically-sealed frerigerating compressor unit
密封式制冷压缩机组
Performance Study on Quasi Two-stage Compression Cycle Composed by Different Type of Refrigerant Compressor
常用制冷压缩机的准二级压缩循环特性分析
Computer AID Design of Twin-Rotor Screw Refrigeration Compressors
双螺杆制冷压缩机的计算机辅助设计
Refrigerator compressor controller based on dsPIC30F4012
基于dsPIC30F4012的冰箱制冷压缩机控制器
marine centrifugal type refrigerating compressor unit
船用离心式制冷压缩机组
marine piston type refrigerating compressor unit
船用活塞式制冷压缩机组
Hermetic reciprocating refrigerant compressor
GB/T10079-1988全封闭活塞式制冷压缩机
marine screw type refrigerating compressor unit
船用螺杆式制冷压缩机组
The Improving Design of 100mm Bore Refrigeration Marine Compressor
船用100缸径制冷压缩机的改进研究
The Development of on-line Testing System for the Refrigerating Compressors Based on Web;
基于WEB的制冷压缩机测试系统的开发
Design of Refrigeration Compressor Oil Circulation Test System
制冷压缩机油循环量测试系统的设计
Improvement and Application of Performance Experimental Table of Refrigerating Compressor
制冷压缩机性能试验台的改造及应用
Design on the thermosyphon oil cooling system of the screw refrigeration compressor
螺杆式制冷压缩机热虹吸油冷却系统的设计
Combination application of evaporative condenser and screw refrigeration compressor
蒸发式冷凝器与螺杆式制冷压缩机的组合应用
The Device and Achieve of Screw Compressor Computer Control;
螺杆制冷压缩机组微电脑控制系统设计与实现
Comparison on the functions of lithium bromide refrigerators and steam compression refrigerating machine;
溴冷机和蒸气压缩式制冷机的性能比较
Development of Cold-rolled Electrical Steel for High Efficient Compressor;
高效压缩机用冷轧电工钢的研制开发
Study of N_2O transcritical two stage compression expander refrigeration cycle
N_2O跨临界双级压缩带膨胀机制冷循环