Research on motor-driven reverse bootstrap air cycle refrigerating system used on aircraft pod;
机载吊舱电动逆升压式空气循环制冷系统研究
It is proposed that the system of reverse bootstrap air cycle by powered turbine could be used for cooling the avionics pods.
通过比较指出:动力涡轮驱动的逆升压式空气循环制冷系统是适用于电子设备吊舱冷却的有效方案之一,该系统原理简单,系统重量小,易于实现,但必须解决低空低速飞行时的制冷量不足等一系列问题。
Described are the working principles, main parameters and structure of the air cycle refrigeration system applied on the ICE trains in Germany.
介绍了德国ICE列车采用的空气循环制冷系统的工作原理、主要参数和结构。
The performance of the air-cycle is so low that can not be used in refrigeration systems usually,so how to enhance its performance is the focus of the research.
空气循环制冷由于其性能低下,影响了其在普通空调中的应用,如何提高空气循环制冷系统的性能一直是研究的焦点。
In this paper,a new type of residence(abbreviated as WEA house),with solar heating,earth cooling and air circulation,has been proposed.
提出了一种将太阳能加热、地下冷却和空气循环相结合的新型住宅 (简称为SEA住宅 )。
The mechanical and electrical drive system of oil drilling are analyzed and the air circulation, refrigeration equipment, refrigeration power, and heating power calculation method of electrical control system are demonstrated in detail and taking effective cooling methods to provide reliability for stable operation of electric drive system.
分析石油钻机电传动系统的热源及热源发热功率,详细阐述了电控系统空气循环方法、制冷设备、制冷功率及发热功率的计算方法,采取有效的散热方法,为电传动系统稳定运行提供可靠保证。
Ultraviolet lamps are installed in the return air duct or the refrigeration unit to disinfect the circulating air in the air conditioned railway passenger cars, which is a possible project to prevent the propagation of respiratory disease such as SARS via droplet in the air.
在空调车厢的回风道内或空调装置内安装紫外线杀菌灯 ,是消毒载客车厢循环空气 ,防止SARS等呼吸道传染病车厢内空气飞沫传播的可行方案。
The systematic analysis and optimization calculation of a humid air cycle have shown that reheating has a marked effect on enhancing the humid air cycle performance.
通过对再热湿空气循环（ＨＡＣ－－ＨｕｍｉｄＡｉｒＣｙｃｌｅ）的系统分析和优化计算表明：再热对增进湿空气循环性能效果明显，在现有技术条件下（透平初温１３００℃、压力１０—３０），循环的热效率可达５９。
air circulation
空气循环,空气环流
NULACE (Nuclear Liquid-air Cycle Engine)
核液态空气循环发动机
water-air-cooled machine
水外冷空气循环式电机
centrifuges and filtering apparatus
装有风扇的通风或空气循环机
Reconstructing for large scale air circulating recuperative preheating furnace
大型空气循环换热预热炉的系统改造
Allow ample air circulation by not overpacking the freezer.
对无外包装的制冷剂可增加空气循环速度。
Research on motor-driven reverse bootstrap air cycle refrigerating system used on aircraft pod
机载吊舱电动逆升压式空气循环制冷系统研究
recirculation air
再循环[环流]空气
closed-air aspirator
空气封闭循环式吸气器
hot-air-turbine combined cycle
高温空气透平联合循环
circulation degassing
双管循环真空除气法
regenerative air cycle
回热式空气制冷循环
Role of Airflow Interruption of Air-conditioner on Air Circulation Induced by Indoor Purification Device;
空调气流场对空气净化器循环风流的影响研究
For example, I inhaled air and circulating water cooling tower.
例如空气吸入口及循环水冷却塔等。
vacuum and spring operated EGR valve
真空和弹簧控制型废气再循环阀
Performance analysis of reverse-Brayton air refrigerator
逆布雷顿循环空气制冷机的性能分析
The Study of Applying Air Foam Drilling
空气可循环泡沫钻井液技术应用研究
A device that regulates the flow or circulation of air.
调节气流的装置调节空气流动或循环的装置