The effects of little of lubricant in CO_2 on the performance of compressor, expander gas-cooler and evaporator were analyzed, and the model of supercritical heat transfer was also proposed.
最后对工质CO_2夹带的微量PAG对压缩机、膨胀机、气体冷却器和蒸发器的性能影响分别进行了分析，并提出了超临界换热分析模型。
The physicist Fabian reasoned that as intergalactic gas cools, the cooler gas shrinks inward toward the center of the galaxy.
物理学家费边推断，当星系间的气体冷却时，较冷的气体向星系中心收缩。
Composed of denser cooler gas and dust the tadpoles are around 10 light-years long, potentially sites of ongoing star formation.
蝌蚪是由密集的寒冷的气体和星尘所组成的，大约10光年长，可能存在正在形成的恒星。
Mainly used in thermal power, chemical industry, iron and steel and other enterprises of the heater, cold oil cooler, cooler, sampling cooler, exhaust gas cooler, heat exchanger, etc.
主要用于火力发电、化工、钢铁等企业的加热器，冷油器，冷水器，取样冷却器，抽气冷却器，换热器等。
Besides, we also support other equipments that are used for producing wort, such as malt mill machine, rice mill machine, thin plate cooler, wort oxygenator and draining gas system.
此外，还有麦芽粉碎机、大米粉碎机、薄板冷却器、麦汁充氧器、外排汽系统，用于啤酒生产过程中麦汁的制备。
In this case the hotter body is the refrigerant gas and the cooler body comprises the fins of the condenser.
这一情况中，较热物体是气态制冷剂，较冷物体包括冷凝器的那些散热片。
The COP of conventional trans critical carbon dioxide air conditioning cycle depends strongly on the working fluid temperature at the gas cooler outlet.
常规跨临界二氧化碳空调循环的性能系数对气体冷却器出口工质温度十分敏感，该温度越低，同等条件下性能越好。
The corrosion type of E6608 gas cooler included eroding corrosion, intercrystalline corrosion and overoxidation corrosion in acidic high temperature environment.
E6608气体冷却器失效形式属于典型的不锈钢局部腐蚀，既有冲刷腐蚀、晶间腐蚀、又有高温酸性环境下的过氧化腐蚀。
It is illustrated that discharge temperature of gas cooler, efficiency of expander and degree of superheat at the inlet of compressor can exert more influence on the optimum high pressure.
结果表明，气体冷却器出口温度、过热度和膨胀机效率对最优高压压力的影响较为明显。
The gas cooler for thin solution distillation is added to satisfy the demand of enlarging production scale.
为满足生产规模扩大的需要，新增设了淡液蒸馏系统气体冷却器，并对其工艺流程作了简要说明。
Using the air (the inert gas) to clean tubular cooler (condenser), a high efficient cleaning method of energy conservation and emissions reduction was provided.
利用气体(空气或惰性气体)实现对列管式冷却(凝)器的吹除除垢，提出了一种节能减排的高效除垢方法。
Outside the hot, glowing gas is cooler material consisting of hydrogen molecules and dust.
在灼热的气体外边，是由氢分子和灰尘组成的较冷的物质。
So that, many countermeasures such as steadying sintering process operation, improving straight cooler sealing, elevating waste gas temperature, and optimizing power generating system itself etc.
为此，通过稳定烧结工艺操作，改进带冷密封提高烟气温度，以及优化余热发电系统等，大幅度提高了发电量。
After the steam superheater was connected in series with a set of flue gas cooler, not only solved the above mentioned problems, but also made full use of flue gas surplus heat.
与蒸汽过热器串联一台烟气冷却器，不仅解决了上述问题，还充分利用了烟气多余的热量。
Impurities gathered in the duct wall affected the cooling effect of coal gas primary cooler.
我厂的煤气初冷器因管壁上结积杂质而影响其冷却作用。
Plan 2 is that heating in winter by water heaters using natural gas for fuel and cooling in summer by power driven centrifugal water cooler.
方案2是以天然气作为燃料，采用热水锅炉实现冬季供热，以电为动力、采用离心式冷水机组实现夏季供冷。
Results from the experiment show that there exists a maximum coefficient of performance and it depends on the evaporation temperature and outlet temperature of the gas cooler.
实验结果表明，系统运行时的最大制冷(热)系数取决于系统的蒸发温度和气体冷却器出口温度。
The paper addresses a chemical method, by which primary cooler is so washed that the temperature of washed gas meets the requirement of the process standard.
本文叙述了采用化学的方法对初冷器进行清洗，清洗后的煤气温度可达到工艺指标要求，并且取得了良好的效。
It is the key approach to reduce exergy loss to reduce the air leakage rate of sinter strand and cooler, to set desirable flow rate of cooling gas and sinter thickness in the cooler.
降低损最主要的因素是：减少烧结机和冷却机的漏风率以及设置适宜的冷却废气流量和冷却机内料层厚度。
Against the existing problem on the spraying system of cross tube primary gas cooler, the respective modification measure has been taken, the cooling effect and safe delivery of gas were ensured.
针对横管初冷器喷洒系统存在的问题，采取了相应的改造措施，确保了煤气的冷却效果和安全输送。
The indirect combined cycle, which consists of a steam cycle and a nitrogen gas turbine cycle with a pre-cooler, could be the first choice.
由蒸汽循环和带有预冷器的氮气透平循环构成的间接联合循环可以作为首选方案。
After the steam superheater was connected in series with a set of flue gas cooler, not only solved the above mentioned problems, but also made full use of flue gas surplus he...
与蒸汽过热器串联一台烟气冷却器，不仅解决了上述问题，还充分利用了烟气多余的热量。
As viewed from water recycle and its recycle ratio, safety of flue gas cooler was discussed. That the very first 5 days after start up its the dangerous period.
主要从水循环和循环倍率的角度，谈高温取热炉的安全性，并特别强调开工5天内是高温取热炉的危险期。
After using oil injection instead of water, analysis is also given to the actual situations of after-cooler of charge gas compressor and inter-stage tank.
分析了由注油改为注水后，裂解气压缩机后冷器和段间罐的情况。
The corrosion causes on the Cross-tube gas final cooler were analyzed in the pa per and the anti-corrosion measures were proposed.
本文分析了煤气横管终冷器的腐蚀原因，并提出了相应的防腐措施。
The experimental results show that using gas mixture is an efficient way to improve the thermal efficiency of Joule-Thomson cooler.
实验表明，采用混合物工质是提高节流制冷机效率的有效途径。
The key role of spray-cooler for hot gas in active ejection altitude simulation facility, indicates that the control of temperature of hot gas ensures regular service for tests.
水喷雾冷却器在主动引射高空模拟试车台中具有重要作用，其出口处温度的有效控制是保障试车正常运行的关键。
Process gas cooler at gas compressor station in gas pipeline, which has the function of ensuring gas pipeline safety and improving gas transmission efficiency, is one of important equipment.
输气管线压气站工艺气体冷却器是压气站的重要设备之一，具有保护输气管线安全和提高输气效率的重要功能。
Process gas cooler at gas compressor station in gas pipeline, which has the function of ensuring gas pipeline safety and improving gas transmission efficiency, is one of important equipment.
输气管线压气站工艺气体冷却器是压气站的重要设备之一，具有保护输气管线安全和提高输气效率的重要功能。
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