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expander
相关语句
  膨胀机
    A Study of Oscillation Characteristic in a Static Jet Expander ( SJE )
    静止喷嘴膨胀机(SJE)振荡特性研究
短句来源
    Using HYSIM to Calculate the Isentropic Efficiency of Expander
    用HYSIM计算膨胀机的等熵效率
短句来源
    THE RELATIONSHIP BETWEEN INTERNAL VOLUME EXPANSION OF HELICAL SCREW EXPANDER AND ITS STRUCTURE PARAMETERS
    螺杆膨胀机内体积膨胀过程与结构参数的关系
短句来源
    To research the operating characteristics and the performance of the developed CO2 expander prototype,founds CO2 transcritical cycle water-to-water heat pump test rig with monitor software to realize the real-time supervisal.
    为了对所研制的CO2膨胀机的运行特性和运行效果进行探索和研究,建立用于测试膨胀机性能的CO2跨临界循环水-水热泵试验台,在组态王环境下开发系统运行监控软件,实现试验数据的计算机采集与系统的运行监控。
短句来源
    The optimal heat rejection pressure in the CO2 expander cycle mainly depends on the compressor efficiency, expander efficiency, the outlet temperature of the gas cooler and the evaporation temperature, etc.
    CO2膨胀机循环的最佳高压压力主要受压缩机效率、膨胀机效率、气体冷却器出口温度以及蒸发温度等参数的影响。
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  “expander”译为未确定词的双语例句
    The hydraulic system of 15000kN hydraulic expander for tee manifold
    15000kN钢制三通液压胀形机液压系统
短句来源
    Head Expander Structure Dynamical Analysis of Dynamoelectric Vibration Shaker
    电动振动台扩展台面的动力学性能分析
短句来源
    Malfunction treatment of a T-21/0.6 type turbine expander
    T-21/0.6型透平膨胀机故障处理
短句来源
    On the basis of analyses of the exhaust noise spectrum of Diesel engine type 4125C and the defects of the original muffler, an expander muffler construction consisting of three sections was developed according to the muffling characteristics of defferent types of mufflers.
    本文在分析4125C型柴油机排气噪声频谱特性和原消声器存在的缺陷基础上,并根据几种不同类型消声器的消声特点,研制了由三腔室组成的抗性消声结构。
短句来源
    ON CHOOSING OPTIMUM PARAMETER OF TURBINE EXPANDER
    透平膨胀机(膨胀涡轮)最佳参数选择的探讨
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  expander
Results of investigations on the application of high-pressure compressed air for pressure reduction led to conclusion that pressure reduction with, expander is better than the throttle regulator in energy saving.
      
Different routes, including the replacements of the template, addition of pore expander and hydrothermal post-synthesis treatment have been used for the pore engineering of spherical MCM-41.
      
A feasibility study of three-dimensionally fiber-reinforced carbon-carbon composites (3DC/Cs) for application to a turbine disk of ATREX (Air turbo ramjet engine with expander cycle) was carried out.
      
The second development is the separation of remaining gas bubbles from the liquid phase in the medium using newly-developed gas expander modules.
      
Investigation of the two-phase flows of working bodies in an electrogasdynamic expander by using a laser Doppler anemometer
      
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This paper, by means of Lagrang's multiplier method shows the relation ship between the passageway efficiency η_(流通) and the thermodynamics parameters ρ、(?) and geometrical parameter μ. This paper explains inner link among them and deduces the optimum values. The optimum values may be then obtained so as to get the method for choosing the optimum values in turbine expander design.

在空气涡轮制冷及低温工程领域内,提高透平膨胀机的效率是一个根本问题。本文以数学的手段——拉格朗日乘数法,来揭示热力动力参数ρ、■和几何参数μ与流通效率η_(流通)的关系,并导出它们的最佳值,从而解决了涡轮设计中最佳值的选择问题。

The mixed medium refrigeration is a new refrigeratory technique that started development in the 1970s. It makes use of a new thermal cycle, and has the main advantages of the vapour-Compression refrigerator and the air refrigerator. The refrigerator that uses air-water as medium has deve'oped to the Step which is on the eve of the application for Commercial goalThe paper desecibes briefly the general Situation in development of the mixed medium refrigerator, its thermo-dynamical fundamentals, and the basic flow...

The mixed medium refrigeration is a new refrigeratory technique that started development in the 1970s. It makes use of a new thermal cycle, and has the main advantages of the vapour-Compression refrigerator and the air refrigerator. The refrigerator that uses air-water as medium has deve'oped to the Step which is on the eve of the application for Commercial goalThe paper desecibes briefly the general Situation in development of the mixed medium refrigerator, its thermo-dynamical fundamentals, and the basic flow diagram of the refrigerator; discusses the method Calculating flow parameters and the parameters of main assembly-Compressor-expander.

混合工质制冷是七十年代在美国发展起来的一种新的制冷技术。它采用新的热力循环,兼有蒸汽压缩制冷和空气制冷的主要优点。空气—水做工质的制冷机在美国已发展到接近商用阶段。本文简单介绍混合工质制冷技术的发展概况和基本热力学原理及基本流程;较为详细地论述流程参数的计算方法和主要附件—压缩—膨胀器的参数计算方法。

An experimental study of Rotary Jet Expander ( RTE) which is a new type of expander has been conducted to advance gas separating engineering and cryogenic engineering. The principle, characteristics, performances experimental means and prototype were described in the paper. According to the experimental datums, it is found that RTE, in constract to reciprocating expander and turbo-expander, is simple in construci-tion,ease in manufacture, high in efficency, low in rotative velocity and wide...

An experimental study of Rotary Jet Expander ( RTE) which is a new type of expander has been conducted to advance gas separating engineering and cryogenic engineering. The principle, characteristics, performances experimental means and prototype were described in the paper. According to the experimental datums, it is found that RTE, in constract to reciprocating expander and turbo-expander, is simple in construci-tion,ease in manufacture, high in efficency, low in rotative velocity and wide in the region of good working order because of its rotary jets and of her characteristics. Heat energy from expansion gases can also be recoved in RJE. RJE can continuously operate in the low rotary velocity (between 2000 and 4000 r.p.m)of the distributor and high isentropic efficiency ( more than 60% ) as long as its combination dimensions are' Optimum.

本文介绍研究成功的一种新型制冷膨胀机一转动喷嘴膨胀机(RJE)的原理、特点、性能试验的方法和装置。试验结果表明,由于喷嘴转动及其他特性,与一般透平式和活塞式膨胀机相比较,RJE具有结构简单、加工方便能同时回收热量,对操作工况变化适应性强等优点。并指出:适当选择机组有关配合尺寸,可使其在低分配器转速(2000—4000r. p. m)、高等熵效率(>60%)的最佳工况连续运行。

 
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