低温系统

EAST低温系统超临界氦循环泵的自动控制

Automatic control of supercritical helium circulating pump in EAST cryogenic system

EAST低温系统节流膨胀冷却级运行模式分析

The operation pattern analysis of the Joule-Thomson expansion cooling stage in EAST cryogenic system

EAST低温系统主运行模式的控制流程设计与分析

Flow design and analysis of cryogenic-control system for EAST under various operating conditions

EAST超导托卡马克热负荷波动对低温系统液氦槽的影响

Effect on pressure in the vessels of EAST cryogenic system due to fluctuation of heat loads

介绍了EAST低温系统中4台透平膨胀机的设计参数、启动过程和运行，并对透平膨胀机在运行过程中的性能参数进行测试和分析。

The parameters of the turbines are described . The test results in the first cool down of EAST and the analyses of the performances of the 4 turbines are also presented .

本文主要介绍高温超导（HTS）电缆过冷液氮冷却系统，它是一套采用过冷液氮循环冷却HTS电缆的低温系统。

A cryogenic system with the sub-cooled liquid nitrogen for cooling HTS cables is presented in this paper .

本文介绍了DCS在EAST低温系统中的设计与应用，特别对系统的工艺设计、硬件结构和软件设计作了详细介绍。

This paper introduces the design and application of DCS in EAST cryogenic system . The craft design , hardware con - figuration and software design of the whole system are discussed in detail .

EBIT装置低温系统的设计与实验研究

Design and Experiment Research of Cryogenic System for EBIT

串列加速器QWR超导腔低温系统的设计分析

Design and Analysis of the Cryogenic System for QWR Superconducting Cavity

给出了低温系统或低温液化分离装置中多股流板翅换热器的基本简化分解结构、QT图算法、确定最小温差所处位置的数值方法。

The numerical methods for figure Q T and searching the place of Δ t min for multi flow plate fin heat exchangers in low temperature was described and used to develop a cryogenic system .

同时因操作不当，低温系统故障不能及时解决，导致LNG沸腾气化和液货翻滚，使货舱压力急剧升高而产生灾难性后果。

At the same time , LNG may lead LNG boiling gasification and liquid cargo rolling due to error operation or system failure , then , the rising pressure in the cargo hold may have disastrous consequences .

结合双螺杆变频调速压缩机在BEPCⅡ低温系统上的应用，研究压缩机吸气压力和排气压力控制方法。

The application of double screw frequency-controlled compressor in the cryogenic system of BEPC II is introduced , emphasizing on the methods for controlling suction and exhaust pressure of compressor .

本文针对百瓦量级2K超流氦低温系统的关键部件负压换热器，围绕负压换热器的选型、设计方法、结构优化设计和变热力参数影响展开了理论研究工作。

The thermal design and structure optimization for the sub-atmospheric heat exchangers , key components of the superfluid refrigeration system with hundred-watt cooling capacity , were studied in this paper .

其低温系统氦制冷机在4K温区的基本设计容量为1050W/3.5K+200W/4.4K+13g/s·LHe。

The basic capacity of the helium refrigerator is 1 050 W / 3.5 K + 200 W / 4.4 K + 13 g / s · LHe .

低温系统是中性束注入器（NBI）获得高真空的有效手段，因此对低温系统的测量和监控的能力将直接影响真空系统的质量。

The cryogenic system is an efficient method , which is used to get the high vacuum in Neutral Beam Injection system , so the ability to measure and control the temperature will directly affect the vacuum of system .

本文主要从提高低温系统的效率、可靠性和适应性三方面对HT-7U制冷系统进行了热力学分析和设计。本论文通过对氦制冷循环的分析，比较了氦制冷机各种末级冷却级的制冷量。

This paper presents the thermodynamic analysis and design of the refrigeration system for HT-7U to get high exergy efficiency , to improve the reliability and to be enough flexible for all the operation modes . A helium refrigerator may have different arrangements for the last cooling stage .

线圈终端盒（CTB）是国际热核聚变实验堆超导磁体系统的重要组成部分，其内部组件的漏热常常是整个磁体系统的主要漏热源之一，在很大程度上决定着低温系统的液氦消耗量。

Coil terminal box ( CTB ) is the important constituent of the International Thermal-Nuclear Experimental Reactor superconducting magnet system . The heat leak of its components is frequently the main heat load source of the ( superconducting ) magnet which decides consume of liquid helium of the cryogenic system .

在BEPCII超导腔低温系统中，压缩机控制的优劣直接关系到制冷机制冷性能的高低、压缩机耗能的多少以及超导腔能否稳定运行。

The compressor control of cryogenics system in Beijing Electron-Positron Collider Upgrade ( BEPCII ) superconductive radio frequency cavity ( SRF Cavities ) will affects directly the performance of the refrigerator , the working stability of the SRF cavities and the power consumption of the compressor .

低温系统中涡轮膨胀机的控制策略设计

Design of the Control Strategy for Turbo-expander in Low Temperature System

多品种少量化时代的自动化低温系统

Automatic Lower Temperature System in the Era of Mutil-item and Small Lot-size

真空和辐射环境下的高低温系统

Cryogenic and high temperature system in vacuum and radiation environment

氦低温系统螺杆压缩机组运行分析及节能优化

Operating and energy saving analysis of screw compressors for helium cryogenic system

氢氧发动机试验台低温系统设计与试验研究

Design and Test Research of Cryogenic System for Hydrogen Oxygen Engine Test Bed

低温系统的预冷过程和计算

Cool-down Process of a Cryogenic System and Calculation of Liquid Requirement for Cool-down

氦低温系统中油过滤技术研究

Study of oil removal technology in helium cryogenic system

超导磁体低温系统的简化模型及其验证

A simplified model of the cryogenic system of superconducting magnet and its validation

催化裂化低温系统腐蚀抑制剂的研究与应用

Study and application of corrosion inhibitor for low temperature system in FCC unit

高温超导电缆低温系统数据实时监控

Real-time monitoring for cryogenic system of HTS cable

超流氦冷却的红外望远镜低温系统

Cryogenic system of the superfluid helium cooled telescopes

将这种电流引线设计成过载电流引线可以进一步降低低温系统的热负荷。

It is economical that the current leads are designed as an overload lead .