Discussion of Type Selection for AMB Turbo-expander/ Compressor Unit 磁力轴承透平膨胀机/再压缩机组的选型探讨
Design of the Control Strategy for Turbo-expander in Low Temperature System 低温系统中涡轮膨胀机的控制策略设计
With the development of low temperature turbo-expander with high speed gas bearings and high efficiency compact heat exchanger, Reverse-Brayton air refrigerator has better foreground in the field of refrigeration and cryogenics. 随着高效紧凑换热器和低温透平膨胀机特别是高速气体轴承透平膨胀机的发展,逆布雷顿循环空气制冷机在普冷和深冷领域拥有更广阔的应用前景。
Analysis of the Higher Forward Force Caused by the Installation of Turbo-Expander and Generator 透平膨胀/发电机组膨胀机主轴前推力偏高的原因分析
The Structure of disc group of industrial tail gas turbo-expander is introduced, detailed assembly method is used according to requirements on position accuracy of blades on disc, and assembly experience for disc group with fork type blade root is summarized. 介绍了工业尾气透平膨胀机***组的结构,根据叶片在***上的位置精度要求,采用具体的装配方法,总结出叉型叶根结构***组的装配经验。
Cause of high vibrated value of turbo-expander gearbox high-speed shaft was analysed in this paper. solution and attention problems were put forward. 详细分析了引起膨胀机齿轮箱高速轴振值高的原因,提出了解决问题的办法及日常运行中应注意的问题。
The helium Refrigerator includes the oil-injected screw compressor, the turbo-expander, the cold-box and some auxiliary systems. 氦制冷系统主要由喷油螺杆压缩机、透平膨胀机、冷箱及其它辅助设备构成。
Rotor Dynamic Analysis and Impeller Strength Analysis in a Big-Sized Turbo-Expander 大型透平膨胀机转子动力学分析及叶轮强度分析
In this paper, according to the problem of C_3 recovery rate is not high in a NGL recovery plant with turbo-expander, the main unit process models were built up, and the process simulation calculation is taken. 本文针对某使用透平膨胀致冷工艺的轻烃回收装置在实际生产中存在丙烷收率偏低的具体问题,建立了主要单元过程的工艺计算模型并对工艺过程进行模拟计算。
The critical rotary speed, principal mode, and unbalanced response were analyzed of the rotor of a big-sized turbo-expander using the finite element method, and corresponding calculation program was compiled using MATLAB based on the characteristics of the rotors in turbo-expanders. 采用有限元法分析了某大型透平膨胀机转子的临界转速、主振型和不平衡响应,并且针对透平膨胀机转子的特点,用MATLAB编制了相应的计算程序。
Improvement of TC-4000 Turbo-expander System TC-4000透平膨胀机系统的改进
If uses the turbo-expander to adjust the pressure, the pressure decreases and the temperature drops in the process of adjusting the pressure, producing a large number of high-quality pressure and cold energy. 若采用透平膨胀机进行调压,调压过程中压力减小,温度降低,产生大量高品质的压力能和冷能。