膨胀机

膨胀机的应用无疑是提高CO2制冷系统效率的关键。

The application of expander is the key point to improve the efficiency of CO2 refrigeration system undoubtedly .

通过对CO2跨临界循环的运行工况分析，设计了摆动转子式膨胀机。

Based on the analysis of operation condition of CO 2 transcritical cycle , the CO 2 swing expander are designed .

EAST装置2kW/4.5K氦制冷机透平膨胀机的测试

Testing for turbines of EAST 2 kW / 4.5 K helium refrigerator plant

CO2跨临界两级压缩及膨胀机循环的性能分析

Performance Analysis of Transcritical CO_2 Two-Stage Compression and Expander Cycle

CO2双螺杆压缩膨胀机在热泵空调中的应用

Application on CO_2 Twin-screw Expressor in Heat Pump Air Conditioner

带膨胀机的CO2空调系统循环的研究

Study on Carbon Dioxide Air Conditioning Cycle with an Expander

带膨胀机CO2跨临界热泵系统运行特性

Operation Characteristics of Transcritical CO_2 Heat Pump System with Expander

CO2跨临界膨胀机循环最佳高压压力计算

Calculation of the Optimal Heat Rejection Pressure of CO_2 Transcritical Expander Cycle

对安钢制氧厂2~6000制氧机的膨胀机控制系统的PLC改造

The PLC innovation to 6000 oxygenerator of expander control system

润滑油对带膨胀机CO2跨临界循环的影响

The effect of lubricant on system of carbon dioxide transcritical cycle with expander

CO2滚动活塞膨胀机膨胀过程模拟计算

Simulation of expansion process in co_2 rolling piston expander

CO2跨临界双级压缩循环中膨胀机的优化配置性能分析

Performance Analysis of Optimization Configuration for Expander in CO_2 Transcritical Two-stage Compression Cycle

CO2摆动活塞式膨胀机进气控制阀的设计与分析

Design and analysis on the inlet control valve of CO_2 swing piston expander

CO2跨临界循环滚动活塞膨胀机的研究与开发&试验测试部分

Research and Development of Rolling Piston Expander in CO_2 Transcritical Cycle & Experimental Part

空调制冷CO2膨胀机研究分析

Analysis of CO_2 expander technology in air-conditioning refrigeration

10000m~3/h制氧机膨胀机应用PLC

Application of PLC in Expansion Machine of 10000m ~ 3 / h Oxygen Making Machine

CO2滚动转子膨胀机内部相变膨胀过程机理分析与可视化试验研究

Mechanism Analysis and Visual Experimental Research on Expanding and Phase Change Process in CO_2 Rolling Piston Expander

利用快速压缩膨胀机研究火花点火LPG发动机的燃烧过程

Study on Combustion of LPG S.I. Engine by Rapid Compression-Expansion Machine

本文对原开发的CO2滚动活塞膨胀机进行了改进，并对两种膨胀机进行了实验验证。

The experimental tests were conducted to compare the primary expander and the new one .

对CO2滚动活塞膨胀机吸气机构主要部件的设计进行了研究。

The design of the main parts of inlet mechanism of CO_2 rolling piston expander is investigated .

向心膨胀机在PTA工艺空气压缩机组国产化中的应用

Application of Centripetal Expander in Nationalization of PTA Technology Air-compressor Units

论文介绍了摩擦磨损的相关理论，对CO2膨胀机最常发生的粘着磨损建立模型，分析了其关键的影响因素。

The model of adhesive wear most in CO2 expander is established and the key factors are analyzed .

同时还对带膨胀机或节流阀的CO2跨临界水-水热泵循环系统进行了实验研究。

And experimental research on performance of the CO2 transcritical water-to-water heat pump cycle system with expander or throttling valve was executed .

本文在对CO2往复式膨胀机的损失进行分析的基础上，根据热力学方程建立了简单的效率分析方程。

Based on generally analysis on irreversible losses of CO 2 reciprocating expander , the efficiency equations of the expander are introduced .

与采用节流阀的CO2跨临界循环系统的对比实验验证了CO2滚动活塞膨胀机对于提高效率的作用。

According to the comparison results of throttling valve cycle and the expander cycle , the expander effect on the efficiency is demonstrated .

通过对带有不同类型膨胀机的CO2跨临界系统进行热力计算，得出了各种膨胀机的实际功率范围和特征结构尺寸。

On the basis of thermodynamic calculation for CO 2 transcritical system with different expander , the actual recover power and structural size are obtained .

在实验的第一个阶段首先对CO2双缸滚动活塞膨胀机的中间通道进行了改进，即同时减小中间通道的长度和直径。

The intermediate channel of the expander was modified in the first phrase , which should decrease the length and diameter at the same time .

开发CO2膨胀机代替节流阀是提高CO2跨临界循环系统性能系数的一个有效途径。

As the replacement of throttling valve , CO_2 expander is a significant way to improve the coefficient of performance of the CO_2 transcritical cycle .

文章结合CO2超临界流体的实际特点，对研制、开发CO2两相螺杆膨胀机提出了设计思想和建议。

The authors , taking into account the characteristics of CO2 supercritical fluid , advance suggestion to the design and development of CO2 screw expander .

对带回热器和带膨胀机的CO2跨临界循环过程应用热力学进行了对比分析。

Comparative analysis on CO 2 transcritical cycles with internal heat exchanger ( IHX ) or with expander is executed adopting the principles of thermodynamics .