centrifugalcompressor相关论文
As a variable-condition adjustment technology,the adjustable vaned diffusers(AVDs)can expand the working flow range of t......
The rotating stall in a centrifugal compressor with a vaneless diffuser was investigated both experimentally and numeric......
对一台 RIKT125-4 型 MAC 离心式压缩机组在正常运行期间发生轴振动异常进行分析，从振动特征上判明引发轴振动异常的主要原因——渐......
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Various kinds of disturbances exist in centrifugal compressor with active magnetic bearings during surge control.In the ......
Centrifugal compressors can realize a high pressure ratio within a relatively small spatial space,therefore largely used......
This paper illustrated a way to increase pressure ratio and improve efficiency with addition of multi splitters in centr......
Taking the gas compressor unit of 2MCL456 delayed coking unit as the research object,the energy-saving retrofit of the g......
Enhancing stall margin has a great importance for the development of turbo compressors.The application of circumferentia......
Heightened interests have been laid at the preliminary design and optimization of the centrifugal compressor for the fue......
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Aerodynamic Design and Analysis of SCO2 Compressor with High Flow Coefficient for Shipboard Applicat
Supercritical carbon dioxide (SCO2) Brayton cycle is a promising nuclear power system choice in shipboard application. C......
本文以Visual Basic 编程语言为开发工具，以近年来离心式压缩机闭式叶轮口圈变形规律为理论基础，开发出一款叶轮口圈密封间隙设计程......
使用压力修正算法及kε湍流模式求解Reynolds时均的NS方程,数值分析了离心式压气机叶轮内部湍流流动及叶轮出口“射流尾迹”结构的......
本文对2MCL457-19型透平气压机不同频停机原因作了深刻的分析,采取相应的改造和维护措施,合理调整操作,使机组能长周期、安全、有......
介绍云南天然气化工厂离心式气压缩机增产节能技术改造的具体措施，设计计算及加工制造。经工业考核，改造后压缩机实际增产１７．５％，节能６．９８％，完全满......
压缩机轴端的浮环密封原设计采用Ｎ２作缓冲气，但实际运行中Ｎ２并没保证长期供应。加之脱气罐结构，脱气管直径，脱气温度等原因，使密封油和润滑......
在保证子午面结构不变的前提下,设计了两个径向进气室方案。采用CFD对径向进气室与首级叶轮进行了流场分析,并且与轴向进气方案进......
前郭炼油厂二催化装置的备用主风机为MCL804－2型离心压缩机，轴承型式采用椭圆瓦，曾两次发生油膜振荡，作者从特性参数计算、油膜振荡机......
提供了一种改进的计算转子特征值和特征向量的方法，由系统的传递矩阵推得刚度、阻尼和质量矩阵，然后用传递矩阵法分析了转子的不平衡......
