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- The existing problem in DH centrifugal compressor is put forward. 提出了DH型离心压缩机所存在的问题。
- Centrifugal compressor is one of pivotal facility in petrochemical production, its safety must be assured. 离心式压缩机是石油化工生产中的关键设备,必须保证它安全运行。
- The performance of the centrifugal compressor at different diffuser stagger angles and different inlet guide vane (IGV) prewhirl angles are measured. 摘要对扩压器进口不同安装角和进口导叶不同预旋角匹配下离心压缩机的性能进行了实验研究。
- It is necessary to redesign the centrifugal compressor to improve the performance of a turboshaft engine. 为提高某涡轴发动机的性能,需要对其离心压气机进行改进。
- Vaneless diffuser rotating stall in centrifugal compressor limits its operation range. 无叶扩压器的旋转失速限制了离心压缩机的运行范围。
- STE centrifugal compressor for dry chlorine gas is a unique school of his own in the world. STE的大型离心式氯气压缩机在全球独树一帜.
- Karin.H,Experimental and theoretical analysis of centrifugal compressor impeller flow,ImechE 1987 C270/87. 王尚锦.;离心压缩机三元流理论及应用
- A blading design method for both axial and centrifugal compressor blades was discussed by using arbitrary camber lines. 摘要开发了一种通用于轴流、斜流和离心式压气机叶片的任意中弧造型设计方法。
- The APU is a singe shaft gas turbine engine with a two stage centrifugal compressor, a single combustion chamber and one radial inflow turbine. APU是一个单轴气动涡轮发动机，它有一个两级离心压气机，一个单燃烧室和一个径向内流式涡轮。
- Abstract: This article introduces the performance test and the calculation procedure of flow, pressure and inner power of centrifugal compressor. 摘要：介绍了离心式压缩机的性能测试与流量、压力、内功率的计算过程，并作出了评价。
- Against the vibration problem arising from DH centrifugal compressor test running,analysis and treatment method is put forward. 针对DH型离心压缩机试车中的振动问题 ,提出了分析处理方案。
- An optimization design system has been constructed and practically used for centrifugal compressor components and mixed-flow pump impeller. 目前，已经建立了离心压气机部件及水泵叶轮的优化设计系统，并在工程设计中发挥了重要作用。
- Three-dimensional turbulent flow of the endwall region inside a centrifugal compressor impeller was studied using a Laser Doppler Velocimetry. 用三维激光多普勒测速系统测量研究了一个离心压气机转子近端壁区三维紊流流场。
- Two centrifugal compressor impellers with different meridional shape and blade angle were designed using computer-aided integrated design systems. 摘要采用离心压气机计算机辅助集成设计系统，设计了两个不同子午形面和叶片角的离心压气机叶轮。
- The results show that inducer shroud bleeding has a remarkable effect on the centrifugal compressor performance improvement. 从数值模拟的结果中，可以看到该项技术对离心压气机性能改进的明显效果。
- Take the recycle hydrogen compressor for example,the influence of impeller runner scale deposite on centrifugal compressor property is analized. 以加氢裂化车间循环氢压缩机为例,分析了离心压缩机叶轮流道结垢对其性能的影响。
- The flow inside a certain centrifugal compressor stage,equipped with adjustable guide vanes,has been investigated by numerical simulation. 以数值模拟的方式对某带可调进口导叶的离心压缩机级内部流动进行了分析研究。
- Vaned diffuser plays an important role in centrifugal compressor as it can improve the performance of compressor and broaden the operating range. 离心压缩机中，叶片扩压器对提高压缩机整机性能、拓宽有效运行范围发挥着举足轻重的作用。
- In order to verify the numerical simulation with the turbulence model, the LSCC (NACA Low-Speed Centrifugal Compressor) is studied at first. 首先使用CFD软件，对叶轮进行三维粘性数值模拟。
- A new method of a centrifugal compressor with a hub airfoil-vane diffuser was proposed and applied based on the investigation of a centrifugal compressor with vaneless diffuser. 摘要研究了某高压比离心压缩机无叶扩压器的性能，提出在无叶扩压器轮盘侧加装一定高度机翼型导叶的改进方法。
