离心压缩机

催化装置高速离心压缩机轴封的现状分析

Current situation analysis of axle seals for high speed centrifugal compressor of catalysis device

离心压缩机的CFD分析与建模参数化

CFD Analysis and Parameterized Modeling of Centrifugal Compressor

化肥厂CO2离心压缩机扩容的工程探索

Enlarge Capacity of Co_2 Centrifugal Compressors

离心压缩机叶轮H2S应力腐蚀开裂及其对策

H_2S Stress Corrosion Cracking Countermeasure for Impeller of Centrifugal Compressor

采用三次非均匀B样条技术，对直纹面叶片的离心压缩机叶轮通道的网格生成方法进行了研究。

For the centrifugal impeller blade composed of straight-line element , the grid generating method is developed with Cubic Non-Uniform B-Spline , and the corresponding program is completed .

离心压缩机无叶扩压器内部流场的PIV试验测量

PIV Measurement of Flow Field within Vaneless Diffuser of Centrifugal Compressor

提出了DH型离心压缩机所存在的问题。

The existing problem in DH centrifugal compressor is put forward .

DH型离心压缩机试车振动问题的分析与处理

Analysis And Treatment of Commission Vibrating Problem of DH Centrifugal Compressor

DH型离心压缩机转子系统动力特性研究

Research on Rotor System Dynamic Properties of DH Centrifugal Compressor

DH型离心压缩机油泵操作故障的分析及改造

Analysis and Transformation of Oil Pump Operating Trouble for DH Centrifugal Compressor

用CFD研究离心压缩机叶顶间隙对内部流场的影响

Application of CFD Researching on the Influence of Top Blade Clearance on Inner Flow Field of Centrifugal Compressor

CAESARⅡ软件在离心压缩机配管受力分析的应用

Application of CAESAR ⅱ in Centrifugal Compressor

本文采用主分量自回归谱（PrincipalComponentsandAutoregressiveSpectrum），简称PCAS方法，对大型离心压缩机设备中的摩擦故障作出了诊断。

The Method of Principal Components and Autoregressive Spectrum ( PCAS ) is adopted for diagnosis of rub fault in large centrifugal compressor .

TBS密封在石油化工离心压缩机中的应用

Application of Trapped Bushing Seal in Petrochemical Centrifugal Compressors

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。

Against the vibration problem arising from DH centrifugal compressor test running , analysis and treatment method is put forward .

DHP型离心压缩机的运行经验

Operative Experience for Type DHP Centrifugal Compressor

DH型离心压缩机在工作中较常出现不平衡、齿轮啮合故障和轴承故障等问题。

DH type abaxial compressor often could not work well because of the troubles such like losing balance , failure of gear joggle and bearing during working .

小氮肥厂采用离心压缩机对合成氨进行技术改造，联产4万吨/年低压法经济型甲醇，是煤化工C1化学产品的发展方向。

It is the direction for C1 chemicals to develop based on coal chemistry that the low pressure methanol plant of economic type with a capacity of 40000 t / a will be integrated into the small nitrogenous fertilizer works with ammonia plant transformed with centrifugal compressor .

K-201离心压缩机在线监测和故障分析系统的应用研究

Application Study on Online Condition Monitoring and Failure Analyzing System of K-201 Centrifugal Compressor

当外伸端长度缩小为原长的一半时，DH型离心压缩机齿轮轴-齿轮联轴器-电机轴系统在轴承处的不平衡响应有增大的趋势。

While the length of extended end was shortened to one half of its original length the unbalancing response of the gear shaft-gear coupling-motor shaft system in the DH typed centrifugal compressor has a tendency to increase .

给出了齿轮联轴器耦合转子-轴承系统的运动微分方程，并针对某国产DH型离心压缩机齿轮轴-齿轮联轴器-电机轴系统进行了动力学分析。

The motion deferential equation of the coupled rotor in gear coupling-bearing system was presented , and a dynamic analysis was carried out upon the gear shaft-gear coupling-motor shaft system in a certain DH typed Chinese centrifugal compressor .

利用一种基于准三元流动理论S2流面的逆命题方程，研究了重气体离心压缩机三元叶轮的设计方法及提高性能的措施。

An inverse problem method based on s 2 flow surface theory of 3 D flow field has been developed to design centrifugal compressor impellers for heavy gases and some techniques to improve the performance of high pressure ratio impellers have been presented too .

介绍了串联式干气密封系统的结构、原理、特点及在BCL-457型离心压缩机上的应用情况。

The Structure , working principle and characteristic of series dry seal system and the application of it on BCL-457 centrifugal compressor are introduced .

最后推荐变速行星齿轮驱动（VORECON）优先应用于天然气管道增压离心压缩机的变速调速和其他行业。

Finally , the preferred applications of variable speed planetary gear drive ( VORECON ) on variable speed and speed-regulation for nature gas pipeline boost centrifugal compressor and other industry were recommended .

重气体离心压缩机三元叶轮的设计及实验

Design and experiment of centrifugal compressor 3-D impellers for heavy gases

离心压缩机叶轮内三维粘性流动的数值计算

The Numerical Calculation of 3-D Viscous Flow in Centrifugal Compressor Impeller

螺旋槽端面密封在氢气离心压缩机上的应用

Application of Spiral Groove Type End Seal on Hydrogen Centrifugal Compressor

叶轮流道结垢对离心压缩机性能的影响

The influence of impeller runner scale deposite on centrifugal compressor property

筒型离心压缩机转子修复方案的确定与应用

Determination and Application of Repair Plan for Barrel Centrifugal Com-pressor Rotor

离心压缩机级叶轮外径切割的估算方法

Calculation of Cutting Impeller Outside Diameter for a Centrifugal Compressor Stage