The geometry at the central portion of a pair of scrolls is modified by using new methodology which is carried out by using PRO/E software.
利用Pro/Engineering工程软件,通过修正通用涡旋型线的中心压缩腔的几何形状,可使得顶隙容积达到零间隙的效果。
In connection with the practice situation in West - east Pipeline Project, the general thought &content of compressor station s optimization arrangement & equipment distribution were discussed.
针对西气东输管道工程的实际情况,对其压缩机站的优化布置及机组配置的总体思路和内容进行探讨。
The paper references the optimal operation of oil pipeline bump station and optimal operation of power plant dynamo, according to gas pipeline transportation theory and the optimization design theory, and established the optimal operation mathematics models of compressor station in gas transmission trunk line.
本文在参考输油管道泵站优化运行和电站发电机组优化运行的基础上,根据天然气管道输送理论和最优化设计理论,建立了输气干线压缩机站优化运行数学模型。
An analysis is made to study the factors influencing operational cost of pipeline and compressor station in the long-distance natural gas transmission pipeline over hilly terrain.
通过对起伏地形天然气长输管道系统中影响管道和压缩机站运行费用的各种因素的分析,结合起伏地形的特殊性,以输气管道终值费用最小为目标函数,加以水力、热力、流态等约束条件,建立了起伏地形天然气长输管道优化运行数学模型,并利用惩罚函数法对模型进行求解。
A Study on Geometry Modification of the Central Portion of General Scroll Profiles
通用涡旋型线中心压缩腔几何修正方法研究
Application of centrifugal compressors in chlorine compression transportation
离心式压缩机在氯气压缩输送中的应用
Applications of Rotor Dynamics Analysis in High Pressure Centrifugal Compressors
转子动力学分析在高压离心式压缩机中的应用
Pulse: Pressure wave in the arteries from contraction of the heart.
脉搏:心脏收缩造成的动脉中的压力波动。
WEIGHT FUNCTION SOLUTION FOR CENTER CRACKED BRAZILIAN DISK SPECIMEN SUBJECTED TO UNIAXIAL COMPRESSION
单轴压缩下中心裂纹巴西试样的权函数分析
Application of Surface Thermochemical Treatments to Large Centrifugal Compressor
表面化学热处理在大型离心压缩机中的应用
Attention problems during the installation process of centrifugal air compressor
离心式空气压缩机组安装过程中应注意的问题
To Find Centrifugal Compressor Coupling Host Three Tables on the Record
离心式压缩机主机联轴器三表精确对中找正
Frequency Analysis with its Application to Breakdown Diagnosis in Centrifugal Compressor
频域分析在离心式压缩机故障诊断中的应用
stiff shaft centrifugal compressor
刚性轴离心式压缩机
turbine driven centrifugal compressor
涡轮机驱动离心压缩机
flexible-shaft centrifugal compressor
挠性轴离心式压缩机
Unknown compression type in a cabinet folder.
压缩包文件夹中有未知的压缩类型。
Snapshot will be applied from a compressed cabinet file
将从压缩的压缩包文件中应用快照
Application of JPEG Compressing Standard in Medical Image Compressing;
JPEG压缩标准在医学图像压缩中的应用
Performance Prediction of Centrifugal Blower and Centrifugal Compressor
离心鼓风机和离心压缩机的性能预测
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。
There is a hole in the shaft through which the air from the upper chamber enters the lower one.
腔筒中心有一孔道,压缩空气就是由此从上气室进入下气室的。
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