离心压气机,Centrifugal compressor
1)Centrifugal compressor离心压气机
1.Low specific speed centrifugal compressors for automotive fuel cell systems;车载燃料电池低比转速离心压气机设计
2.Analysis of deterministic stresses in a centrifugal compressor;离心压气机确定应力场分析
3.Integrated inverse problem optimization method of through-flow design/airfoil design/CFD simulation for centrifugal compressors;离心压气机通流/造型/CFD参数化优化设计集成反问题方法
英文短句/例句
1.Aerodynamic Optimization Design of Vaned Diffuser for Centrifugal Compressor under Stage Environment级环境下离心压气机扩压器叶片气动优化设计
PUTATION AND ANALYSIS ON THE IMPELLER BACKSIDE CAVITY OF A CENTRIFUGAL COMPRESSOR离心压气机轮盘空腔流场计算与分析
3.Analysis of the flow in return vanes of a two-stage centrifugal compressor双级离心压气机回流器流动特点分析
4.Experiment Research and Numerical Simulation of the Wet Compressin of Centrifugal Compressor;离心压气机湿压缩实验研究及数值模拟
5.Research on Through-Flow Structural Performance of Centrifugal Compressor for WD095 Micro Gas Turbine;WD095微型燃机离心压气机通流结构性能研究
6.Influence of Stepped Tip Gap Casing on Centrifugal Compressor Performance梯形间隙处理机匣对于离心压气机性能的影响
7.Numerical analysis of two circumferential groove casing treatments about a centrifugal compressor离心压气机周向槽机匣处理方案的对比分析
8.Numerical Investigation and Comparison on the Stall Improvement Mechanism of Centrifugal Compressor with Inducer Casing and Bleeding离心压气机机匣处理与导叶轮缘放气的扩稳机理分析及比较
9.Development of Software System for Multi-Stage Centrifugal Compressor Aerodynamics Design and Application in Two-Stage Centrifugal Compressor;多级离心压气机设计软件开发及其在双级离心压气机设计中的应用示范
10.Study on High Accuracy Five-axis NC Machining of Centrifugal Compressor Impeller;离心压气机叶轮高精度五轴数控加工技术研究
11.Two-Zone Modeling Method for Performance Prediction of Centrifugal Compressor两区模型离心压气机性能预测方法研究
12.centrifugal-axial flow compressor离心-轴流式压气机
pressor centrifugal for air or other gases离心式空气或其他气体压缩机
14.APPLICATION AND TECHNICAL REVAMP OF DRY GAS SEALING OF CENTRIFUGAL GAS COMPRESSOR离心式压缩机干气密封的应用及技改
15.Experiment Research of Two-Stage Centrifugal Compressor s Characteristic with Wet Compression;两级离心式压气机湿压缩特性的实验研究
16.Analysis and Optimization of Diffuser/Volute Combinations for the Last Stages of Centrifugal Compressors;离心压缩机末级扩压器与排气蜗壳集成优化
17.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
pressor ,centrifugal ,air,mobile (excl, motor vehicle type)离心式空气压缩机, 移动式（机动车型的除外）
相关短句/例句
centrifugal compressor离心式压气机
1.The CFD simulation has been accomplished for acentrifugal compressor impeller with splitter, under the inlet conditions of boundary-layer deficit and jet flow respectively, near shroud of the impeller.对于带分流叶片的离心式压气机叶轮,在顶部边界层亏损和喷气等进口条件下对叶轮内部流场进行了CFD数值模拟,对比分析了进口喷气处理对改善内部流动、提高稳定性的机理。
2.The objective of the present paper is to study the vortices motions in the impeller ofvaneless diffuser ofcentrifugal compressor by numerical computations.本文的目的是用数值计算方法来研究离心式压气机叶轮内的旋涡运动。
3)micro centrifugal compressor微型离心压气机
4)centrifugal compressor impeller离心压气机叶轮
1.Three kinds ofcentrifugal compressor impellers having straight-line element, positive and negative bowed blades were designed applying computer-aided integrated design system.采用离心压气机计算机辅助集成设计系统设计直叶片、正弯叶片和反弯叶片3种离心压气机叶轮。
2.A genetic algorithm has been employed for the structure optimization of acentrifugal compressor impeller.利用遗传算法对离心压气机叶轮的结构进行优化设计。
5)multi-stage centrifugal compressor多级离心压气机
1.As a part of the system of computer design and analysis formulti-stage centrifugal compressor, a numerical method and computer code for performance prediction of multistage centrifugal compressor at design and off-design conditions have been presented firstly.多级离心压气机变工况性能预估及Ｓ＿２流面矩阵解秦立森，赵晓路（中国科学院工程热物理研究所北京１０００８０）关键词多级离心压气机，性能预估，Ｓ２流面利用数值计算对多级离心压气机在设ｈ和ｌ「设计工况下的性能进行预测和分析的方法，比较快速、经济。
6)centrifugal compressor stage离心压气机级
1.A mixing plane concept has been used to deal with the boundary conditions at the calculation stations between adjacent blade rows in the calculation of 3D viscous flow in acentrifugal compressor stage.使用叶片排间隙混合平面概念，完成离心压气机级多叶片排三元N-S方程计算。
延伸阅读
离心机速率区带离心法速率区带离心法是在离心前于离心管内先装入密度梯度介质（如蔗糖、甘油、KBr、CsCl等），待分离的样品铺在梯度液的顶部、离心管底部或梯度层中间，同梯度液一起离心。离心后在近旋转轴处（X1）的介质密度最小，离旋转轴最远处（X2）介质的密度最大，但最大介质密度必须小于样品中粒子的最小密度，即ρP＞ρm。这种方法是根据分离的粒子在梯度液中沉降速度的不同，使具有不同沉降速度的粒子处于不同的密度梯度层内分成一系列区带，达到彼此分离的目的。梯度液在离心过程中以及离心完毕后，取样时起着支持介质和稳定剂的作用，避免因机械振动而引起已分层的粒子再混合。 由于ρP＞ρm可知S＞0，因此该离心法的离心时间要严格控制，既有足够的时间使各种粒子在介质梯度中形成区带，又要控制在任一粒子达到沉淀前。如果离心时间过长，所有的样品可全部到达离心管底部；离心时间不足，样品还没有分离。由于此法是一种不完全的沉降，沉降受物质本身大小的影响较大，一般是应用在物质大小相异而密度相同的情况。常用的梯度液有Ficoll、Percoll及蔗糖。
