Numerical calculation of subsonic compressible turbulent flow in a conical diffuser

Study on Near-wall Characteristics of the Internal Turbulence in a Conical Diffuser

对锥形渐扩管内紊流近壁特性的研究

Computer Simulation of Complex Turbulent Flow in a Conical Diffuser with Outlet Pipe

带后续管的渐扩管路内复杂紊流的计算机仿真

A conical diffuser has been widely used in mechanical and mine engineering.

机械和矿山工程中广泛使用锥形渐扩管。

Study on numerical simulation and efficient numerical method of complex turbulent flow in conical diffuser

复杂压力梯度流动的管路内紊流计算机仿真及高效算法研究

Study on Diagnostic System for Numerical Simulation of Turbulent Flow in a Conical Diffuser

锥形渐扩管内紊流计算机仿真诊断系统的研究

Research on Velocity of Gases in the diffuser of Steam Eject Pump

蒸汽喷射泵扩压器渐缩段内气体速度的研究

An optimal hydraulic design method of diffuser for helico-axial multiphase pump

螺旋轴流式混输泵导叶水力设计的一种选型方法

The curve and surface of the bend-shaped diffuser of centrifugal pump are structured by NURBS ( Non-Uniform Rational B-Spline) method in the design process.

论述了采用非均匀有理B样条（NURBS）方法，在离心泵弯曲形扩散管设计过程中构造曲线和曲面；

Study on CAD of Bend-Shaped Diffuser of Centrifugal Pump Based on NURBS

基于NURBS的离心泵弯曲形扩散管的cad研究

The Calculation and Analysis of Multistage Diffuser in Centrifugal Pump Using CFD

多级导叶式离心泵导叶内部CFD计算分析

Study on computer aided interaction design for diffuser of centrifugal pump

离心泵扩散管计算机辅助交互设计方法研究

Research on Output Volumetric Flux of Multi-chamber Nozzle/ Diffuser Piezoelectric Pump

多腔体并联锥形管无阀压电泵输出流量研究

Simulation Investigation on Flow-Behavior of exhaust gas diffuser for a radial-inward-flow turbine

径流式涡轮排气扩压器流动性能模拟研究

Many of the difficulties just described are avoided by the use of an auxiliary ejector and an engine exhaust diffuser which are placed in tandem.

利用直列放置的发动机排气扩压器和辅助引射器，可以避免上述许多困难。

The function of exhaust diffuser is to transform part of momentum energy of exhaust gases from engine into pressure energy to simulate actual exhaust back pressure and environment pressure.

排气扩压器的作用是将发动机排出燃气的部分动能转换成压力能，真实模拟发动机排气反压和环境压力条件。

The localized design and performance analysis of gas turbine exhaust diffuser determine the performance of whole gas turbine exhaust system and the safety of waste heat boiler.

燃气轮机排气扩散器的国产化设计、性能分析等关系到整个燃机运行的性能，以及后续余热锅炉的安全运行。

Limit point flow mode analysis of exhaust diffuser and operation characteristics of injector

排气扩压器极限点流动模式分析及引射器工作状态特性

Design and Experimental Investigation of Exhaust Diffuser of Jet Engine Test Bed

空气喷气发动机试车台排气扩压器设计及试验研究

A New Method of Improving a Diffuser with the Shroud Vane Effects of leading-edge modification on secondary flow in turbine cascades

无叶扩压器轮盖侧加装导叶的改进方法叶片前缘改型对涡轮叶栅二次流的影响

The investigation shows the performance gets quite insensitive to the prewhirl angle of IGV as the stagger angle of diffuser vane is reduced to the minimum 7 °;

研究表明：扩压器进口安装角最小值为7°时，压缩机性能对进口导叶预旋角不敏感；