1) vaneless-vaned diffuser
无叶有叶混合扩压器
2) vaneless vaned diffuser
无叶-有叶混合式扩散器
3) vaneless diffuser
无叶扩压器
1.
Hot wire measurement of flow field in vaneless diffuser;
无叶扩压器内流场的热线测量
2.
Unsteady flows and rotating stall of a low-speed centrifugal compressor were investigated by measuring vaneless diffuser wall static pressure fluctuation and internal flow fields in detail at different small flow fluxes.
对某低速离心压缩机无叶扩压器壁面静压波动和内部流场进行了详细的试验测量,重点研究了小流量工况下的不稳定流动和旋转失速。
3.
Numerical simulation results of rotating stall flow phenomenon inside a centrifugal compressor with vaneless diffuser by solving three-dimensional Reynolds averaged compressible N-S equations using commerce computational fluid dynamjcs(CFD) software CFX adopting RNG k-ε turbulence model are presented in this paper.
使用商业CFD计算软件CFX求解三维雷诺平均的Navier-Stokes方程组,结合出口气腔模型对某带无叶扩压器的离心压缩机的旋转失速现象进行数值模拟。
4) vaned diffuser
有叶扩散器
5) vaned diffuser
叶片扩压器
1.
On the basis of three dimensional viscous numerical simulation on the internal flow field in the vaned diffuser of a centrifugal compressor,the influence of shaper parameters on the pneumatic performance in low solidity vaned diffuser is compared.
通过对一离心压缩机叶片扩压器内部流场进行三维粘性数值模拟,对比分析了小稠度扩压器的主要形状参数对气动性能的影响。
2.
In this paper the Kriging model was applied to the aerodynamic optimization design of the vaned diffuser for a high speed centrifugal compressor.
本文以某高速离心压气机叶片扩压器为研究对象,采用Kriging模型在设计工况下对其进行气动优化设计,以获取较高的“叶轮+扩压器”等熵效率,同时保证扩压器出口静压不降。
3.
An Experimental investigation on the flow fi el d in vaned diffuser of a centrifugal fan has been conducted using Laser Doppler Velocimeter (LDV).
利用激光多普勒测速仪 (LDV)测量了离心风机叶片扩压器的内部流场。
6) vane diffuser
叶片扩压器
1.
In this paper, the numerical investigation on vane diffuser is given under the condition of basic stage of centrifugal compressor using Fine/Turbo flow analysis software.
应用流动分析软件Fine/Turbo对叶片扩压器在压缩机基本级环境条件下进行了数值研究。
2.
A numerical simulation is preformed by replacing vane diffuser with vaneless diffuser with the other boundary conditions unchanged.
针对离心式压缩机模型级进行了数值模拟,与试验结果对比验证了计算模型的正确性,用无叶扩压器代替叶片扩压器在相同的边界条件下进行流场数值模拟,根据模拟结果对比分析了两种情况下叶轮内部的流动特征,揭示了叶片扩压器和无叶扩压器对离心式压缩机级内流场的影响规律。
3.
Based on the vane diffuser of small flowrate model stage in centrifugal compressor,the influence of vane diffuser on the performance of model stage is studied through changing the location and length of vane and the analysis of calculation results obtained by the individual numerical simulation.
在某离心压缩机小流量模型级叶片扩压器的基础上,改变其叶片的位置和长短,并分别进行数值模拟,通过分析计算结果,研究叶片扩压器对模型级性能的影响。
补充资料：电容分压器(见分压器)
电容分压器(见分压器)
capacitor voltage dividers
d)onf。日g无en丫oq{电容分压器(eaPaeitor voltage dividers)见分压器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条