关键词 :离心式压缩机 ;叶片扩压器 ;数值计算 [gap=777]Key words :centrifugal compressor ; vane diffuser ; nu2
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multiple-vane diffuser 多导向叶片式扩散器
multi-vane diffuser 多导向叶片式扩压器 ; 多叶扩散器
low solidity vane diffuser 低稠度导叶
diffuser vane 扩压器叶片 ; 扩散叶片 ; 扩散器叶片 ; 扩散器导片
wedge vane diffuser 楔形扩压器
diffuser r vane 扩压器叶片
diffuser guide vane 扩散器导向叶片
It is found that vane diffuser restrains the influence of the volute on the impeller.
发现了叶片扩压器对遏制蜗壳对叶轮内流场的影响有明显的作用。
The perdicted results also can provide useful information for the matching between the impeller and vane diffuser in design.
研究结果可为优化叶轮与叶片扩压器的匹配提供有益参考。
A numerical simulation is preformed by replacing vane diffuser with vaneless diffuser with the other boundary conditions unchanged.
本文在其他边界条件不变的条件下将叶片扩压器改为无叶扩压器进行了三维可压定常数值模拟。
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