vaneless

vaneless的基本解释

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[机] 无叶片的

与vaneless相关的网络例句 [注：此内容来源于网络，仅供参考]

The flowfield and performance of a centrifugal compressor was predicted and analysed, which was composed of a Krain's impeller and two types of vaneless diffuser specially: one was constant area vaneless diffuser and the other was the straight-wall. The results show that the efficiency of the straight-wall vaneless diffuser is obviously lower than that of the constant area, and a separate flow occurs nearby the exit of the centrifugal impeller with the straight-wall diffuser. However, the type of vaneless diffuser has little influence on the aerodynamics performance of the centrifugal impeller. Finally, it is suggested that the constant-area vaneless diffuser should be selected as the downstream extended area of the centrifugal impeller during the prediction for the centrifugal impeller.

对Krain叶轮后带等面积与直壁两种形式的无叶扩压器离心压缩机内部流场进行了计算与分析，结果表明：直壁型无叶扩压器离心压缩机的效率低于等面积无叶扩压器离心压缩机的效率；直壁型无叶扩压器使得叶轮出口的流动出现分离；扩压器的形式对离心叶轮的整体气动性能影响并不大；在进行离心叶轮数值研究时，叶轮后的延伸区最好采用等面积无叶扩压器，以尽量减小无叶扩压器所引起的计算误差。

ABSTRACT On the basis of the early study of axial flow vaneless nozzle , an axial double-flow vaneless nozzle with rotati...

在轴流无叶喷嘴研究的基础上，本文提出了一种做为大功率汽轮机低压缸进口第一级的新型轴流无叶喷嘴-双出口、内环旋转式。

In the vaneless diffuser, which was little bigger than that of vaneless diffuser. The reason was the intervention of vane enhanced the unsteady degree of the flow and expanded the unsteady effect region.

叶轮对有叶扩压器内部非定常流动的影响也没有维持到有叶扩压器的出口，非定常影响区域为大约在半径r/r〓=1.3以内的区域范围，略大于无叶扩压器内的非定常影响区域。

与vaneless相关的网络解释 [注：此内容来源于网络，仅供参考]

vaneless diffuser：无叶片式扩散器

vaned diffuser 叶片式扩散器 | vaneless diffuser 无叶片式扩散器 | vanishing 消失

vaneless diffuser：无叶片式扩散器无导连的扩压器

vaned diffuser叶片式扩散器 | vaneless diffuser无叶片式扩散器无导连的扩压器 | vapoize蒸发

vaneless diffuser：无叶扩压器

vaned diffuser 叶片扩压器 | vaneless diffuser 无叶扩压器 | Vanette 瓦内特牌汽车

vaneless diffuser：无叶扩散器

vane pump 轮叶泵 | vaneless diffuser 无叶扩散器 | vapor compression distillation plant 蒸气压缩蒸馏装置

vaneless vaned diffuser：无叶-有叶混合式扩散器

vaneless diffuser 无叶片式扩散器 | vaneless vaned diffuser 无叶-有叶混合式扩散器 | vaneless 无叶片的