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Author:

俞大邦 (俞大邦.) | 贾衡 (贾衡.) | 俞大锡 (俞大锡.) | 王志林 (王志林.)

Indexed by:

CQVIP

Abstract:

对03—11型结构的风机进行了理论分析与实验测试,发现在轮轂后存在一个较大的涡流区,流体在这儿发生分离,叶片根部白白地消耗了动力,并使流动恶化,效率降低。改进了风机结构设计后,经测定可使风机效率提高2.8%,并给出了改进前后的无量纲特性曲线。

Keyword:

轴流风机 气流分离 涡流区

Author Community:

  • [ 1 ] 北京工业大学热能工程学系
  • [ 2 ] 上海机床厂
  • [ 3 ] 扬州电扇厂

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Source :

北京工业大学学报

Year: 1989

Issue: 03

Page: 64-68

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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