Design and numerical simulation of novelvortex generator

ZHU Xu-li; LIN Hui

doi:10.13873/j.1000-97872008.02.003

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Design and numerical simulation of novelvortex generator

更新时间：2025-09-11

- Design and numerical simulation of novelvortex generator
- Issue 2, Pages: 101-102+105(2008)
- 作者机构：
  
  1. 厦门大学机电系
  2. 厦门大学机电系,福建,厦门,361005
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872008.02.003
  CLC： TH814
- Published：2008
- 稿件说明：
移动端阅览
[1]朱徐立,林辉.一种新型涡街发生体的设计与数值仿真[J].传感器与微系统,2008(02):101-102+105.

ZHU Xu-li, LIN Hui. Design and numerical simulation of novelvortex generator[J]. 2008, (2): 101-102+105.
[1]朱徐立,林辉.一种新型涡街发生体的设计与数值仿真[J].传感器与微系统,2008(02):101-102+105. DOI： 10.13873/j.1000-97872008.02.003.

ZHU Xu-li, LIN Hui. Design and numerical simulation of novelvortex generator[J]. 2008, (2): 101-102+105. DOI： 10.13873/j.1000-97872008.02.003.

摘要

涡街发生体是涡街流量计的关键部件之一

其流体力学外形决定了涡街流量计的量程、精度。设计了一种新型的涡街发生体

并通过CFD软件FLUENT对新型涡街发生体和目前常用的涡街发生体进行数值仿真、理论分析和比较。结果表明:在实际应用中

新型涡街发生体的流体力学性能优于其他涡街发生体

适合高、低流速下产生强度大且稳定的涡街。

Abstract

Vortex generator is an important component of vortex flowmeter.The shape of CFD decides vortex flowmeter’s range and accuracy.A novel vortex generator is disigned

its numerical value is simulated and the theory is analysed by FLUENT

and the other common generators are compared with it.As a result

through practical application

the advanced vortex generator has a better performance than others

it is able to make powerful and steady vortexes in low or high Renault value.

关键词

Keywords

references

浅谈流量计的发展及现状 [J]. 苏文. 中国仪器仪表 . 2002(06)

超声波流量计的发展与应用 [J]. 黄挚雄. 自动化与仪表 . 1998(03)

数值模拟圆柱统流旋涡生成、分离及演化 [J]. 叶春明,吴文权. 华东工业大学学报 . 1995(04)

流量测量技术及仪表[M]. 机械工业出版社 , 梁国伟,蔡武昌主编, 2002

流体力学[M]. 气象出版社 , 王宝瑞编著, 1988

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Related Institution

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