CN102087130B - 基于cfd技术的多声路超声流量计弯管安装的声路优化方法 - Google Patents
基于cfd技术的多声路超声流量计弯管安装的声路优化方法 Download PDFInfo
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Families Citing this family (13)
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CN102538912B (zh) * | 2011-11-17 | 2014-04-16 | 中国计量科学研究院 | 超声流量计流场附加误差分析方法 |
CN102750426B (zh) * | 2012-07-19 | 2014-10-22 | 华南理工大学 | 基于cfd技术的流动调整器整流效果评判方法 |
CN103940495B (zh) * | 2014-04-14 | 2017-03-08 | 重庆大学 | 基于流线的小流量超声流量计误差估算方法 |
CN105698973B (zh) * | 2016-02-21 | 2018-12-07 | 上海大学 | 一种超声波热量表信号转换器的校验装置 |
CN105890684A (zh) * | 2016-02-29 | 2016-08-24 | 上海安钧电子科技有限公司 | 一种采用高斯-雅可比多项式确定声道位置的设置新方法 |
DE102016013328A1 (de) * | 2016-11-10 | 2018-05-17 | Nivus Gmbh | Verfahren zur Verbesserung der Messgenauigkeit einer Durchfluss-Messanordnung |
CN107014449B (zh) * | 2017-04-21 | 2019-05-31 | 中国农业大学 | 修正泵站流量测量结果的方法 |
US10795054B2 (en) * | 2018-03-20 | 2020-10-06 | Mitsubishi Electric Research Laboratories, Inc. | System and method for sensing wind flow passing over complex terrain |
CN112504365B (zh) * | 2020-11-25 | 2022-05-20 | 合肥工业大学 | 一种电磁流量传感器的磁路结构优化设计方法 |
CN112857491A (zh) * | 2021-02-10 | 2021-05-28 | 北京市南水北调南干渠管理处 | 一种异型输水管涵的流量测量方法及系统 |
CN113642274B (zh) * | 2021-10-14 | 2022-01-14 | 四川大学 | 一种基于流场模型的河流流量计算方法 |
CN116698141B (zh) * | 2023-07-28 | 2023-10-27 | 山东大学 | 一种不同工况下超声波流量计的测速误差修正方法及系统 |
CN117664261B (zh) * | 2024-02-01 | 2024-04-05 | 安徽天康(集团)股份有限公司 | 一种弯管侧置式气体流量仪 |
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US7299140B2 (en) * | 2005-12-14 | 2007-11-20 | Thermo Fisher Scientific Inc. | Method and system for multi-path ultrasonic flow measurement of partially developed flow profiles |
KR100689771B1 (ko) * | 2006-05-10 | 2007-03-12 | 주식회사 수인테크 | 다회선초음파유량계의 제조방법 |
JP4898724B2 (ja) * | 2008-03-06 | 2012-03-21 | パナソニック株式会社 | 超音波式流体計測装置の多層流路部材の製造方法 |
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