TWI817519B - 轉動式流量計於低流速狀態的流量推估方法 - Google Patents

轉動式流量計於低流速狀態的流量推估方法 Download PDF

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Publication number
TWI817519B
TWI817519B TW111119328A TW111119328A TWI817519B TW I817519 B TWI817519 B TW I817519B TW 111119328 A TW111119328 A TW 111119328A TW 111119328 A TW111119328 A TW 111119328A TW I817519 B TWI817519 B TW I817519B
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Taiwan
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interval time
estimated
cycle
flow rate
section
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TW111119328A
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English (en)
Chinese (zh)
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TW202346801A (zh
Inventor
王仁舜
林楚雄
邱茂誠
陳子揚
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桓達科技股份有限公司
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Priority to TW111119328A priority Critical patent/TWI817519B/zh
Priority to JP2022108076A priority patent/JP7353429B1/ja
Priority to CN202310574652.5A priority patent/CN117109667A/zh
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Publication of TWI817519B publication Critical patent/TWI817519B/zh
Publication of TW202346801A publication Critical patent/TW202346801A/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/06—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Operations Research (AREA)
  • Probability & Statistics with Applications (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Algebra (AREA)
  • Evolutionary Biology (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
TW111119328A 2022-05-24 2022-05-24 轉動式流量計於低流速狀態的流量推估方法 TWI817519B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW111119328A TWI817519B (zh) 2022-05-24 2022-05-24 轉動式流量計於低流速狀態的流量推估方法
JP2022108076A JP7353429B1 (ja) 2022-05-24 2022-07-05 回転式流量計の低流速状態での流量推定方法
CN202310574652.5A CN117109667A (zh) 2022-05-24 2023-05-19 转动式流量计于低流速状态的流量推估方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW111119328A TWI817519B (zh) 2022-05-24 2022-05-24 轉動式流量計於低流速狀態的流量推估方法

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TWI817519B true TWI817519B (zh) 2023-10-01
TW202346801A TW202346801A (zh) 2023-12-01

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TW111119328A TWI817519B (zh) 2022-05-24 2022-05-24 轉動式流量計於低流速狀態的流量推估方法

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JP (1) JP7353429B1 (ja)
CN (1) CN117109667A (ja)
TW (1) TWI817519B (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012185003A (ja) * 2011-03-04 2012-09-27 Miura Co Ltd 羽根車式流量計
US20130253872A1 (en) * 2012-03-20 2013-09-26 Thermo Fisher Scientific Inc. Flow meter calibration system
US9722892B2 (en) * 2012-07-02 2017-08-01 Nec Corporation Flow rate prediction device, flow rate prediction method, and flow rate prediction program
US9874466B2 (en) * 2011-03-18 2018-01-23 Reliance Worldwide Corporation Methods and apparatus for ultrasonic fluid flow measurement and fluid flow data analysis
US10352324B2 (en) * 2014-07-18 2019-07-16 Ksb Aktiengesellschaft Determining the delivery rate of a pump
US10378940B2 (en) * 2014-08-14 2019-08-13 Soneter, Inc. Devices and system for channeling and automatic monitoring of fluid flow in fluid distribution systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01295168A (ja) * 1988-05-20 1989-11-28 Nippon Denso Co Ltd アナログメータ駆動回路
JPH0827201B2 (ja) * 1988-06-06 1996-03-21 トキコ株式会社 タービン式流量計の流量補正装置
JP2006058222A (ja) * 2004-08-23 2006-03-02 Ebara Ballard Corp 流量検知方法及び流量検知装置
JP2007010520A (ja) * 2005-06-30 2007-01-18 Calsonic Kansei Corp 車両用速度表示装置
JP4989403B2 (ja) * 2007-10-04 2012-08-01 株式会社荏原製作所 流量検知方法及び流量検知装置
EP2952859B1 (en) * 2014-06-06 2019-08-28 Brita GmbH Method and system for determining a volume of liquid flowing through a conduit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012185003A (ja) * 2011-03-04 2012-09-27 Miura Co Ltd 羽根車式流量計
US9874466B2 (en) * 2011-03-18 2018-01-23 Reliance Worldwide Corporation Methods and apparatus for ultrasonic fluid flow measurement and fluid flow data analysis
US20130253872A1 (en) * 2012-03-20 2013-09-26 Thermo Fisher Scientific Inc. Flow meter calibration system
US9722892B2 (en) * 2012-07-02 2017-08-01 Nec Corporation Flow rate prediction device, flow rate prediction method, and flow rate prediction program
US10352324B2 (en) * 2014-07-18 2019-07-16 Ksb Aktiengesellschaft Determining the delivery rate of a pump
US10378940B2 (en) * 2014-08-14 2019-08-13 Soneter, Inc. Devices and system for channeling and automatic monitoring of fluid flow in fluid distribution systems

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Publication number Publication date
CN117109667A (zh) 2023-11-24
JP2023172819A (ja) 2023-12-06
JP7353429B1 (ja) 2023-09-29
TW202346801A (zh) 2023-12-01

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