JPS58180912A - 極低温用挿入式渦流量計 - Google Patents

極低温用挿入式渦流量計

Info

Publication number
JPS58180912A
JPS58180912A JP57063922A JP6392282A JPS58180912A JP S58180912 A JPS58180912 A JP S58180912A JP 57063922 A JP57063922 A JP 57063922A JP 6392282 A JP6392282 A JP 6392282A JP S58180912 A JPS58180912 A JP S58180912A
Authority
JP
Japan
Prior art keywords
vortex
dry gas
pipe
fluid
vortex generator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP57063922A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6325289B2 (fr
Inventor
Shinichi Tanaka
伸一 田中
Masahiro Kanayama
金山　昌弘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oval Kiki Kogyo KK
Oval Engineering Co Ltd
Original Assignee
Oval Kiki Kogyo KK
Oval Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oval Kiki Kogyo KK, Oval Engineering Co Ltd filed Critical Oval Kiki Kogyo KK
Priority to JP57063922A priority Critical patent/JPS58180912A/ja
Publication of JPS58180912A publication Critical patent/JPS58180912A/ja
Publication of JPS6325289B2 publication Critical patent/JPS6325289B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01F1/20—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 by detection of dynamic effects of the flow
    • G01F1/32—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 by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/325—Means for detecting quantities used as proxy variables for swirl
    • G01F1/3259—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations
    • G01F1/3266—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations by sensing mechanical vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
JP57063922A 1982-04-19 1982-04-19 極低温用挿入式渦流量計 Granted JPS58180912A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57063922A JPS58180912A (ja) 1982-04-19 1982-04-19 極低温用挿入式渦流量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57063922A JPS58180912A (ja) 1982-04-19 1982-04-19 極低温用挿入式渦流量計

Publications (2)

Publication Number Publication Date
JPS58180912A true JPS58180912A (ja) 1983-10-22
JPS6325289B2 JPS6325289B2 (fr) 1988-05-25

Family

ID=13243311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57063922A Granted JPS58180912A (ja) 1982-04-19 1982-04-19 極低温用挿入式渦流量計

Country Status (1)

Country Link
JP (1) JPS58180912A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105203157A (zh) * 2015-09-29 2015-12-30 重庆市伟岸测器制造股份有限公司 一种非插入式多参数管网在线监测仪

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2586011B (en) * 2019-07-23 2023-09-13 Hp1 Tech Limited Pressure-sensitive sheet and modular system including the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105203157A (zh) * 2015-09-29 2015-12-30 重庆市伟岸测器制造股份有限公司 一种非插入式多参数管网在线监测仪

Also Published As

Publication number Publication date
JPS6325289B2 (fr) 1988-05-25

Similar Documents

Publication Publication Date Title
US4215565A (en) Method and apparatus for testing a fluid
NO324289B1 (no) Fremgangsmate for nedihulls bronnstromsovervaking ved hjelp av sporstoffinjeksjon i stromningsfluidet
Durst et al. Forced laminar-to-turbulent transition of pipe flows
JPH01206219A (ja) 流体計測装置
NO321278B1 (no) Anordning for maling av fluidstromningsrate i ror ved bruk av fluidistor
KR920701775A (ko) 컨덴서의 전열, 즉 효율을 감시하는 방법 및 장치
CN107218981A (zh) 一种基于超声波旁流原理的气体流量测量装置及方法
EP0044338A1 (fr) Systeme de detection de pertes d'energie
Wang et al. Vortex flowmeter with enhanced turndown ratio based on high-frequency pressure sensors and improved convection velocity estimation
CN116735835A (zh) 一种致密砂岩凝析气藏衰竭开发模拟装置及方法
JPS58180912A (ja) 極低温用挿入式渦流量計
JPS6225983B2 (fr)
US4545260A (en) Apparatus for measuring fluid flow rate in a two-phase fluid stream
CA2896597A1 (fr) Mesure de pression totale et de temperature totale dans une condition de gaz humide
US4456173A (en) Energy loss detection system
JPH061208B2 (ja) 渦周波数流量計
JP3338664B2 (ja) 排ガス用流量計のクリーニング装置
JPS6143206Y2 (fr)
US5461912A (en) Accurate method of measure tray pressure drop to determine liquid flow in flue gas desulfurization systems
CN109681187A (zh) 基于累加原理测定本煤层单孔瓦斯微流量系统及方法
CN217155499U (zh) 一种动态温度补偿的热式质量流量计
US10240956B2 (en) Thermal flowmeter
US1107600A (en) Registering-meter for gas and the like.
JPS5565117A (en) Detection method of gas flow rate
JPS6216655Y2 (fr)