GB2128338B - Method and apparatus for measuring the reynolds number of a fluid - Google Patents

Method and apparatus for measuring the reynolds number of a fluid

Info

Publication number
GB2128338B
GB2128338B GB08324563A GB8324563A GB2128338B GB 2128338 B GB2128338 B GB 2128338B GB 08324563 A GB08324563 A GB 08324563A GB 8324563 A GB8324563 A GB 8324563A GB 2128338 B GB2128338 B GB 2128338B
Authority
GB
United Kingdom
Prior art keywords
fluid
measuring
reynolds number
reynolds
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.)
Expired
Application number
GB08324563A
Other versions
GB2128338A (en
GB8324563D0 (en
Inventor
Gerald Anderson
Michael William John Seabrook
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.)
Sarasota Automation Ltd
Original Assignee
Sarasota Automation 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 Sarasota Automation Ltd filed Critical Sarasota Automation Ltd
Priority to GB08324563A priority Critical patent/GB2128338B/en
Priority to DE19833335680 priority patent/DE3335680A1/en
Publication of GB8324563D0 publication Critical patent/GB8324563D0/en
Publication of GB2128338A publication Critical patent/GB2128338A/en
Application granted granted Critical
Publication of GB2128338B publication Critical patent/GB2128338B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/10—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/18—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measuring Volume Flow (AREA)
GB08324563A 1982-10-01 1983-09-14 Method and apparatus for measuring the reynolds number of a fluid Expired GB2128338B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08324563A GB2128338B (en) 1982-10-01 1983-09-14 Method and apparatus for measuring the reynolds number of a fluid
DE19833335680 DE3335680A1 (en) 1982-10-01 1983-09-30 METHOD AND APPARATUS FOR MEASURING REYNOLD'S NUMBER OF FLUIDS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8228036 1982-10-01
GB08324563A GB2128338B (en) 1982-10-01 1983-09-14 Method and apparatus for measuring the reynolds number of a fluid

Publications (3)

Publication Number Publication Date
GB8324563D0 GB8324563D0 (en) 1983-10-19
GB2128338A GB2128338A (en) 1984-04-26
GB2128338B true GB2128338B (en) 1985-11-20

Family

ID=26283999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08324563A Expired GB2128338B (en) 1982-10-01 1983-09-14 Method and apparatus for measuring the reynolds number of a fluid

Country Status (2)

Country Link
DE (1) DE3335680A1 (en)
GB (1) GB2128338B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916056A1 (en) * 1989-05-17 1990-11-22 Kuipers Ulrich Measuring mass and/or vol. throughflow and/or density and/or viscosity - using sensor and choke and/or baffle element to detect differential pressure of fluid
SE515480C2 (en) * 1999-12-15 2001-08-13 Permanova Lasersystem Ab Method and apparatus for measuring the loss power of a fiber optic connector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1230638A (en) * 1968-06-08 1971-05-05
US3942378A (en) * 1974-06-28 1976-03-09 Rca Corporation Fluid flow measuring system
DE2708564C3 (en) * 1977-02-28 1980-08-21 Teledyne Industries, Inc., Los Angeles, Calif. (V.St.A.) Thermal flow meter

Also Published As

Publication number Publication date
GB2128338A (en) 1984-04-26
DE3335680A1 (en) 1984-04-05
GB8324563D0 (en) 1983-10-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee