NO874843D0 - Fremgangsmaate og apparat for maaling av mengdestroem. - Google Patents

Fremgangsmaate og apparat for maaling av mengdestroem.

Info

Publication number
NO874843D0
NO874843D0 NO874843A NO874843A NO874843D0 NO 874843 D0 NO874843 D0 NO 874843D0 NO 874843 A NO874843 A NO 874843A NO 874843 A NO874843 A NO 874843A NO 874843 D0 NO874843 D0 NO 874843D0
Authority
NO
Norway
Prior art keywords
procedure
current flow
measuring current
measuring
flow
Prior art date
Application number
NO874843A
Other languages
English (en)
Other versions
NO170175B (no
NO170175C (no
NO874843L (no
Inventor
Colin Geoffrey Clayton
Ramon Spackman
Original Assignee
Atomic Energy Authority Uk
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 Atomic Energy Authority Uk filed Critical Atomic Energy Authority Uk
Publication of NO874843D0 publication Critical patent/NO874843D0/no
Publication of NO874843L publication Critical patent/NO874843L/no
Publication of NO170175B publication Critical patent/NO170175B/no
Publication of NO170175C publication Critical patent/NO170175C/no

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
    • G01P5/005—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using a jet directed into the fluid
    • G01P5/006—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using a jet directed into the fluid the jet used is composed of ionised or radioactive particles
    • 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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/7042—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter using radioactive tracers
    • 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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
  • Measuring Volume Flow (AREA)
NO874843A 1986-11-24 1987-11-20 Fremgangsmaate og apparat for maaling av fluidstroemning NO170175C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868628055A GB8628055D0 (en) 1986-11-24 1986-11-24 Flow measurement

Publications (4)

Publication Number Publication Date
NO874843D0 true NO874843D0 (no) 1987-11-20
NO874843L NO874843L (no) 1988-05-25
NO170175B NO170175B (no) 1992-06-09
NO170175C NO170175C (no) 1992-09-16

Family

ID=10607831

Family Applications (1)

Application Number Title Priority Date Filing Date
NO874843A NO170175C (no) 1986-11-24 1987-11-20 Fremgangsmaate og apparat for maaling av fluidstroemning

Country Status (7)

Country Link
US (1) US4876056A (no)
EP (1) EP0269300B1 (no)
CA (1) CA1282500C (no)
DE (1) DE3777966D1 (no)
DK (1) DK167781B1 (no)
GB (2) GB8628055D0 (no)
NO (1) NO170175C (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995268A (en) * 1989-09-01 1991-02-26 Ash Medical System, Incorporated Method and apparatus for determining a rate of flow of blood for an extracorporeal blood therapy instrument
FR2761455B1 (fr) 1997-03-28 1999-05-14 Bio Merieux Procede et dispositif pour le controle de flux liquides dans des reseaux de canalisations
SE525252C2 (sv) * 2001-11-22 2005-01-11 Sandvik Ab Superaustenitiskt rostfritt stål samt användning av detta stål
FR2848668B1 (fr) * 2002-12-16 2005-03-18 Totalfinaelf France Procede et dispositif pour la determination en continu de la degradation des systemes de post-traitement des gaz d'echappement de moteur thermique
US8969826B2 (en) 2013-01-03 2015-03-03 Arthur Radomski Flowthrough labyrinth device for use in detection of radiation in fluids and method of using same
US11573108B2 (en) * 2019-02-21 2023-02-07 ExxonMobil Technology and Engineering Company Estimates of flow velocity with controlled spatio-temporal variations in contrast media properties
US20200271497A1 (en) * 2019-02-21 2020-08-27 Exxonmobil Research And Engineering Company Estimates of Flow Velocity With Controlled Spatio-Temporal Variations in Contrast Media Properties
EP3951435B1 (en) * 2020-08-03 2024-05-01 Rotem Ind. Ltd. Method and system for stack monitoring of radioactive nuclides

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841713A (en) * 1954-01-04 1958-07-01 North American Aviation Inc Radiation type flowmeter
US2968721A (en) * 1954-09-27 1961-01-17 Tracerlab Inc Methods of flow rate measurement
US2826700A (en) * 1956-04-27 1958-03-11 California Research Corp Fluid flow measurement
GB862891A (en) * 1957-11-25 1961-03-15 California Research Corp Fluid flow measurement
US3115576A (en) * 1959-07-31 1963-12-24 Jersey Prod Res Co Method of controlling well fluid circulation by radioactivation of fluid elements
US3602712A (en) * 1969-02-17 1971-08-31 Energy Systems Inc Fluid irradiating apparatus using gamma rays and helical passageways
GB1321869A (en) * 1970-08-10 1973-07-04 Atomic Energy Authority Uk Activation analysis
US3723732A (en) * 1971-05-24 1973-03-27 Gulf Research Development Co On-stream analysis
GB2036957A (en) * 1978-12-09 1980-07-02 Texaco Development Corp Method of measuring horizontal fluid flow in cased off subsurface formations
US4233508A (en) * 1978-12-18 1980-11-11 Texaco Inc. Water injection profiling
US4338520A (en) * 1979-05-18 1982-07-06 Rolls Royce Limited Method of and apparatus for analyzing gas flows inside hollow bodies
US4293379A (en) * 1980-03-26 1981-10-06 The Dow Chemical Company Neutron activation analysis method and apparatus for determining sodium and sodium compounds in liquid samples

Also Published As

Publication number Publication date
NO170175B (no) 1992-06-09
GB8628055D0 (en) 1986-12-31
EP0269300A1 (en) 1988-06-01
DK167781B1 (da) 1993-12-13
NO170175C (no) 1992-09-16
US4876056A (en) 1989-10-24
DE3777966D1 (de) 1992-05-07
GB2197719A (en) 1988-05-25
NO874843L (no) 1988-05-25
CA1282500C (en) 1991-04-02
GB8726175D0 (en) 1987-12-16
DK614387D0 (da) 1987-11-23
GB2197719B (en) 1990-07-25
EP0269300B1 (en) 1992-04-01
DK614387A (da) 1988-05-25

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