GB1095476A - - Google Patents

Info

Publication number
GB1095476A
GB1095476A GB1095476DA GB1095476A GB 1095476 A GB1095476 A GB 1095476A GB 1095476D A GB1095476D A GB 1095476DA GB 1095476 A GB1095476 A GB 1095476A
Authority
GB
United Kingdom
Prior art keywords
flow
thermocouples
rate
measuring
oct
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
Other languages
English (en)
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.)
Publication date
Publication of GB1095476A publication Critical patent/GB1095476A/en
Expired 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/6888—Thermoelectric elements, e.g. thermocouples, thermopiles
    • 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
    • G01F1/7084—Measuring the time taken to traverse a fixed distance using thermal detecting arrangements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/032—Reactor-coolant flow measuring or monitoring
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • 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)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
GB1095476D 1963-10-17 Expired GB1095476A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4103463 1963-10-17

Publications (1)

Publication Number Publication Date
GB1095476A true GB1095476A (enrdf_load_stackoverflow) 1900-01-01

Family

ID=10417807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1095476D Expired GB1095476A (enrdf_load_stackoverflow) 1963-10-17

Country Status (3)

Country Link
BE (1) BE654508A (enrdf_load_stackoverflow)
DE (1) DE1473206C3 (enrdf_load_stackoverflow)
GB (1) GB1095476A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373386A (en) 1979-07-09 1983-02-15 Brooks Instrument B.V. Direction sensitive flow velocity meter and sensing plate to be used on it
EP0072044A1 (en) * 1981-07-06 1983-02-16 The Dow Chemical Company Cell apparatus for metering liquid flow in the range of less than 10 ml/minute
GB2116699A (en) * 1982-03-02 1983-09-28 Itt Ind Ltd Fluid flowmeter
US4491024A (en) * 1981-07-06 1985-01-01 The Dow Chemical Company Method for metering sub-10 cc/minute liquid flow
US4532811A (en) * 1981-07-06 1985-08-06 The Dow Chemical Company Apparatus for metering sub-10 cc/minute liquid flow
US4628743A (en) * 1981-07-06 1986-12-16 The Dow Chemical Company Apparatus and method for metering sub-10 cc/minute liquid flow
US5176199A (en) * 1990-09-14 1993-01-05 Taprogge Gmbh Method for measuring the cleaning effectiveness of cleaning bodies on heat exchangers
US20220084702A1 (en) * 2016-06-09 2022-03-17 Ge-Hitachi Nuclear Energy Americas Llc Apparatus with flow assembly including temperature sensors and heating element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1359151A (en) * 1970-07-06 1974-07-10 Coulthard J Measurement of fluid flow rates

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373386A (en) 1979-07-09 1983-02-15 Brooks Instrument B.V. Direction sensitive flow velocity meter and sensing plate to be used on it
EP0072044A1 (en) * 1981-07-06 1983-02-16 The Dow Chemical Company Cell apparatus for metering liquid flow in the range of less than 10 ml/minute
US4491024A (en) * 1981-07-06 1985-01-01 The Dow Chemical Company Method for metering sub-10 cc/minute liquid flow
US4532811A (en) * 1981-07-06 1985-08-06 The Dow Chemical Company Apparatus for metering sub-10 cc/minute liquid flow
US4628743A (en) * 1981-07-06 1986-12-16 The Dow Chemical Company Apparatus and method for metering sub-10 cc/minute liquid flow
GB2116699A (en) * 1982-03-02 1983-09-28 Itt Ind Ltd Fluid flowmeter
US5176199A (en) * 1990-09-14 1993-01-05 Taprogge Gmbh Method for measuring the cleaning effectiveness of cleaning bodies on heat exchangers
US20220084702A1 (en) * 2016-06-09 2022-03-17 Ge-Hitachi Nuclear Energy Americas Llc Apparatus with flow assembly including temperature sensors and heating element
US12062460B2 (en) * 2016-06-09 2024-08-13 Ge-Hitachi Nuclear Energy Americas Llc Apparatus with flow assembly including temperature sensors and heating element

Also Published As

Publication number Publication date
BE654508A (enrdf_load_stackoverflow) 1965-04-16
DE1473206A1 (de) 1968-12-19
DE1473206C3 (de) 1975-07-31
DE1473206B2 (de) 1974-12-19

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