GB1375908A - Devices for producing a turbulent-flow velocity distribution in a fluid - Google Patents

Devices for producing a turbulent-flow velocity distribution in a fluid

Info

Publication number
GB1375908A
GB1375908A GB1153272A GB1153272A GB1375908A GB 1375908 A GB1375908 A GB 1375908A GB 1153272 A GB1153272 A GB 1153272A GB 1153272 A GB1153272 A GB 1153272A GB 1375908 A GB1375908 A GB 1375908A
Authority
GB
United Kingdom
Prior art keywords
passages
velocity distribution
turbulent
fluid
producing
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
GB1153272A
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of GB1375908A publication Critical patent/GB1375908A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/001—Flow of fluid from conduits such as pipes, sleeves, tubes, with equal distribution of fluid flow over the evacuation surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02709—Throttle passages in the form of perforated plates
    • F16L55/02718—Throttle passages in the form of perforated plates placed transversely
    • 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
    • G01F1/34—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 measuring pressure or differential pressure
    • G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Flowmeters (AREA)
  • Measuring Volume Flow (AREA)
  • Pipe Accessories (AREA)

Abstract

1375908 Regulating fluid-flow MITSUBISHI JUKOGYO K K 13 March 1972 [11 March 1971] 11532/72 Heading G3H A device, which is designed for fitting in a cylindrical pipe I and which creates a turbulent flow-velocity distribution shortly downstream thereof, Fig. 10 (not shown), comprises a plate 2 having a plurality of equal diameter, round passages 3 formed thereon, the upstream ends of the passages being tapered. The spatial separation of the passages is made such that the distance between adjacent passages increases from the centre of the plate toward the plate periphery.
GB1153272A 1971-03-11 1972-03-13 Devices for producing a turbulent-flow velocity distribution in a fluid Expired GB1375908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1338571A JPS5137022B1 (en) 1971-03-11 1971-03-11

Publications (1)

Publication Number Publication Date
GB1375908A true GB1375908A (en) 1974-12-04

Family

ID=11831612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1153272A Expired GB1375908A (en) 1971-03-11 1972-03-13 Devices for producing a turbulent-flow velocity distribution in a fluid

Country Status (6)

Country Link
JP (1) JPS5137022B1 (en)
CH (1) CH544230A (en)
DE (1) DE2212746C3 (en)
FR (1) FR2128861B1 (en)
GB (1) GB1375908A (en)
SU (1) SU482053A3 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130370A (en) * 1982-10-27 1984-05-31 Danfoss As Ultrasonic flow velocity measuring apparatus
FR2552849A1 (en) * 1983-10-01 1985-04-05 Danfoss As HEATED RADIATOR VALVE
GB2192074A (en) * 1986-06-30 1987-12-31 United Technologies Corp Fluid flow regulator
GB2210178A (en) * 1987-09-21 1989-06-01 Walter Ferrari Replacement element for automobile thermostat
GB2235064A (en) * 1989-07-20 1991-02-20 Univ Salford Business Services A flow conditioner
FR2717536A1 (en) * 1994-03-21 1995-09-22 Instromet Bv Flow rectifier for gas meter with turbine wheel.
DE19521523A1 (en) * 1995-06-13 1996-12-19 Ruhrgas Ag Flow rectifier walled parallel to gas or fluid flow
US5762107A (en) * 1993-09-14 1998-06-09 Den Norske Stats Oljeselskap A.S. Flow conditioner
US8950435B2 (en) 2009-07-09 2015-02-10 Niagara Conservation Corp. Pressure compensation device
RU2788261C1 (en) * 2022-06-27 2023-01-17 Леонид Викторович Изотов Flow alignment device

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL181292C (en) * 1976-06-08 1987-07-16 Nederlandse Gasunie Nv DEVICE FOR IMPROVING THE FLOW PROFILE IN A GAS PIPE.
DE2934137C2 (en) * 1978-08-25 1985-05-15 Nissan Motor Co., Ltd., Yokohama, Kanagawa Flow measuring arrangement for measuring an amount of flow in a tubular channel
JPS606735Y2 (en) * 1979-03-01 1985-03-05 三菱自動車工業株式会社 engine intake system
FR2474614A1 (en) * 1980-01-30 1981-07-31 Inst Francais Du Petrole METHOD AND DEVICE FOR REGULARIZING THE FLOW OF A DIPHASIC FLUID
US4512403A (en) * 1980-08-01 1985-04-23 Air Products And Chemicals, Inc. In situ coal gasification
FR2552173B1 (en) * 1983-09-19 1987-07-24 Inst Francais Du Petrole DEVICE FOR STABILIZING A POLYPHASIC FLOW
FR2560648B1 (en) * 1984-03-01 1986-09-19 Centre Techn Ind Mecanique PROCESS FOR STABILIZING THE FLOW OF FLUIDS DURING RELAXATION ACCOMPANIED BY DEGRADATION OF KINETIC ENERGY, VALVE AND REGULATOR IMPLEMENTING THIS METHOD
US4619290A (en) * 1985-01-07 1986-10-28 Rockwell International Corporation Torqueless fluid connector
DE4328739A1 (en) * 1993-08-26 1995-03-02 Klaus Pflieger Device for treating cooling fluids
DE10035543C2 (en) * 2000-07-21 2002-06-13 Bosch Gmbh Robert Device for determining at least one parameter of a flowing medium
DE102020128475B4 (en) 2020-10-29 2022-11-17 Mann+Hummel Gmbh Flow straightener assembly, flow straightener, flow straightener set and method of assembling a flow straightener assembly
CN114857398B (en) * 2022-05-10 2024-04-09 浙江省水利河口研究院(浙江省海洋规划设计研究院) Device for reducing gas explosion strength of water storage hole reservoir
DE102022117622B3 (en) 2022-07-14 2023-11-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Flow straightener

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130370A (en) * 1982-10-27 1984-05-31 Danfoss As Ultrasonic flow velocity measuring apparatus
FR2552849A1 (en) * 1983-10-01 1985-04-05 Danfoss As HEATED RADIATOR VALVE
GB2147431A (en) * 1983-10-01 1985-05-09 Danfoss As Improvements in and relating to a radiator valve
GB2192470A (en) * 1983-10-01 1988-01-13 Danfoss As Improvements in and relating to a radiator valve
GB2192074B (en) * 1986-06-30 1989-12-20 United Technologies Corp Fluid flow regulator
GB2192074A (en) * 1986-06-30 1987-12-31 United Technologies Corp Fluid flow regulator
GB2210178B (en) * 1987-09-21 1991-10-02 Walter Ferrari Method of modifying an engine cooling system
GB2210178A (en) * 1987-09-21 1989-06-01 Walter Ferrari Replacement element for automobile thermostat
GB2235064A (en) * 1989-07-20 1991-02-20 Univ Salford Business Services A flow conditioner
GB2235064B (en) * 1989-07-20 1993-06-02 Univ Salford Business Services Flow conditioner
US5341848A (en) * 1989-07-20 1994-08-30 Salford University Business Services Limited Flow conditioner
US5762107A (en) * 1993-09-14 1998-06-09 Den Norske Stats Oljeselskap A.S. Flow conditioner
FR2717536A1 (en) * 1994-03-21 1995-09-22 Instromet Bv Flow rectifier for gas meter with turbine wheel.
NL9400445A (en) * 1994-03-21 1995-11-01 Instromet Bv Flow straightener for a turbine wheel gas meter.
DE19521523A1 (en) * 1995-06-13 1996-12-19 Ruhrgas Ag Flow rectifier walled parallel to gas or fluid flow
US8950435B2 (en) 2009-07-09 2015-02-10 Niagara Conservation Corp. Pressure compensation device
RU2788261C1 (en) * 2022-06-27 2023-01-17 Леонид Викторович Изотов Flow alignment device

Also Published As

Publication number Publication date
CH544230A (en) 1973-11-15
DE2212746C3 (en) 1978-03-02
DE2212746A1 (en) 1972-09-14
SU482053A3 (en) 1975-08-25
FR2128861B1 (en) 1975-06-13
FR2128861A1 (en) 1972-10-20
DE2212746B2 (en) 1977-07-07
JPS5137022B1 (en) 1976-10-13

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years