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flow rate

flow rate, Total:351 items.

In the international standard classification, flow rate involves: Geology. Meteorology. Hydrology, Measurement of fluid flow, On-board equipment and instruments, Materials for aerospace construction, Linear and angular measurements, Fuels, Shipbuilding and marine structures in general, Plastics, Air quality, Radiocommunications, Construction of waterways and ports, METROLOGY AND MEASUREMENT. PHYSICAL PHENOMENA, Powder metallurgy, Analytical chemistry, Internal combustion engines, Hydraulic energy engineering, Equipment for the chemical industry, Education, Rotating machinery, Installations in buildings, Aircraft and space vehicles in general, Burners. Boilers, Protective equipment, Fluid power systems, Testing of metals, Construction materials, Rubber, Fertilizers, Pumps, Products of the textile industry, Vacuum technology, Switchgear and controlgear, Rubber and plastics products, Measurement of volume, mass, density, viscosity, Mechanical testing, Refrigerating technology, Construction technology, Pipeline components and pipelines, Valves, Ventilators. Fans. Air-conditioners, Lubrication systems, Adhesives, Waxes, bituminous materials and other petroleum products, Metrology and measurement in general.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, flow rate

  • GB/T 11826.2-2012 Current meter and flow meter.Part 2:Ultrasonic current meter
  • GB/T 11826-2002 Rotating current meter
  • GB/T 11827-1989 Cup-type current meter
  • GB/T 24558-2009 Acoustic Doppler current profiler
  • GB/T 21699-2008 Verification/calibration method of rotatingmelement current meters in straight open tank
  • GB/T 1482-2010 Metallic powders.Determination of flow time by means of a calibrated funnel(Hall flowmeter)
  • GB/T 1482-2022 Metallic powders—Determination of flow rate—Calibrated funnel methods（Hall flowmeter）
  • GB/T 1482-1984 Metallic powders--Determination of flowability by means of a calibrated funnel(Hall flowmeter)
  • GB/T 3682-2000 Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
  • GB/T 4997-2008 General specification for permanent magent low speed direct current tachogenerator
  • GB/T 4997-1993 Permanent magnet low speed direct current tachogenerator.General specification for
  • GB/T 22732-2008 Food quick freezer.Individually quick freezing freezer

Professional Standard - Water Conservancy, flow rate

  • SL 340-2006 Recorder for flow velocity and discharge
  • SL/T 186-1997 Ultrasonic current meter
  • SL/T 148.4-1995 Grading of products quality for propeller-type current meter
  • SL/T 148.5-1995 Grading of products quality for cop-type current meter
  • SL/T 232-1999 Verification method of dynamic liquid discharge and flow velocity facilities
  • SL/T 150-1995 Calibration method of rotating.element current.meters in straight open tank

Japanese Industrial Standards Committee (JISC), flow rate

  • JIS B 7551:1992 Variable area flowmeters
  • JIS K 7210:1999 Plastics -- Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
  • JIS K 3831:1990 Testing methods for initial flow rate of membrance filters
  • JIS F 7101:2002 Shipbuilding -- Pipes of machinery -- Standard velocity of flow

Professional Standard - Ocean, flow rate

U.S. Air Force, flow rate

Group Standards of the People's Republic of China, flow rate

  • T/JSGT 002-2020 Exhaust gas ultrasonic velocity and flow meters
  • T/CHES 31-2019 Radio wave (radar) current meter
  • T/JSGT 003-2020 Exhaust gas velocity and flow monitoring Ultrasonic time difference method
  • T/CIDA 0010-2022 Ultrasonic time difference method layer flow in open channel flow measurement device
  • T/JXAS 019-2022 Specification for stationary acoustic doppler flow measurement of rivers in low flow rate plain
  • T/CSTM 00031-2020 Thermoplastic elastomer - Determination of the melt mass-flow rate and melt volume-flow rate
  • T/CSEE 0349-2022 High voltage DC high speed parallel switch
  • T/CPCIF 0148-2021 Plastics—Ultrahigh melt fluidity polypropylene materials— Determination of melt volume-flow rate（MVR）and melt mass-flow rate（MFR）
  • T/CET 501-2021 AC fast vacuum circuit breaker technical conditions

国家市场监督管理总局、中国国家标准化管理委员会, flow rate

  • GB/T 11826-2019 Rotating-element current-meters
  • GB/T 40380.2-2021 Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 2: Determination of flow rate at elevated temperatures
  • GB/T 41329-2022 Determination of flow rate of metallic powders—Calibrated funnel method (Gustavsson flowmeter)

SE-SIS, flow rate

U.S. Military Regulations and Norms, flow rate

PL-PKN, flow rate

  • PN M53650-1964 Hydrometers Basis of scal?
  • PN M75014-1992 Sanitary tapware. General specifications for flow rate reglators
  • PN S95021-1991 Measuring instruments for motor vehicles. Tachometers. Requirements and tests
  • PN M73763-1992 Pneumatic fluid power. Components using compressible fluids. Determination of flow-rate characteristics
  • PN C89069-1993 Plastics. Determination of the melt massflow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics

National Metrological Verification Regulations of the People's Republic of China, flow rate

Henan Provincial Standard of the People's Republic of China, flow rate

(U.S.) Ford Automotive Standards, flow rate

Professional Standard-Ships, flow rate

International Organization for Standardization (ISO), flow rate

  • ISO/TS 15768:2000 Measurement of liquid velocity in open channels - Design, selection and use of electromagnetic current meters
  • ISO 1133:1991 Plastics; determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
  • ISO 748:1973 Title missing - Legacy paper document
  • ISO/TS 24154:2005 Hydrometry - Measuring river velocity and discharge with acoustic Doppler profilers
  • ISO 2537:1974 Title missing - Legacy paper document
  • ISO 2537:1985 Liquid flow measurement in open channels — Cup-type and propeller-type current-meters
  • ISO 2537:1988 Liquid flow measurement in open channels; rotating element current-meters
  • ISO 10780:1994 Stationary source emissions - Measurement of velocity and volume flowrate of gas streams in ducts
  • ISO 2537:2007 Hydrometry - Rotating-element current-meters
  • ISO 6418:1985 Liquid flow measurement in open channels — Ultrasonic (acoustic) velocity meters
  • ISO 2537:1985/Amd 1:1983 Liquid flow measurement in open channels — Cup-type and propeller-type current-meters — Amendment 1
  • ISO 5168:1978 Measurement of fluid flow; Estimation of uncertainty of a flow-rate measurement
  • ISO 3354:1975 Measurement of clean water flow in closed conduits — Velocity-area method using current-meters
  • ISO 3455:1976 Liquid flow measurement in open channels; Calibration of rotating-element current-meters in straight open tanks
  • ISO/PRF 24460:2023 Measurement of fluid flow rate in closed conduits — Radioactive Tracer Methods
  • ISO 3455:2007 Hydrometry - Calibration of current-meters in straight open tanks
  • ISO 3455:2021 Hydrometry - Calibration of current-meters in straight open tanks
  • ISO 1088:1985 Liquid flow measurement in open channels; Velocity-area methods; Collection and processing of data for determination of errors in measurement
  • ISO 1133:2005 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
  • ISO 13550:2002 Hydrometric determinations - Flow measurements in open channels using structures - Use of vertical underflow gates
  • ISO 14164:1999 Stationary source emissions - Determination of the volume flowrate of gas streams in ducts - Automated method
  • ISO 1607-1:1993 Positive-displacement vacuum pumps; measurement of performance characteristics; part 1: measurement of volume rate of flow (pumping speed)
  • ISO 1133:1997 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
  • ISO 4575:1985 Plastics; Polyvinyl chloride pastes; Determination of apparent viscosity using the Severs rheometer
  • ISO 1608-1:1993 Vapour vacuum pumps; measurement of performance characteristics; part 1: measurement of volume rate of flow (pumping speed)
  • ISO 5221:1984 Air distribution and air diffusion; Rules to methods of measuring air flow rate in an air handling duct
  • ISO 7145:1982 Determination of flowrate of fluids in closed conduits of circular cross-section; Method of velocity measurement at one point of the cross-section
  • ISO/TR 24578:2012 Hydrometry - Acoustic Doppler profiler - Method and application for measurement of flow in open channels
  • ISO 1133:2005/Cor 1:2006 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics; Technical Corrigendum 1
  • ISO/CD 17778 Plastics piping systems — Fittings, valves and ancillaries — Determination of gaseous flow rate/pressure drop relationships
  • ISO 17778:2015 Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships
  • ISO 1133-1:2011 Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method
  • ISO 6358-2:2013 Pneumatic fluid power.Determination of flow-rate characteristics of components using compressible fluids.Part 2: Alternative test methods

YU-JUS, flow rate

  • JUS L.H2.020-1991 Determination of flovvrate of fluids in closed conduits of circular cross-section. Method of velocity measurement at one point of the cross-section
  • JUS L.H2.015-1989 Measurement of fluid f/ow by means of orifice plates, nozzles and venturi tubes inserted in circular cross-saction conduits running full
  • JUS U.C5.100-1987 Eguations for calculation flow velocity in asbestos-cementpipelines
  • JUS U.C5.085-1994 Liquid flow measurement in open channels - Calibration of rotating-element current-meters in straight open tanks
  • JUS L.H2.016-1991 Flow measurement Differential pressure devices with corner tapes. Prefabricated meter runs and carrier rings

Danish Standards Foundation, flow rate

  • DS/ISO 1133:1985 Plastics. Determination of the flow rate of thermoplastics
  • DS/EN 246:1994 Sanitary tapware-General specifications for flow rate regulators
  • DS/EN 15242:2007 Ventilation for buildings - Calculation methods for the determination of air flow rates in buildings including infiltration

American Society for Testing and Materials (ASTM), flow rate

  • ASTM D4409-95(2003) Standard Test Method for Velocity Measurements of Water in Open Channels with Rotating Element Current Meters
  • ASTM D4409-95(1999) Standard Test Method for Velocity Measurements of Water in Open Channels with Rotating Element Current Meters
  • ASTM D4409-95(2008) Standard Test Method for Velocity Measurements of Water in Open Channels with Rotating Element Current Meters
  • ASTM D4409-95(2014) Standard Test Method for Velocity Measurements of Water in Open Channels with Rotating Element Current Meters
  • ASTM B213-03 Standard Test Method for Flow Rate of Metal Powders
  • ASTM B213-97 Standard Test Method for Flow Rate of Metal Powders
  • ASTM C1806-21 Standard Test Method for Measuring the Flow Rate of Aerosol Foam Sealants
  • ASTM D5089-95(2003) Standard Test Method for Velocity Measurements of Water in Open Channels with Electromagnetic Current Meters
  • ASTM D5089-95(1999) Standard Test Method for Velocity Measurements of Water in Open Channels with Electromagnetic Current Meters
  • ASTM D5089-95(2008) Standard Test Method for Velocity Measurements of Water in Open Channels with Electromagnetic Current Meters
  • ASTM D5089-95(2014) Standard Test Method for Velocity Measurements of Water in Open Channels with Electromagnetic Current Meters
  • ASTM D1238-90b Standard Test Method for Flow Rates of Thermoplastics by Extrusion Plastometer
  • ASTM B964-09 Standard Test Methods for Flow Rate of Metal Powders Using the Carney Funnel
  • ASTM D1238-85 Standard Test Method for Flow Rates of Thermoplastics by Extrusion Plastometer
  • ASTM D2556-93a(2005) Standard Test Method for Apparent Viscosity of Adhesives Having Shear-Rate-Dependent Flow Properties
  • ASTM D2556-93a(1997) Standard Test Method for Apparent Viscosity of Adhesives Having Shear-Rate-Dependent Flow Properties
  • ASTM D8203-18(2023) Standard Test Method for Determination of the Horizontal Water Flow Rate of a Geosynthetic Screening Material, Product, or Device
  • ASTM D5141-11(2018) Standard Test Method for Determining Filtering Efficiency and Flow Rate of the Filtration Component of a Sediment Retention Device
  • ASTM D5141-23 Standard Test Method for Determining Filtering Efficiency and Flow Rate of the Filtration Component of a Sediment Retention Device

RO-ASRO, flow rate

  • STAS 8651-1988 METALLIC POWDERS Rate of flow determination
  • SR ISO 4064-1:1995 Measurement of water flow in closed conduits - Meters for cold potable water - Part 1: Specifications
  • SR ISO 4064-1/C1:1996 Measurement of water flow in closed conduits - Meters for cold potable water - Part 1: Specifications
  • SR ISO 4440-2:1996 Thermoplastics pipes and fittings - Determination of melt mass flow rate - Part 2: Test conditions
  • SR ISO 4440-1:1996 Thermoplastics pipes and fittings - Determination of melt mass flow rate - Part 1: Test method

TR-TSE, flow rate

  • TS 3072-1978 Measurement Of Clean Water Flow In Closed Conduits - Velocity - Area Method Using Current - Meters
  • TS 2236-1976 LIQUID FLOLW MEASUREMENT ?N ?PEN CHANNELS VELOCITY - AREA METHODS
  • TS 2951-1978 LIQUID FLOW MEASUREMENT IN OPtEN CHANNELS - CALIBRATION OF ROTATING - ELEMENT CURRENT - METERS IN STRAIGHT OPEN TANKS
  • TS 2237-1976 LIQUID FLOW MEASUREMENT ?N ?PEN CHANNELS— CUP — TYPE AND PROPELLER — TYPE CURRENT METERS
  • TS 1857-1975 LIQUID FLOW MEASUREMENT ?N ?PEN CHANNELS — VELOCITY - AREA METHODS — COLLECTION OF DATA FOR DETERMINATION OF ERRORS ?N MEASUREMENT
  • TS 3424-1979 PLASTICS-POLYVINYL CHLORIDE PASTES-DETERMINATION OF APPARENT VISCOSITY USING THE SEVERS RHEOMETER

ZA-SANS, flow rate

  • SANS 1133:2008 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
  • SANS 1133:1997 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics

British Standards Institution (BSI), flow rate

  • BS EN ISO 1133:1997 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
  • BS EN ISO 1133:2005 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
  • BS DD ISO/TS 24154:2006 Hydrometry - Measuring river velocity and discharge with acoustic Doppler profilers
  • BS EN 13798:2002 Hydrometry - Specification for a reference raingauge pit
  • BS EN ISO 1133-1:2011 Plastics. Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics. Standard method
  • BS ISO 2537:2007 Hydrometry. Rotating-element current-meters
  • DD ISO/TS 24154:2005 Hydrometry. Measuring river velocity and discharge with acoustic Doppler profilers
  • BS EN 246:2003 Sanitary tapware - General specifications for flow rate regulators
  • BS PD CEN/TS 17153:2018 Ventilation for buildings. Correction of air flow rate according to ambient conditions
  • BS ISO 16976-1:2022 Respiratory protective devices. Human factors - Metabolic rates and respiratory flow rates
  • BS ISO 24460:2023 Measurement of fluid flow rate in closed conduits. Radioactive tracer methods
  • BS ISO/TS 15768:2000 Measurement of liquid velocity in open channels - Design, selection and use of electromagnetic current meters
  • BS ISO 3455:2007 Hydrometry. Calibration of current-meters in straight open tanks
  • BS ISO 3455:2021 Hydrometry. Calibration of current-meters in straight open tanks
  • BS EN 13299:2000 Fertilizers - Determination of flow rate
  • BS EN 13182:2002 Ventilation for buildings - Instrumentation requirements for air velocity measurements in ventilated spaces
  • BS 4088 Sec.1.2:1995 Measurement of liquid flow in open channels. Dilution methods. General
  • BS ISO 6358-2:2013 Pneumatic fluid power. Determination of flow-rate characteristics of components using compressible fluids. Alternative test methods
  • BS 3680-8A:1989 Measurement of liquid flow in open channels - Measuring instruments and equipment - Current meters incorporating a rotating element
  • BS EN 12117:1998 Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships
  • BS EN ISO 17778:2015 Plastics piping systems. Fittings, valves and ancillaries. Determination of gaseous flow rate/pressure drop relationships
  • PD IEC TS 60034-34:2020 Rotating electrical machines. AC adjustable speed rolling mill motors
  • BS ISO 18549-2:2009 Metallic powders - Determination of apparent density and flow rate at elevated temperatures - Determination of flow rate at elevated temperatures
  • BS EN 14771:2012*BS 2000-533:2012 Bitumen and bituminous binders. Determination of the flexural creep stiffness. Bending Beam Rheometer (BBR)
  • 21/30426345 DC BS ISO 16976-1. Respiratory protective devices. Human factors - Part 1. Metabolic rates and respiratory flow rates
  • BS EN 14771:2012 Bitumen and bituminous binders. Determination of the flexural creep stiffness. Bending Beam Rheometer (BBR)
  • BS ISO 6358-3:2014 Pneumatic fluid power. Determination of flow-rate characteristics of components using compressible fluids. Method for calculating steady-state flow-rate characteristics of systems

United States Navy, flow rate

Professional Standard - Traffic, flow rate

  • JT/T 569-2004 Water transport engineering.Acoustic current meter
  • JT/T 570-2004 Water transport engineering.Propeller-type current meter

National Metrological Technical Specifications of the People's Republic of China, flow rate

  • JJF 1999-2022 Calibration Specification for Rotating Element Current Meters

Korean Agency for Technology and Standards (KATS), flow rate

  • KS V 7111-2006(2011) Pipes of ships’s machinery－Standard velocity of flow
  • KS V 7111-1975 Pipes of ships’s machinery－Standard velocity of flow
  • KS B ISO TR 11974:2005 Measurement of liquid flow in open channels－Electromagnetic current meters
  • KS B ISO TS 15768:2014 Measurement of liquid velocity in open channels — Design, selection and use of electromagnetic current meters
  • KS B ISO TS 15768:2004 Measurement of liquid velocity in open channels-Design, selection and use of electromagnetic current meters
  • KS B ISO 2537:2014 Liquid flow measurement in open channels-Rotating element current-meters
  • KS B ISO 2537:2004 Liquid flow measurement in open channels-Rotating element current-meters
  • KS V 7111-2006 Pipes of ships’s machinery-Standard velocity of flow
  • KS I ISO 10780:2008 Stationary source emissions-Measurement of velocity and volume flowrate of gas streams in ducts
  • KS M ISO 1133-1:2012 Plastics－Determination of the melt mass-flow rate(MFR) and melt volume-flow rate(MVR) of thermoplastics－Part 1：Standard method
  • KS F 2010-2013 Method of measurements for flow discharge in open channels ? Velocity-area methods
  • KS C 4215-2006 AC geared motors
  • KS C 4215-2013 AC geared motors
  • KS I ISO 10780-2008(2018) Stationary source emissions－Measurement of velocity and volume flowrate of gas streams in ducts
  • KS B ISO TR 9823-2003(2013) Liquid flow measurement in open channels－Velocity－area method using a restricted number of verticals
  • KS F 2921-2018 Standard test method for airflow rate of natural ventilation system
  • KS B ISO 4362:2014 Hydrometric determinations — Flow measurement in open channels using structures — Trapezoidal broad-crested weirs
  • KS B ISO 4362:2004 Hydrometric determinations-Flow measurement in open channels using structures-Trapezoidal broad-crested weirs
  • KS I ISO 14164:2006 Stationary source emissions－Determination of the volume flowrate of gas streams in ducts(Automated method)
  • KS B ISO 1607-1:2004 Positive-displacement vacuum pumps-Measurement of performance characteristics-Part 1:Measurement of volume rate of flow(pumping speed)
  • KS B ISO 1607-1:2013 Positive-displacement vacuum pumps-Measurement of performance characteristics-Part 1:Measurement of volume rate of flow(pumping speed)
  • KS B ISO 3455:2014 Liquid flow measurement in open channels-Calibration of rotating-element current-meters in straight open tanks
  • KS B ISO 3455:2004 Liquid flow measurement in open channels-Calibration of rotating-element current-meters in straight open tanks
  • KS I ISO 5221:2007 Air distribution and air diffusion-Rules to methods of measuring air flow rate in an air handling duct
  • KS B ISO 1088:2021 Hydrometry — Velocity-area methods using current-meters —Collection and processing of data for determination of uncertainties in flow measurement
  • KS B ISO 1088:2015 Liquid flow measurement in open channels－Velocity-area methods－Collection and processing of data for determination of errors in measurement

European Committee for Standardization (CEN), flow rate

  • EN 13798:2010 Hydrometry - Specification for a reference raingauge pit
  • EN 246:2003 Sanitary tapware - General specifications for flow rate regulators
  • EN 246:1989 Sanitary tapware; general specifications for flow rate regulators
  • EN 13299:2000 Fertilizers - Determination of flow rate
  • CEN ISO/TS 25377:2007 Respiratory protective devices ?Human factors ?Part 1: Metabolic rates and respiratory flow rates
  • EN ISO/TS 25377:2007 Respiratory protective devices - Human factors - Part 1: Metabolic rates and respiratory flow rates
  • EN 13182:2002 Ventilation for buildings - Instrumentation requirements for air velocity measurements in ventilated spaces
  • EN ISO 1133-1:2022 Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method (ISO 1133-1:2022)
  • EN ISO 1133-1:2011 Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method (ISO 1133-1:2011)

CZ-CSN, flow rate

  • CSN ISO 2537:1993 Liquid flow measurement in open channels. Rotating element current-meters
  • CSN 30 5105-1988 AUTOMOTIVE TACHOMETERS. Technical requirements and test me- thods
  • CSN ISO 3455:1994 Liquid flow measurement in open channels. Calibration of rotating-element current meters in straight open tanks
  • CSN ISO 1088:1994 Liquid flow measurement in open channels. Velocity-area methods. Collection and processing of data for determination of errors in measurement
  • CSN 99 6801-1989 Hierarchy scheme of gas flowmeters and gas volume-meters for rate of flow ranging from 0,001 to 10000 m3h-1

Taiwan Provincial Standard of the People's Republic of China, flow rate

  • CNS 4050-1976 Method of Measuring Velocity and Flow Rate of Stack Gas

Military Standard of the People's Republic of China-General Armament Department, flow rate

  • GJB/J 3829-1999 Laser Doppler flow meter calibration procedures
  • GJB 3617.10-1999 Military equipment, ocean climate, hydrological extremes, seawater surface flow velocity
  • GJB 777B-2021 General specifications for AC tachometer generators
  • GJB 777A-1997 General specifications for AC tachometer generators
  • GJB 777-1989 General specifications for AC tachometer generators
  • GJB 2554-1995 General specifications for brushless DC tachogenerators
  • GJB 1457A-2020 General specifications for permanent magnet DC tachometer generators
  • GJB 1457-1992 General specifications for permanent magnet DC tachometer generators

Professional Standard - Meteorology, flow rate

  • QX/T 219-2013 Technical requirements for metrology laboratory of air speed

BE-NBN, flow rate

教育部, flow rate

  • JY/T 0541-2022 General requirements for demonstrators of the relationship between fluid pressure and flow velocity

Indonesia Standards, flow rate

  • SNI 19-7117.1-2005 Exhaust gas emissions - Stationary sources - Part 1: Determination of flow speed rates
  • SNI 05-6047.3-1999 Heat exchanger - Method for parameter measurement for performance determination. Part 3: Fluid flow velocity
  • SNI 3409-2008 Code of conducts of measurement for flow velocity on physical models using Pitot tubes

AT-ON, flow rate

  • ONORM EN 246-1992 Sanitary tapware - General specifications for flow rate regulators
  • ONORM M 6100-1983 Sanitaty fittings; marking according to group of noise and class offlowrate

Association Francaise de Normalisation, flow rate

  • NF X10-320:1989 Liquid flow measurement in open channels. Rotating element current-meters.
  • NF D18-204:2003 Sanitary tapware - General specifications for flow rate regulators.
  • NF E44-301*NF EN 12157:1999 Rotodynamic pumps - Coolant pumps units for machine tools - Nominal flow rate, dimensions.
  • NF X10-301:1970 MEASUREMENT OF WATER FLOW IN OPEN CHANNELS BY VELOCITY AREA METHODSUSING PROPELLER CURRENT METERS.
  • XP S76-976-1*XP ISO/TS 16976-1:2017 Respiratory protective devices - Human factors - Part 1 : metabolic rates and respiratory flow rates
  • NF P98-725:1994 Road construction and maintenance equipment. Conveyor belt quantity flowmeter. Test bench and method.
  • NF T51-038-1*NF EN ISO 1133-1:2012 Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1 : standard method.
  • NF T66-062:2005 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR).
  • NF T66-062*NF EN 14771:2012 Bitumen and bituminous binders - Determination of the flexural creep stiffness - Bending Beam Rheometer (BBR)

RU-GOST R, flow rate

  • GOST 15126-1980 Water flow rate measuring instruments. Fluvial hydrometric curremt meters. General technical requirements
  • GOST EN 13299-2016 Fertilizers. Determination of flow rate
  • GOST R ISO 4548-1-2009 Methods of test for full-flow lubricating oil filters for internal combustion engines. Part 1. Differential pressure/flow characteristics
  • GOST 8.542-1986 State system for ensuring the uniformity of measurements. State verification schedule for means of measuring the velocity of air flow
  • GOST R 53334-2009 Vacuum equipment. Vapour vacuum pumps. Measurement of performance characteristics. Part 1. Measurement of volume rate of flow (pumping speed)
  • GOST R 8.886-2015 State system for ensuring the uniformity of measurements. State verification schedule for means of measuring the velocity of air flow
  • GOST 8.361-1979 State system for ensuring the uniformity of measurements. Technique of measuring by the velocity at a single point of a pipe cross-section
  • GOST 8.611-2013 State system for ensuring the uniformity of measurements. Flow rate and quantity of gas. Technique (method) measurements by ultrasonic meters

Military Standards (MIL-STD), flow rate

German Institute for Standardization, flow rate

  • DIN EN 246:2003 Sanitary tapware - General specifications for flow rate regulators; German version EN 246:2003
  • DIN EN 16211:2023-05 Ventilation for buildings - Measurement of air flow rates on site - Methods; German and English version prEN 16211:2023 / Note: Date of issue 2023-04-07*Intended as replacement for DIN EN 16211 (2015-09).
  • DIN EN 13299:2000 Fertilizers - Determination of flow rate; German version EN 13299:2000
  • DIN 53924:2020 Testing of textiles - Velocity of soaking water of textile fabrics (method by determining the rising height)
  • DIN EN 16211:2023 Ventilation for buildings - Measurement of air flow rates on site - Methods; German and English version prEN 16211:2023

NL-NEN, flow rate

  • NEN-EN 246-1993 Sanitary tapware. General specifications for flow rate regulators
  • NEN-EN 248-1993 Sanitary taps: General technical specifications for electrodeposited nickel chrome coatings
  • NEN 2690-1991 Air leakage of buildings Method of measurement of the specific air flow rate between crawl space and dwelling

Shandong Provincial Standard of the People's Republic of China, flow rate

  • DB37/T 3462-2018 Ultrasonic method for on-line monitoring of flue gas velocity from fixed pollution sources

American National Standards Institute （ANSI), flow rate

  • ANSI/NFPA T3.21.3-1990 Pneumatic Fluid Power - Flow Rating Test Procedure and Reporting Method - for Fixed Orifice Components

Professional Standard - Urban Construction, flow rate

未注明发布机构, flow rate

  • BS ISO TS 15768:2000 Measurement of liquid velocity in open channels - Design , selection and use of electromagnetic current meters
  • DIN EN ISO 1133:2005 Plastics – Determination of melt mass flow rate (MFR) and melt volume flow rate (MVR) of thermoplastics
  • BS EN 15242:2007(2008) Ventilation for buildings — Calculation methods for the determination of air flow rates in buildings including infiltration

Standard Association of Australia （SAA）, flow rate

  • AS 3778.3.7:2007 Measurement of water flow in open channels - Velocity-area methods - Measurement by ultrasonic (acoustic) method
  • AS 3778.6.1:1992 Measurement of water flow in open channels - Measuring devices, instruments and equipment - Rotating element current-meters
  • AS 3706.9:2012
  • AS 1807.1:2000 Cleanrooms, workstations, safety cabinets and pharmaceutical isolators - Methods of test Determination of air velocity and uniformity of air velocity in clean workstations, laminar flow safety cabinets and pharmaceutical isolators
  • AS 3706.9:2001 Geotextiles - Methods of test - Determination of permittivity, permeability and flow rate
  • AS 3778.3.8:2007 Measurement of water flow in open channels - Velocity-area methods - Electromagnetic method using a full-channel-width coil
  • AS 3778.6.3:1992 Measurement of water flow in open channels - Measuring devices, instruments and equipment - Calibration of rotating element current-meters in straight open tanks

Lithuanian Standards Office , flow rate

  • LST ISO 10780:2003 Stationary source emissions. Measurement of velocity and volume flowrate of gas streams in ducts (idt ISO 10780:1994)
  • LST EN 15242-2007 Ventilation for buildings - Calculation methods for the determination of air flow rates in buildings including infiltration

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., flow rate

  • ASHRAE LO-09-086-2009 A Method for Modifying Ventilation Airflow Rates to Achieve Equivalent Occupant Exposure

Professional Standard - Agriculture, flow rate

AENOR, flow rate

  • UNE-EN 15242:2007 Ventilation for buildings - Calculation methods for the determination of air flow rates in buildings including infiltration

Professional Standard - Machinery, flow rate

工业和信息化部/国家能源局, flow rate

IETF - Internet Engineering Task Force, flow rate

National Electrical Manufacturers Association（NEMA), flow rate

KR-KS, flow rate

  • KS B ISO 1088-2021 Hydrometry — Velocity-area methods using current-meters —Collection and processing of data for determination of uncertainties in flow measurement

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, flow rate

  • GJB 1457A-2004 Permanent magnet DC Tachogenerator General specification for

  flow rate, Velocimeter, flow rate, Velocity flow, Velocity dependent, heat exchanger flow rate, Velocity range, Peak + flow rate, open channel velocity, open channel velocity, Exhaust flow rate, flow velocity, Flow rate instrument, Velocity relationship, flow rate heat exchanger, Tank flow rate, Flow rate monitoring, Velocity measurement, Pipeline Velocity, superficial velocity.

 



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