Gas phase flow rate

Gas phase flow rate, Total:77 items.

The international standard classification for "Gas phase flow rate" includes: Other equipment for the chemical industry , Geology. Meteorology. Hydrology , Motors , Tobacco, tobacco products and related equipment .

The Chinese standard classification for "Gas phase flow rate" includes: Non-metal chemical machinery equipment , Hydrology and water conservancy instrument , Electric drive control equipment , Oil and gas gathering and transportation equipment , Oceanographic instrumentation , Tobacco , Coke .

工业和信息化部

HG/T 5997-2022 Gas cyclone-liquid jet gas purifier

Group Standards of the People's Republic of China

T/JSGT 003-2020 Exhaust gas velocity and flow monitoring Ultrasonic time difference method
T/JSGT 002-2020 Exhaust gas ultrasonic velocity and flow meters

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

GJB 6751-2009 Tolerance limit of crewman to high speed windblast
GJB 896-1990 Limit of human chest and abdomen withstand high-velocity airflow blowing
GJB 2698-1996 Limit of human head and neck withstand high-velocity airflow blowing
GJB 568-1988 Pilot upper limb resistance limit against high-speed airflow

Professional Standard - Chemical Industry

HG/T 2482-1993 Technical Specification of Gaseous Phase Steady Flow Valves

Taiwan Provincial Standard of the People's Republic of China

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

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 12668.6-2011 Adjustable speed electrical power drive systems - Part 6: Guide for determination of types of load duty and corresponding current ratings
GB/T 11826.2-2012 Current meter and flow meter—Part 2:Ultrasonic current meter
GB/T 30500-2014 Ultrasonic Gas Flow Meter Performance Online Audit - Method Using Speed of Sound Checking

Professional Standard - Meteorology

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

Professional Standard - Water Conservancy

SL 340-2006 Recorder for flow velocity and discharge

Professional Standard - Ocean

HY/T 157-2013 Portable flowmeter

Professional Standard - Tobacco

YC/T 349-2010 Cigarettes—Determination of carbon monoxide in the vapour phase of cigarette sidestream smoke

Henan Provincial Standard of the People's Republic of China

DB41/T 2229-2022 Procedures for flow measurement by electric wave current meter

Jiangxi Provincial Standard of the People's Republic of China

DB36/T 1931-2024 Fixed pollution source waste gas flow rate online monitoring optical scintillation method

Professional Standard - Commodity Inspection

SN/T 0482-1995 High-speed determination of true relative density apparent relative density and porosity of coke for export

Shandong Provincial Standard of the People's Republic of China

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

SCC

AENOR UNE 20443:1983 Jet fans and associated speed regulators.
VDI 3783 BLATT 5-1999 Environmental meteorology — models of gas phase chemistry of the troposphere
VDI 3783 BLATT 5-1999 Environmental meteorology — models of gas phase chemistry of the troposphere
UNE-EN 13465:2004 VENTILATION FOR BUILDINGS. CALCULATION METHODS FOR THE DETERMINATION OF AIR FLOW RATES IN DWELLINGS
ASHRAE 41.2-2022 Standard 41.2-2022 -- Standard Methods for Air Velocity and Airflow Measurements (ANSI Approved)
BS PD IEC/TR 60909-2:2008 Short-circuit currents in three-phase a.c. systems-Data of electrical equipment for short-circuit current calculations
SN-CEN/TS 17153:2018 Ventilation for buildings — Correction of air flow rate according to ambient conditions

International Organization for Standardization (ISO)

ISO 6569:1981 Natural gas; Rapid analysis by gas chromatography
ISO 10780:1994 Stationary source emissions - Measurement of velocity and volume flowrate of gas streams in ducts
ISO 5221:1984 Air distribution and air diffusion; Rules to methods of measuring air flow rate in an air handling duct
ISO 1608-1:1993 Vapour vacuum pumps; measurement of performance characteristics; part 1: measurement of volume rate of flow (pumping speed)
ISO/TS 15768:2000 Measurement of liquid velocity in open channels - Design, selection and use of electromagnetic current meters

Association Francaise de Normalisation

NF A84-621*NF EN 561:2002 Gas welding equipment - Quick-action coupling with shut-off valves for welding, cutting and allied processes.
NF A84-432:1991 Gas welding equipment. Flowmeter regulators used on cylinders for welding, cutting and allied processes. Classifications, specifications and tests.

YU-JUS

JUS H.F8.301-1988 Hatural gas. Rapid analysis of natural gas. Method by gas chromatography

Korean Agency for Technology and Standards (KATS)

KS I ISO 10780:2008 Stationary source emissions-Measurement of velocity and volume flowrate of gas streams in ducts
KS I ISO 10780-2023 Stationary source emissions — Measurement of velocity and volume flowrate of gas streams in ducts
KS I ISO 10780-2008(2018) Stationary source emissions－Measurement of velocity and volume flowrate of gas streams in ducts
KS I ISO 5221:2007 Air distribution and air diffusion-Rules to methods of measuring air flow rate in an air handling duct
KS C IEC 60665:2002 AC electric ventilating fans and regulators for household and similar purposes
KS F 2921-2018 Standard test method for airflow rate of natural ventilation system

Japanese Industrial Standards Committee (JISC)

JIS B 8376:2018 Pneumatic fluid power -- Speed control valves
JIS B 7551:1992 Variable area flowmeters

National Aeronautics and Space Administration (NASA)

NASA NACA-TR-1234-1955 On the Kernel function of the integral equation relating the lift and downwash distributions of oscillating finite wings in subsonic flow
NASA-TN-D-7921-1975 Subsonic aerodynamic characteristics of interacting lifting surfaces with separated flow around sharp edges predicted by a vortex-lattice method

American National Standards Institute （ANSI)

ANSI/ASHRAE 41.2-2022 Standard Methods for Air Velocity and Airflow Measurements
ANSI/AMCA 500-D-2012 Laboratory Methods of Testing Dampers for Rating
ANSI/NFPA T3.21.3-1990 Pneumatic Fluid Power - Flow Rating Test Procedure and Reporting Method - for Fixed Orifice Components

PL-PKN

PN Z04071-1961 Determination of vapor n-butyl alcohol con?ens in air. Speedy me?hod

VDI - Verein Deutscher Ingenieure

VDI 3783 Blatt 5-1998 Environmental meteorology - Models for the gasphase chemistry of the troposphere

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

ASHRAE 3841-1995 Experimental Investigation of Water Evaporation into Low-Velocity Air Currents
ASHRAE 3932-1996 Airflow Regulation in Variable-Speed Systems for Residential HVAC Applications
ASHRAE HI-02-19-2-2002 Development of a Particle Image Velocimetry for Measuring Air Velocity in Large-Scale Room Airflow Applications (RP-978)

GSO

BH GSO ISO 10780:2017 Stationary source emissions -- Measurement of velocity and volume flowrate of gas streams in ducts
GSO ISO 10780:2015 Stationary source emissions -- Measurement of velocity and volume flowrate of gas streams in ducts
BH GSO 2496:2017 Petroleum and natural gas industries - Multi-Phase Flow Meters

API - American Petroleum Institute

API REPORT 1-1976 Orifice Coefficients for Two-Phase Flow Through Velocity Controlled Subsurface Safety Valves
API OSAPR-1-1976 ORIFICE COEFFICIENTS FOR TWO-PHASE FLOW THROUGH VELOCITY CONTROLLED SUBSURFACE SAFETY VALVES

Association of German Mechanical Engineers

VDI 3786 Blatt 12-2008 Environmental meteorology - Meteorological measurements - Turbulence measurements with sonic anemometers

Indonesia Standards

SNI 19-7117.1-2005 Exhaust gas emissions - Stationary sources - Part 1: Determination of flow speed rates

CZ-CSN

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

German Institute for Standardization

DIN 14680:2020-11 Firefighting and fire protection - Hand-operated cable reels - A.C., three-phase A.C., D.C. and rapid-response line on emergency vehicles
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).

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

ASHRAE NA-04-6-2-2004 Characterization of Airflows at the Exit of Registers Using Laser Doppler Velocimetry (LDV)

U.S. Air Force

AIR FORCE MIL-T-27305 C NOTICE 1-1996 TRANSMITTER, RATE OF FLOW
AIR FORCE MIL-T-27305 C-1987 TRANSMITTER, RATE OF FLOW
AIR FORCE MIL-I-27304 E (3)-1991 INDICATOR, RATE OF FLOW
AIR FORCE MIL-I-27304 E-1977 INDICATOR, RATE OF FLOW
AIR FORCE MIL-T-27305 C VALID NOTICE 2-2008 TRANSMITTER, RATE OF FLOW
AIR FORCE MIL-T-27305 C (2)-1995 TRANSMITTER, RATE OF FLOW
AIR FORCE MIL-I-27304 E NOTICE 1-1996 INDICATOR, RATE OF FLOW

United States Navy

NAVY MIL-C-85019-1976 COMPUTER, AIR NAVIGATION, TRUE AIRSPEED, MACH NUMBER, WIND COMPONENTS, SUPERSONIC, TYPE MB-9
NAVY MIL-C-85019 NOTICE 1-1997 COMPUTER, AIR NAVIGATION, TRUE AIRSPEED, MACH NUMBER, WIND COMPONENTS, SUPERSONIC, TYPE MB-9

ESDU - Engineering Sciences Data Unit

ESDU 86022 A-1988 High-fin staggered tube banks: heat transfer and pressure drop for turbulent single phase gas flow.

American Gas Association

AGA REPORT 10-2003 Speed of Sound in Natural Gas and Other Related Hydrocarbon Gases (XQ0310)

KR-KS

KS F 2921-2018(2023) Standard test method for airflow rate of natural ventilation system

American Institute of Aeronautics and Astronautics (AIAA)

AIAA R-093-2003 Calibration of Subsonic and Transonic Wind Tunnels