Tracheal flow calculation method

Tracheal flow calculation method, Total:147 items.

The international standard classification for "Tracheal flow calculation method" includes: Other equipment for petroleum and natural gas industries , Fire-fighting , Natural gas , Energy and heat transfer engineering in general , Flow in closed conduits , Equipment for the chemical industry in general , Fluid power systems in general , Flanges, couplings and joints , Electricity. Magnetism. General aspects , Electrical equipment of ships and of marine structures .

The Chinese standard classification for "Tracheal flow calculation method" includes: Petroleum exploration, development, gathering and transportation engineering in general , Marking, packaging, transport and storage , Fire-fighting equipment and devices , Natural gas , Basic standards and general method , Flow capacity and material level instrument , Standardization and Quality Management , Hydraulic and pneumatic device , Pipeline fittings , Basic standards and general methods , , Electrical, observation/communication and navigation equipment for vessel in general .

Professional Standard - Petroleum

SY 6838-2011 Calculation method of energy saving and water saving in oil and gas field enterprises
SY 7066-2016 Gas Field Energy Saving Calculation Method
SY 6098-2010 Calculation method of recoverable reserves of natural gas
SY/T 6637-2005 The method on energy consumption measurement and calculation for gas natural pipeline
SY/T 6098-2010 The Estimated Methods of Natural Gas Recoverable Reserves
SY/T 6838-2011 Calculation Method of Energy and Water Saved for Oil-gas Field Enterprise
SY/T 7066-2016 Calculation method of energy saved for gas field
SY/T 6143-1996 Standard orifice measurement method for natural gas flow
SY/T 6098-2000 The estimated methods of natural gas recoverable reserves
SY/T 6042-1994 Dynamic measurement and calculation for liquefied petroleum gas and stable light hydrocarbon

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

GB/T 13234-2009 Calculating methods of energy saved for enterprise
GB/T 18940-2003 Measurement of gas flow in closed conduits--Turbine meters
GB/T 22133-2008 Measurement of fluid flow - Methods of specifying flowmeter performance
GB/Z 34603-2017 Gaseous-media fire-extinguishing systems-Engineered extinguishing systems-Flow calculation implementation method and flow verification and testing for approval
GB/T 35065.2-2023 Wet natural gas flow measurement—Part 2:Test and evaluation method of flow meter
GB/T 13234-1991 Method of calculating energy seved in industrial enterprise
GB/T 24962-2010 Refrigerated hydrocarbon liquids—Static measurement—Calculation procedure

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 14513.3-2020 Pneumatic fluid power—Determination of flow-rate characteristics of components using compressible fluids—Part 3:Method for calculating steady-state flow-rate characteristics of systems
GB/T 41038-2021 Energy consumption efficiency evaluation method for entrained-flow coal-water slurry gasification
GB/T 17186.2-2018 Calculation methods for the pipe flange joints—Part 2:Calculation method satisfies leakage rate

Professional Standard - Electricity

DL/T 1961-2019 Calculation method of uncertainty in flow measurement of power plant

Hunan Provincial Standard of the People's Republic of China

DB43/T 2190-2021 Calculation method for gas replenishment and replenishment due to gas metering errors

Shanghai Provincial Standard of the People's Republic of China

DB31/T 1149-2019 Calculation methods of refund quantity for gas metering fault

国家能源局

SY/T 6042-2019 Calculation method of liquefied petroleum gas and natural gasoline for dynamic measurement
SY/T 6098-2022 The estimated methods of natural gas recoverable reserves
SY/T 7384-2017 Calibration method of multiphase flow meters for oil，gas and water

Shaanxi Provincial Standard of the People's Republic of China

DB61/T 572-2013 Calculation method of shale gas geological reserves
DB6111/T 185-2022 Calculation Method of Flow Deviation in Greenhouse Drip Irrigation Project

Professional Standard - Energy

NB/T 11331-2023 Shale gas一CaIculation methods of shaIe lost gas content
NB/T 10427-2020 Methods for dynamic liquid level modification and bottom-hole pressure calculation in coalbed methane wells

未注明发布机构

DIN EN 13465 E:1999-04 Ventilation of buildings – calculation method for determining air volume flows in apartments
SAE ARP4990B-2015 Turbine Flowmeter Fuel Flow Calculations
DIN EN 13465:2004 Ventilation of buildings – calculation method for determining air volume flows in apartments

Professional Standard-Ships

CB/Z 20001-2011 Methods for flood hole design and calculation of submarine

Professional Standard - Railway

TB/T 1881-1987 Calculation Conditions and Calculation Method for Electrostatic Hazard Effects of AC Electrified Railways on Telecommunication Lines
TB/T 2797-1997 Calculation Condition and Method for Negative Sequence Current of Electrified Railway

中国石油天然气总公司

SY/T 6220-1996 Calculation method of recoverable reserves of dissolved gas in oil reservoirs

Professional Standard - Machinery

JB/T 10181.4-2000 Calculation of the current rating of electric cables Part 2: Thermal resistance Section 2: A method for calculating reduction factors for groups of cables in free air protected from

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 35715-2017 Calculation methods for short-circuit current of DC electrical system on ship
GB/T 35698.1-2017 Calculation of effects of short-circuit currents―Part 1:Definitions and calculation methods
GB/T 34041.2-2017 Measurement of fluid flow in closed conduits―Ultrasonic meters for gas―Part 2:Meters for industrial applications
GB/T 34060-2017 Steam heat calculation method

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 4499-2022 Highway design flow calculation specifications

Group Standards of the People's Republic of China

T/CEC 442-2021 DC cable ampacity calculation formula

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

GJB/Z 95-1997 Calculation method of short-circuit current of ship DC power system

SCC

VDI/VDE 3513 BLATT 1-2014 Variable area flowmeter — calculation method
VDI/VDE 3513 BLATT 1-2014 Variable area flowmeter — calculation method
NS-EN 13465:2004 Ventilation for buildings — Calculation methods for the determination of air flow rates in dwellings
AENOR UNE-EN 13465:2004 Building ventilation. Calculation methods to obtain air flow in homes.
UNE-EN 13465:2004 VENTILATION FOR BUILDINGS. CALCULATION METHODS FOR THE DETERMINATION OF AIR FLOW RATES IN DWELLINGS
ETSI GS MEC0 015-2020 Multi-Access Edge Computing (MEC); Traffic Management APIs
DIN EN 60865-1 Supplement 1:1996 Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods; examples of calculation
CEI EN 60865-1:2013 Short-circuit currents - Calculation of effects Part 1: Definitions and calculation methods
UNE-EN 60865-1:1997 SHORT-CIRCUIT CURRENTS. CALCULATION OF EFFECTS. PART 1: DEFINITIONS AND CALCULATION METHODS.
DIN 28127 Supplement 1:1987 Flow funnels for half-pipe coil jackets for vessels; example for calculation
11/30254394 DC BS ISO 6358-3. Pneumatic fluid power. Determination of flow-rate characteristics of components. Part 3. Method for calculating steady-state flow-rate characteristics of assemblies
DANSK DS/EN 60865-1:2012 Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
AENOR UNE-EN 60865-1:2013 Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
VDI 2693 BLATT 1-1996 Investment calculation in material flow planning using static and dynamic calculation methods
DANSK DS/EN 12405-3:2016 Gas meters - Conversion devices - Part 3: Flow computer
NS-EN 12405-3:2015 Gas meters — Conversion devices — Part 3: Flow computer

Association of German Mechanical Engineers

VDI/VDE 3513 Blatt 1-2009 Variable area flowmeters - Calculation methods

VDI - Verein Deutscher Ingenieure

VDI/VDE 3513 Blatt 1-2008 Schwebkoerperdurchflussmesser - Berechnungsverfahren
VDI/VDE 2040 Blatt 3-1987 Calculation of fluid flowrates measured by means of orifice plates@ nozzles and venturi tubes; examples of calculation
VDI 2693 Blatt 1-1972 Investment calculation in material-flow plannings by means of dynamic calculations methods
VDI 2693 Blatt 2-1972 Investitionsrechnung bei Materialflussplanungen mit Hilfe dynamischer Rechenverfahren - Formblatt
VDI/VDE 2040 Blatt 2-1976 Basic calculation for flow measurement with nozzles@ orifice plates and venturi tubes; applied formulas and special formulas for gas flow
VDI/VDE 2040 Blatt 2-1987 Calculation principles for measurement of fluid flow using orifice plates@ nozzles and venturi tubes; equations and formulae
VDI/VDE 2040 Blatt 2-1986 Calculation of fluid flowrates; measured by means of orifice plates@ nozzles and venturi tubes; standard equations and formulae
VDI 2693 Blatt 1-1994 Investment estimation for planning of material flow with static and dynamic calculation procedures

GSO

NB/T 11439-2023 Calculation Method of Energy Efficiency of Fluidized Bed Gasification
NB/T 10254-2019 Energy efficiency calculation method for entrained-flow coal gasification unit
GSO ISO/TS 13075:2013 Gaseous-media fire-extinguishing systems -- Engineered extinguishing systems -- Flow calculation implementation method and flow verification and testing for approval
GSO ISO 6358-3:2016 Pneumatic fluid power -- Determination of flow-rate characteristics of components using compressible fluids -- Part 3: Method for calculating steady-state flow-rate characteristics of systems
BH GSO ISO/TS 13075:2016 Gaseous-media fire-extinguishing systems -- Engineered extinguishing systems -- Flow calculation implementation method and flow verification and testing for approval
OS GSO ISO 6358-3:2016 Pneumatic fluid power -- Determination of flow-rate characteristics of components using compressible fluids -- Part 3: Method for calculating steady-state flow-rate characteristics of systems
GSO IEC 60865-1:2015 Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
BH GSO IEC 60865-1:2016 Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
OS GSO ISO 6817:2008 Measurement of conductive liquid flow in closed conduits-Method using electromagnetic, flowmeters
GSO ISO 6817:2008 Measurement of conductive liquid flow in closed conduits-Method using electromagnetic, flowmeters
OS GSO ISO 13760:2014 Plastics pipes for the conveyance of fluids under pressure -- Miner's rule -- Calculation method for cumulative damage
BH GSO ISO 13760:2016 Plastics pipes for the conveyance of fluids under pressure -- Miner's rule -- Calculation method for cumulative damage

British Standards Institution (BSI)

BS EN 12405-3:2015 Gas meters. Conversion devices. Flow computer
BS EN 60865-1:1994 Short-circuit currents - Calculation of effects - Definitions and calculation methods
BS EN 60865-1:2012 Short-circuit currents. Calculation of effects. Definitions and calculation methods
DD ISO/TS 13075:2009 Gaseous-media fire-extinguishing systems. Engineered extinguishing systems. Flow calculation implementation method and flow verification and testing for approval
BS ISO 6338:2023 Method to calculate GHG emissions at LNG plant
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
BS ISO 6578:2017 Refrigerated hydrocarbon liquids. Static measurement. Calculation procedure
BS DD ISO/TS 13075:2009 Gaseous-media fire-extinguishing systems - Engineered extinguishing systems - Flow calculation implementation method and flow verification and testing for approval
BS EN 13465:2004 Ventilation for buildings - Calculation methods for the determination of air flow rates in dwellings

IN-BIS

IS 9115-1979 Method for estimating incompressible fluid flow in closed pipes using bend gauges
IS 9119-1979 Flow rate estimation method for jet characteristics (approximation method)

European Committee for Standardization (CEN)

EN 12405-3:2015 Gas meters - Conversion devices - Part 3: Flow computer
EN 13465:2004 Ventilation for buildings - Calculation methods for the determination of air flow rates in dwellings

Society of Automotive Engineers (SAE)

SAE ARP4990A-2013 Turbine Flowmeter Fuel Flow Calculations
SAE ARP4990B-2020 Turbine Flowmeter Fuel Flow Calculations
SAE ARP4990-2007 TURBINE FLOWMETER FUEL FLOW CALCULATIONS
SAE ARP4990-1997 Turbine Flowmeter Fuel Flow Calculations

RU-GOST R

GOST 29176-1991 Short-circuits in electrical installations. Calculation methods in d.c. electrical
GOST R 50270-1992 Short-circuits in electrical installations. Calculation methods in a. c. electrical installations with voltage below 1 kV

Japanese Industrial Standards Committee (JISC)

JIS M 1006:1992 Crude oil and natural gas -- Calculation of reserves
JIS Z 8766:2002 Vortex flowmeters -- Methods of flow measurement
JIS B 7556:2003 Proving methods and procedures for gas flowmeters
JIS Z 8766 ERRATUM 1:2002 Vortex flowmeters -- Methods of flow measurement (Erratum 1)
JIS Z 8766:1989 Methods of flow measurement by vortex flowmeters

Indonesia Standards

SNI 03-3412-1994 Calculation method for daily river discharge

(U.S.) Plastic Pipe Association

PPI TR-7-2014 Method For Calculating An Estimated Weight-Per-Foot of Solid-Wall Plastic Pipe
PPI TR-7-2000 Recommended Method for Calculation of Nominal Weight of Solid Wall Plastic Pipe

VDE - VDE Verlag GmbH@ Berlin@ Germany

VDE 0103 BEIBLATT 1-1996 Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods; examples of calculation

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

ASHRAE 4265-1999 Measurements and Computations of Room Airflow with Displacement Ventilation

International Organization for Standardization (ISO)

ISO/TS 13075:2009 Gaseous-media fire-extinguishing systems - Engineered extinguishing systems - Flow calculation implementation method and flow verification and testing for approval
ISO 6338:2023 Method to calculate GHG emissions at LNG plant
ISO 6578:2017 Refrigerated hydrocarbon liquids - Static measurement - Calculation procedure
ISO 6578:1991 Refrigerated hydrocarbon liquids; static measurement; calculation procedure
ISO/FDIS 6338 Method to calculate GHG emissions at LNG plant
ISO/TR 6817:1980 Measurement of conductive fluid flowrate in closed conduits — Method using electromagnetic flowmeters

Korean Agency for Technology and Standards (KATS)

KS B ISO TR 12765-2020 Measurement of fluid flow in closed conduits－Methods using transit-time ultrasonic flowmeters
KS C IEC 60865-1-2014 Short-circuit currents－Calculation of effects－Part 1：Definitions and calculation methods
KS B 0899-1995 METHOD OF FLOW MEASUREMENT BY ELECTRO-MAGNETIC FLOWMETERS
KS C IEC 60865-1-2005(2010) Short-circuit currents－Calculation of effects－Part 1：Definitions and calculation methods
KS A 0516-2003 METHODS OF FLOW MEASUREMENT BY VORTEX FLOWMETERS
KS B ISO 9951-2019 Measurement of gas flow in closed conduits — Turbine meters
KS A 0516-1990(2001) METHODS OF FLOW MEASUREMENT BY VORTEX FLOWMETERS
KS B ISO TR 11627:2014 Measurement of liquid flow in open channels-Computing stream flow using an unsteady flow model

CENELEC - European Committee for Electrotechnical Standardization

EN 60865-1:1993 Short-Circuit Currents - Calculation of Effects Part 1: Definitions and Calculation Methods

ZA-SANS

SANS 60865-1:2006 Short-circuit currents - Calculation of effects Part 1: Definitions and calculation methods

Association Francaise de Normalisation

NF C10-103:1994 Short-circuit currents. Calculation of effects. Part 1 : definitions and calculation methods.
NF C10-103-1*NF EN 60865-1:2012 Short-circuit currents - Calculation of effects - Part 1 : definitions and calculation methods
NF E49-160-3*NF ISO 6358-3:2015 Pneumatic fluid power - Determination of flow-rate characteristics of components using compressible fmuids - Part 3 : method for calculating steady-state flow-rate characteristics of systems
NF EN 60865-1:2012 Short-circuit currents - Calculation of effects - Part 1: definitions and calculation methods
NF X10-106:1983 Fluid flow measurement - Calculation of the limiting error on a flow measurement
NF T54-945*NF EN ISO 13760:1998 Plastics pipes for the conveyance of fluids under pressure. Miner's rule. Calculation method for cumulative damage.
NF EN 12405-3:2016 Gas meters - Conversion devices - Part 3: flow calculators
NF E17-304-3*NF EN 12405-3:2016 Gas meters - Conversion devices - Part 3 : flow computer

American National Standards Institute （ANSI)

ANSI/ASA S1.26-1995 Method for Calculation of the Absorption of Sound by the Atmosphere
ANSI S1.26-1995 Method for the Calculation of Absorption of Sound by the Atmosphere

European Committee for Electrotechnical Standardization（CENELEC）

EN 60865-1:2012 Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods

ECIA - Electronic Components Industry Association

214-1958 Calculation of Current Ratings on Hookup Wire@ Method for

Danish Standards Foundation

DS/EN 60865-1:2012 Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods

International Electrotechnical Commission (IEC)

IEC 60865-1/COR1:1995 Short-circuit currents; calculation of effects; part 1: definitions and calculation methods
IEC 60865-1:1993 Short-circuit currents; calculation of effects; part 1: definitions and calculation methods