normas tecnicas para la fiscalizacion automatizada del gas natural
normas tecnicas para la fiscalizacion automatizada del gas natural
normas tecnicas para la fiscalizacion automatizada del gas natural
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14<br />
ISO 5167-1 Measurement of Fluid Flow by Means of Pressure Differential Devices –<br />
Part 1: Orifice P<strong>la</strong>tes, Nozzles and Venturi Tubes Inserted in Circu<strong>la</strong>r Cross-Section<br />
Conduits Running Full<br />
ISO 6551 Petroleum Liquids and Gases - Fi<strong>del</strong>ity and Security of Dynamic<br />
Measurement - Cabled Transmissions of Electric and/or Electric Pulsed Data<br />
ISO 6568 Natural <strong>gas</strong> - Simple Analysis by Gas Chromatography<br />
ISO 6976 Natural <strong>gas</strong> - Calcu<strong>la</strong>tion of Calorific Values, Density, Re<strong>la</strong>tive Density and<br />
Wobbe Index from Composition<br />
ISO 9951 Measurement of Gas Flow in Closed Conduits - Turbine Meters<br />
ISO 10715 Natural Gas Sampling Gui<strong>del</strong>ines<br />
ISO 10723 Performance Evaluation of on Line Analytical Systems<br />
ISO 12213-1 Natural Gas - Calcu<strong>la</strong>tion of Compression Factor – Part 1: Introduction<br />
and Gui<strong>del</strong>ines<br />
ISO 12213-2 Natural <strong>gas</strong> - Calcu<strong>la</strong>tion of Compression Factor – Part 2: Calcu<strong>la</strong>tion<br />
Using Mo<strong>la</strong>r-Composition Analysis<br />
ISO 12213-3 Natural Gas - Calcu<strong>la</strong>tion of Compression Factor – Part 3: Calcu<strong>la</strong>tion<br />
Using Physical Properties<br />
OIML, International Vocabu<strong>la</strong>ry of Basic and General Terms in Metrology<br />
7. SISTEMA DE UNIDADES Y EXACTITUD<br />
Para todos los cálculos se utilizarán <strong>la</strong>s siguientes Unidades de Ingeniería, con <strong>la</strong><br />
cantidad de decimales indicados (yy):<br />
Variable Unidad Decimales<br />
Volumen Metros Cúbicos o Pies Cúbicos<br />
Estándar<br />
Xxxxxx<br />
Masa Kilogramos Xxxxx<br />
Gravedad Adimensional xxx,yy<br />
Densidad Kilogramos/ M 3 xxxx,yy<br />
Densidad Re<strong>la</strong>tiva Adimensional x,yyyy<br />
Contenido de Agua PPMv x,yyyyyy<br />
Temperatura °C ó °F xxx,y<br />
Presión Bar o PSIG xxxx,yy<br />
Valor calorífico BTU o Kcal xxxx,yy<br />
8 DISPOSICIONES GENERALES<br />
8.1 AUTOMATIZACIÓN DE LA MEDICIÓN DE LA FISCALIZACIÓN,<br />
TRANSFERENCIA DE CUSTODIA Y BALANCE DE MASA.
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