Temperature field inside the diaphragm gas meter

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F16%3A43901880" target="_blank" >RIV/60461373:22320/16:43901880 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Temperature field inside the diaphragm gas meter

Popis výsledku v původním jazyce

A large proportion of natural gas consumption is metered by diaphragm gas meters with no temperature compen-sation. For billing purposes, an estimate of the gas temperature inside the meter is used. The estimate is currently based on ambient temperature (atmospheric temperature). Whenever a converter has been installed, the gas temperature used for the compensation of the gas volume is measured at the outlet of the meter, i.e. at the spot where the temperature sensor of the converter resides. In this article, we focus on determining the operating temperature of the gas, i.e. the mean temperature inside the diaphragm chambers of the meter where the volume of the passing gas is actually measured. The results also describe the temperature field inside the diaphragm gas meter at different volumetric gas flow rates. The measured data were used to describe the relationship between the operating temperature and the temperature at the outlet of the meter. The results of this article may help clarify the relationship between the ambient temperature and the operating temperature of the gas inside the diaphragm gas meter, and so refine the formula for the conversion of the gas volume measured into the volume billed to the customer.

Název v anglickém jazyce

Temperature field inside the diaphragm gas meter

Popis výsledku anglicky

A large proportion of natural gas consumption is metered by diaphragm gas meters with no temperature compen-sation. For billing purposes, an estimate of the gas temperature inside the meter is used. The estimate is currently based on ambient temperature (atmospheric temperature). Whenever a converter has been installed, the gas temperature used for the compensation of the gas volume is measured at the outlet of the meter, i.e. at the spot where the temperature sensor of the converter resides. In this article, we focus on determining the operating temperature of the gas, i.e. the mean temperature inside the diaphragm chambers of the meter where the volume of the passing gas is actually measured. The results also describe the temperature field inside the diaphragm gas meter at different volumetric gas flow rates. The measured data were used to describe the relationship between the operating temperature and the temperature at the outlet of the meter. The results of this article may help clarify the relationship between the ambient temperature and the operating temperature of the gas inside the diaphragm gas meter, and so refine the formula for the conversion of the gas volume measured into the volume billed to the customer.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Paliva

ISSN

1804-2058

e-ISSN

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Svazek periodika

8

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

39-44

Kód UT WoS článku

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EID výsledku v databázi Scopus

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