| Standardization field | Mechanical engineering |
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| Technical committee | BAS/TC 31- Gas and gas engineering |
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| Term (EN) | gross calorific value |
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| Definition (EN) | amount of heat that would be released by the complete combustion with oxygen of a specified quantity of gas, in such a way that the pressure, p1, at which the reaction takes place remains constant, and all the products of combustion are returned to the same specified temperature, t1, as that of the reactants, all of these products being in the gaseous state except for water, which is condensed to the liquid state at t1
Note 1 to entry: Where the quantity of gas is specified on a molar basis, the gross calorific value is designated as (Hc)G(t1,p1); on a mass basis, the gross calorific value is designated as (Hm)G(t1,p1). Where the quantity of gas is specified on a volume basis, the gross calorific value is designated as (Hv)G(t1,p1;t2,p2), where t2 and p2 are the gas volume (metering) reference conditions (see Figure 1). |
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| Term (FR) | |
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| Definition (FR) | |
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| Term (DE) | |
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| Definition (DE) | |
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| Term (BS) | bruto toplotna vrijednost (gross calorific value) |
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| Definition (BS) | količina toplote koja bi bila oslobođena potpunim sagorijevanjem s kiseonikom precizirane količine gasa, na takav način da pritisak, p1, na kojem se odvija reakcija ostane konstantan, a da se svi proizvodi sagorijevanja vrate na istu preciziranu temperaturu, t1, kao što je temperatura reaktanata, svi ovi proizvodi su u gasovitom stanju osim vode, koja se kondenzuje u tečno stanje na t1
Napomena 1 uz termin: Gdje je količina gasa precizirana na molarnoj osnovi, bruto toplotna vrijednost se označava kao (Hc)G(t1,p1); na masenoj osnovi bruto toplotna vrijednost se označava kao (Hm)G(t1,p1). Gdje je količina gasa precizirana na zapreminskoj osnovi, bruto
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| Term (HR) | |
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| Definition (HR) | |
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| Term (SR) | |
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| Definition (SR) | |
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| Date | 2024-12-25 |
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| Standards | BAS EN ISO 6976:2024 |
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