ANSI/ASTM D6446-2006 估计航空燃油燃烧热值的试验方法
【英文标准名称】: Test Method for Estimation of Heat of Combustion (Specific Energy) of Aviation Fuels 【原文标准名称】: 估计航空燃油燃烧热值的试验方法 【标准号】: ANSI/ASTM D6446-2006 【标准状态】: 作废 【国别】: 美国 【发布日期】: 2006 【实施或试行日期】: 1999-07-10【发布单位】: 美国国家标准学会(US-ANSI)【起草单位】: ANSI【标准类型】: ()【标准水平】: ()【中文主题词】: 航空燃料;石油工业;测试方法;试验方法【英文主题词】: Aviation fuels;Energy content;Heat of combustion;Heating tests;Oil industries;Test methods【摘要】: This test method covers the estimation of the net heat of combustion (specific energy) at constant pressure in SI units, megajoules per kilogram, from the fuel density, sulfur, and hydrogen content. This test method is purely empirical, and it is applicable only to liquid hydrocarbon fuels derived by normal refining processes from conventional crude oil that conform to the requirements of specifications for aviation turbine fuels of limited boiling ranges and compositions, as described in Note 0 and permitted by each specification. Note 0The estimation of the heat of combustion of a hydrocarbon fuel from its hydrogen content, density, and sulfur is justifiable only when the fuel belongs to a well-defined class for which a relationship between these quantities has been derived from accurate experimental measurements on representative samples of that class. Even in this class, the possibility that the estimates can be in error by large amounts for individual fuels should be recognized. The classes of fuels used to establish the correclation presented in this test method are represented by the following specifications: The heat of combustion can also be estimated by Test Methods D 1405, D 3338, and D 4529.【中国标准分类号】: E31【国际标准分类号】: 75_160_20【页数】: 【正文语种】: 英语
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