ASTM D4529-2017 Standard Test Method for Estimation of Net Heat of Combustion of Aviation Fuels《评定航空燃料净燃烧热的标准试验方法》.pdf
《ASTM D4529-2017 Standard Test Method for Estimation of Net Heat of Combustion of Aviation Fuels《评定航空燃料净燃烧热的标准试验方法》.pdf》由会员分享,可在线阅读,更多相关《ASTM D4529-2017 Standard Test Method for Estimation of Net Heat of Combustion of Aviation Fuels《评定航空燃料净燃烧热的标准试验方法》.pdf(4页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: D4529 17Designation: 381/97Standard Test Method forEstimation of Net Heat of Combustion of Aviation Fuels1This standard is issued under the fixed designation D4529; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the y
2、ear of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This test method covers the estimation of the net heat ofcombustion at constant pressure in metric (SI) units,
3、 mega-joules per kilogram.1.2 This test method is purely empirical, and it is applicableonly to liquid hydrocarbon fuels derived by normal refiningprocesses from conventional crude oil which conform to therequirements of specifications for aviation gasolines or aircraftturbine and jet engine fuels o
4、f limited boiling ranges andcompositions as described in Note 1.NOTE 1The estimation of the net heat of combustion of a hydrocarbonfuel from its aniline point temperature and density is justifiable only whenthe fuel belongs to a well-defined class for which a relationship betweenthese quantities has
5、 been derived from accurate experimental measure-ments on representative samples of that class. Even in this class, thepossibility that the estimates can be in error by large amounts forindividual fuels should be recognized. The JP-8 fuel, although notexperimentally tested, has properties similar to
6、 JP-5 and Jet A fuels andcan be considered in the same class. The classes of fuels used to establishthe correlation presented in this test method are represented by thefollowing applications:Fuel SpecificationAviation gasoline fuels: Specification D910Grades 80, UL82, UL87, 90, 91, UL91,94, UL94, 10
7、0/100LL/100VLLSpecification D6227Specification D7547Specification D7592Aviation turbine fuels: Specification D6615Jet B, JP-4 MIL-DTL-5624JP-5 MIL-DTL-5624JP-8 MIL-DTL-83133Jet A, Jet A-1 Specification D1655Specification D7223Specification D75661.3 The net heat of combustion can also be estimated by
8、Test Methods D1405 or D3338. Test Method D1405 requirescalculation of one of four equations dependent on the fuel typewith the precision equivalent to that of this test method,whereas Test Method D3338 requires calculation of a singleequation for aviation fuel with a precision equivalent to thattest
9、 method.1.4 The values stated in SI units are to be regarded asstandard. No other units of measurement are included in thisstandard.1.5 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establ
10、ish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D129 Test Method for Sulfur in Petroleum Products (Gen-eral High Pressure Decomposition Device Method)D240 Test Method for Heat of Combustio
11、n of Liquid Hy-drocarbon Fuels by Bomb CalorimeterD611 Test Methods for Aniline Point and Mixed AnilinePoint of Petroleum Products and Hydrocarbon SolventsD910 Specification for Leaded Aviation GasolinesD941 Test Method for Density and Relative Density (Spe-cific Gravity) of Liquids by Lipkin Bicapi
12、llary Pycnom-eter (Withdrawn 1993)3D1217 Test Method for Density and Relative Density (Spe-cific Gravity) of Liquids by Bingham PycnometerD1250 Guide for Use of the Petroleum Measurement TablesD1266 Test Method for Sulfur in Petroleum Products (LampMethod)D1298 Test Method for Density, Relative Dens
13、ity, or APIGravity of Crude Petroleum and Liquid Petroleum Prod-ucts by Hydrometer MethodD1405 Test Method for Estimation of Net Heat of Combus-tion of Aviation Fuels1This test method is under the jurisdiction of ASTM Committee D02 onPetroleum Products, Liquid Fuels, and Lubricants and is the direct
14、 responsibility ofSubcommittee D02.05 on Properties of Fuels, Petroleum Coke and Carbon Material.Current edition approved Jan. 1, 2017. Published February 2017. Originallyapproved in 1985. Last previous edition approved in 2011 as D4529 01(2011).DOI: 10.1520/D4529-17.2For referenced ASTM standards,
15、visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.*A Summar
16、y of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established i
17、n the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.1D1655 Specification for Aviation Turbine FuelsD2622 Test Method for Sulfur in Petroleum Products byWavelength Dis
18、persive X-ray Fluorescence SpectrometryD3120 Test Method for Trace Quantities of Sulfur in LightLiquid Petroleum Hydrocarbons by Oxidative Microcou-lometryD3338 Test Method for Estimation of Net Heat of Combus-tion of Aviation FuelsD4052 Test Method for Density, Relative Density, and APIGravity of L
19、iquids by Digital Density MeterD4294 Test Method for Sulfur in Petroleum and PetroleumProducts by Energy Dispersive X-ray Fluorescence Spec-trometryD4809 Test Method for Heat of Combustion of LiquidHydrocarbon Fuels by Bomb Calorimeter (PrecisionMethod)D5453 Test Method for Determination of Total Su
20、lfur inLight Hydrocarbons, Spark Ignition Engine Fuel, DieselEngine Fuel, and Engine Oil by Ultraviolet FluorescenceD6227 Specification for Unleaded Aviation Gasoline Con-taining a Non-hydrocarbon ComponentD6615 Specification for Jet B Wide-Cut Aviation TurbineFuelD7039 Test Method for Sulfur in Gas
21、oline, Diesel Fuel, JetFuel, Kerosine, Biodiesel, Biodiesel Blends, andGasoline-Ethanol Blends by Monochromatic WavelengthDispersive X-ray Fluorescence SpectrometryD7223 Specification for Aviation Certification Turbine FuelD7547 Specification for Hydrocarbon Unleaded AviationGasolineD7566 Specificat
22、ion for Aviation Turbine Fuel ContainingSynthesized HydrocarbonsD7592 Specification for Specification for Grade 94 Un-leaded Aviation Gasoline Certification and Test Fuel(Withdrawn 2016)32.2 U.S. Military Standards:4MIL-DTL-5624 Turbine Fuel, Aviation, Grades JP-4 andJP-5MIL-DTL-83133 Aviation Turbi
23、ne Fuel, Kerosene Types,JP-8 (NATO F-34), NATO F-35, and JP-8+100 (NATOF-37)3. Summary of Test Method3.1 The aniline point, density, and sulfur content of thesample are determined by experimental test methods and thenet heat of combustion is calculated using the values obtainedby these test methods
24、based on reported correlations.5,6,74. Significance and Use4.1 This test method is intended for use as a guide in caseswhere an experimental determination of heat of combustion isnot available and cannot be made conveniently, and where anestimate is considered satisfactory. It is not intended as asu
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