SAE J1498 Heating Value of Fuels
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Product Code:SAE J1498
Title:Heating Value of Fuels
Issuing Committee:Fuels And Lubricants Tc 7 Fuels
Scope:The heating value or heat of combustion is a measure of the energy available from the fuel. The fraction or percentage of the heat of combustion that is converted to useful work is a measure of the thermal efficiency of an engine. Thus, a knowledge of the heat of combustion of the fuel is basic to the engineering of automotive engines. This SAE Information Report provides information on the standardized procedures for determining the heat of combustion of fuels that may be used for automotive engines.The changes to SAE J1498 include:SAE Publications - Added SAE Paper 2010-01-1517Other Publications and Sections 5, 9, and 10 - Updated ASTM alphanumeric designations and titles.Section 10 - Added discussion of a method to calculate net heating value for gasoline-ethanol blends using ASTM D3338.
Product Code:SAE AMS4067
Title:Aluminum Alloy, Drawn Round Seamless Tubing, 1.25Mn - 0.12Cu (3003-H14), Strain Hardened (Cancelled Jul 2007, Superseded by ASTM B 210, Alloy 3003, Temper H14)
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of seamless drawn tubing.【英文标准名称】:Photovoltaicdevices-Part3:Measurementprinciplesforterrestrialphotovoltaic(PV)solardeviceswithreferencespectralirradiancedata(IEC60904-3:2008);GermanversionEN60904-3:2008
【原文标准名称】:光电器件.第3部分:带基准光谱辐照数据的地球光电(PV)太阳能器件的测量原理
【标准号】:DINEN60904-3-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-02
【实施或试行日期】:2009-02-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;测量;测量条件;测量技术;光电池;光电器件;光电电池;光电的;辐射;基准太阳能电池;硅;太阳能电池;太阳能;太阳辐射暴露;太阳能动力装置;波谱发射;光谱辐照度;光谱测定法;陆地的;电压特性
【英文主题词】:Electricalengineering;Measurement;Measurementconditions;Measuringtechniques;Photoelectriccells;Photoelectricdevices;Photovoltaiccells;Photovoltaics;Radiation;Referencesolarcells;Silicon;Solarcells;Solarenergy;Solarpower;Solarradiantexposure;Solar-powereddevices;Spectralemittance;Spectralirradiance;Spectrometry;Terrestrial;Voltagecharacteristic
【摘要】:
【中国标准分类号】:F12
【国际标准分类号】:27_160
【页数】:35P.;A4
【正文语种】:德语