JIS K2279-2003 原油及石油产品.燃烧热量的测定和评估
时间:2024-05-13 01:58:47 来源: 标准资料网 作者：标准资料网 阅读：8399
【英文标准名称】:Crudepetroleumandpetroleumproducts--Determinationandestimationofheatofcombustion
【原文标准名称】:原油及石油产品.燃烧热量的测定和评估
【标准号】:JISK2279-2003
【标准状态】:现行
【国别】:日本
【发布日期】:2003-03-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonChemicalProducts
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:この規格は,原油及び石油製品の総発熱量を改良形燃研式ボンベ形熱量計を用いて測定する方法,並びに原油及び石油製品の総発熱量並びに石油製品の真発熱量を試料の性状から計算式を用いて推定する方法について規定する。
【中国标准分类号】:E31
【国际标准分类号】:75_040;75_080;75_160_20
【页数】:24P;A4
【正文语种】:日语
【英文标准名称】:StandardTestMethodforEvaluationofEngineOilsinDieselFour-StrokeCycleSupercharged1M-PCSingleCylinderOilTestEngine
【原文标准名称】:评价柴油四冲程循环增压式1M-PC单缸油试验发动机中发动机油的标准试验方法
【标准号】:ASTMD6618-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D02.B0.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:循环;发动机油;工业用油;润滑剂;润滑油;单;冲程;试验方法;试验
【英文主题词】:dieselengines;heavy-dutyperformance;1M-PC;ringbeltdeposits;singlecylindertest;
【摘要】:Thetestmethodisdesignedtorelatetohigh-speed,superchargeddieselengineoperationand,inparticular,tothedepositcontrolcharacteristicsandantiwearpropertiesofdieselcrankcaselubricatingoils.Thetestmethodisusefulfortheevaluationofdieselengineoilqualityandcrankcaseoilspecificationacceptance.Thistestmethod,alongwithothers,definestheminimumperformanceleveloftheAPIcategoriesCFandCF-2(detailedinformationaboutpassinglimitsforthesecategoriesisincludedinSpecificationD4485).ItisalsousedinMIL-PRF-2104.Theresultsaresignificantonlywhenalldetailsoftheprocedurearefollowed.Thebasicengineusedinthistestmethodhasaprecombustionchamber(ascomparedtodirectinjection)andismostusefulinpredictingperformanceofenginessimilarlyequipped.Thisfactorshouldbeconsideredwhenextrapolatingtestresults.Ithasbeenfoundusefulinpredictingresultswithhighsulfurfuels(thatis,greaterthan0.5wt%)andwithcertainpreemissioncontrolledengines.Ithasalsobeenfoundusefulwhencorrelatedwithdepositcontrolintwo-strokecycledieselengines.1.1Thistestmethodcoversafour-strokecycledieselenginetestprocedureforevaluatingengineoilsforcertainhigh-temperatureperformancecharacteristics,particularlyringsticking,ringandcylinderwear,andaccumulationofpistondeposits.SuchoilsincludebothsingleviscositySAEgradeandmultiviscositySAEgradeoilsusedindieselengines.Itiscommonlyknownasthe1M-PCtest(PCforPre-Chamber)andisusedinseveralAPIoilcategories,notablytheCFandCF-2andthemilitarycategorydescribedinMIL-PRF-2104(seeNote0).Note0CompaniontestmethodsusedtoevaluateotherengineoilperformancecharacteristicsforAPIoilcategoriesCFandCF-2arediscussedinSAEJ304.ThecompaniontestsusedbythemilitarycanbefoundinMIL-PRF-2104.1.2ThevaluesstatedineitherSIunitsorotherunitsaretoberegardedseparatelyasthestandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother,withoutcombiningvaluesinanyway.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.3Thistestmethodisarrangedasfollows:
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:54P.;A4
【正文语种】:
Product Code:SAE AMS2431
Title:Peening Media, General Requirements
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope:This specification and its supplementary detail specifications cover the requirements for media to be used in controlled shot peening of metal parts.