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【英文标准名称】:Airconditioners,liquidchillingpackagesandheatpumpswithelectricallydrivencompressorsforspaceheatingandcooling-Testconditions
【原文标准名称】:空间加热和制冷用带电驱动压缩机的空调、液体冷却包和热泵.第2部分:试验条件
【标准号】:BSEN14511-2-2007
【标准状态】:作废
【国别】:英国
【发布日期】:2007-12-31
【实施或试行日期】:2007-12-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:空调器;空调;空调设备;风冷系统;压缩机;冷却;冷却设备;效率;电动机;电传动系统;电驱动装置;热学;热力工程;热泵;热回收;加热;加热设备;液体冷却包;液冷系统;作标记;性能;性能试验;电功率测量;额定功率;特性;规格试验;连接准备;制冷;对流式供暖系统;规范(验收);温度;试验报告;试验温度;测试;试验条件;水冷却
【英文主题词】:Air;Airconditioner;Airconditioners;Airconditioning;Aircoolers;Airexchange;Air-conditioningequipment;Air-conditioningsystems;Air-cooled;Air-cooledsystems;Air-to-airheatexchangers;Checkingequipment;Compactors;Compressors;Conditioning;Cooling;Coolingequipment;Designations;Efficiency;Electricmotors;Electrical;Electricaltransmissionsystems;Electrically-operateddevices;Features;Heat;Heatengineering;Heatpumps;Heatrecovery;Heattransfermedia;Heating;Heatingequipment;Inserts;Installation;Installations;Liquidchillingpackages;Liquid-cooledsystems;Marking;Measurement;Noise;Noiseemission;Noise(environmental);Operativeranges;Parameters;Performance;Performancetesting;Powerconsumption;Powermeasurement(electric);Powerratings;Properties;Pumps;Ratingtests;Readyforconnnection;Refridgeratingcapacity;Refrigeration;Roomairconditioners;Roomairconditioningequipment;Sound;Space-heatingsystems;Specification(approval);Start;Startingtests;Temperature;Terminology;Terms;Testreports;Testtemperatures;Testing;Testingconditions;Testingrequirements;Typeofunit;Types;Unitcoolers;Vocabulary;Watercooling;Water-cooled;Wear-quantity
【摘要】:ThispartofEN14511specifiesthetestconditionsfortheratingofairandwatercooledairconditioners,liquidchillingpackages,air-to-air,water-to-air,air-to-waterandwater-to-waterheatpumpswithelectricallydrivencompressorswhenusedforspaceheatingand/orcooling.Italsospecifiestestconditionsforheatrecoveryoperationofmultisplitsystems.ThisEuropeanStandardappliestofactory-madeunitsthatcanbeducted.Thisstandardappliestofactory-madeliquidchillingpackageswithintegralcondensersorforusewithremotecondensers.Thisstandardappliestofactory-madeunitsofeitherfixedcapacityorvariablecapacitybyanymeans.Packagedunits,singlesplitandmultisplitsystemsarecoveredbythisstandard.Singleductanddoubleductunitsarecoveredbythestandard.Inthecaseofunitsconsistingofseveralparts,thestandardappliesonlytothosedesignedandsuppliedasacompletepackage,exceptforliquidchillingpackageswithremotecondenser.Thisstandardisprimarilyintendedforwaterandbrinechillingpackagesbutcanbeusedforotherliquidsubjecttoagreement.Thisstandardappliestoair-to-airairconditionerswhichevaporatethecondensateonthecondenserside.Theunitshavingtheircondensercooledbyairandbytheevaporationofexternaladditionalwaterarenotcoveredbythisstandard.Thisstandarddoesnotapplytounitsusingtranscriticalcycles,e.g.withCO2asrefrigerant.Installationsusedforheatingand/orcoolingofindustrialprocessesarenotwithinthescopeofthisstandard.NOTEPartloadtestingofunitsisdealtwithinCEN/TS14825.
【中国标准分类号】:Q76
【国际标准分类号】:23_120
【页数】:20P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforDeterminationofLubricityofTwo-Stroke-CycleGasolineEngineLubricants
【原文标准名称】:二冲程循环汽油发动机润滑剂润滑性能测定的标准试验方法
【标准号】:ASTMD4863-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D02.B0.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Air-cooledgasolineengines;Combustionchamber;Dynamometertesting;Heatingtests--petroleumproducts;Instrumentalmeasurement--petroleumproducts;Lubricants(fluid);Lubricatingoils;Lubricity/lubricatingproperties;Performance--petroleumproducts/
【摘要】:Theoilinatwo-stroke-cyclegasolineengineiseithermixedwiththefuelpriortouseorismeteredintothefuelsupplyat,oratsomepointpriorto,itspassageintotheenginecrankcase.Thepossibilityoftheamountofoilactuallypresentintheenginebeinglessthanoptimumalwaysexists.Also,withsomeoilmeteringsystemsshortperiodsofoperationwithlessoilthandesirablecanoccurwhenthepowerisincreasedsuddenly.Ithasalsobeenfoundthattheincidenceofpistonscuffearlyinthelifeoftheenginemayberelatedtothelubricityoftheoilusedasdefinedbytestproceduresofthistype.1.1Thistestmethodevaluatestheabilityoflubricantstominimizepistonandborescuffingintwo-stroke-cyclespark-ignitiongasolineengines.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:9P.;A4
【正文语种】:英语