SAE J255 Diesel Engine Smoke Measurement
时间:2024-05-03 08:31:13 来源: 标准资料网 作者：标准资料网 阅读：9750
Product Code:SAE J255
Title:Diesel Engine Smoke Measurement
Issuing Committee:Sae Ic Powertrain Steering Committee
Scope: Measurement of diesel smoke in an accurate and consistent manner has been a serious problem for engine and vehicle manufacturers, users, and agencies charged with enforcing smoke limits. Several instruments, based on different principles and using different scales, are commonly used. In addition to these, human observation and judgement are often used to relate smoke to a variety of standards. The purpose of this SAE Information Report is to provide an understanding of the nature of diesel smoke, how it can be measured, and how the various measurement methods can be correlated. Except for defining the various types of smoke, the report deals solely with the steady-state measurement of visible, black smoke emitted from diesel engines.
Product Code:SAE ARP266
Title:Installation, Heaters, Airplane, Internal Combustion Heater Exchange Type (Noncurrent Nov 1996)
Issuing Committee:Ac-9 Aircraft Environmental Systems Committee
Scope:This recommended practice is written to cover the installation of combustion heaters used in the following applications.Fuselage Compartment Heating: (All occupied regions, cargo space, and transparent area heating.)Thermatl Ice Prevention SystemEngine and Accessory Heating: (When heater is installed as part of the aircraft).【英文标准名称】:ConsumerSafetySpecificationforNon-PowderGunProjectilesandPropellants
【原文标准名称】:非粉末喷枪的射弹及推进剂的安全使用规范
【标准号】:ASTMF590-2005
【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(US-ASTM)
【起草单位】:F15.06
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:消费者;最终制品;楼板;射弹;推进剂;步枪;安全;安全要求;武器
【英文主题词】:
【摘要】:1.1Thisconsumersafetyspecificationcoversprojectilesandpropellantsmanufacturedforusewithnon-powdergunsintendedfortargetshooting,educational,andrecreationalpurposesandistobeusedinconjunctionwithConsumerSafetySpecificationF589.Non-powdergunsarecommonlyidentifiedasBBguns,airguns,orpelletguns.1.2TheprojectilesandpropellantscoveredbythisconsumersafetyspecificationareBBcal,.177cal(4.5mm),.22cal(5.5mm),and.25cal(6.4mm)airgunshotofvariousmaterials;.177cal(4.5mm),5mm,.22cal(5.5mm),.25cal(6.4mm)pelletsand.177cal(4.5mm),5mm,.22cal(5.5mm),and.25cal(6.4mm)dartsandpropellantsidentifiedas8and12-gtypeCO2cylinderswithbothsmallandstandard-sizednecks.1.3Thisconsumersafetyspecificationdoesnotcoverpropellantssuchasdichlorodifluoromethaneorprojectilesthatarepropelledbyacombustiblereleaseofenergy;non-powdergunprojectilesusedwithproductsidentifiedasblowguns,slingshots,corkguns,toyguns,orarcherycrossbowsandothersuchdevices;projectilesdesignedforadultuseinobsoletenon-powderguns,custom-madenon-powderguns,andnon-powdergunsdesignedforandusedbylawenforcement,scientific,veterinaryormilitaryuse;paintballmarkers,ammunitionforairsoft/softairgunsandshotusedwithshotgunsinthefirearmclassification.Thefollowingprecautionarycaveatpertainsonlytothetestmethodportion,Section,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P97
【国际标准分类号】:95_020
【页数】:8P.;A4
【正文语种】: