【英文标准名称】:Fans
【原文标准名称】:风扇
【标准号】:ASMEPTC11-1984
【标准状态】:作废
【国别】:美国
【发布日期】:1984
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:测量仪器;风扇;试验;试验结果;通风机;规格试验;数学计算
【英文主题词】:Fans;Mathematicalcalculations;Measuringinstruments;Ratingtests;Testresults;Testing;Ventilators
【摘要】:ThisCodeprovidesstandardproceduresforconductingandreportingtestsonfans,includingthoseofthecentrifugal,axialandmixedflowtypes.ThisCodeprovidestherulesfortestingfanstodetermineperformanceunderactualoperatingconditions.Italsoprovidesadditionalrulesforconvertingmeasuredperformancetothatwhichwouldprevailunderspecifiedoperatingconditions.Someofthequantitiesthatcanbedeterminedincludefanmassflowrate,fanspecificenergyandfaninputpower.ThescopeofthisCodeislimitedtothetestingoffansaftertheyhavebeeninstalledinthesystemsforwhichtheywereintended.However,thesamedirectionscanbefollowedinalaboratorytest.(Thelaboratorytestperformancemaynotbeduplicatedbyatestafterinstallationbecauseofsystemeffects.)Thetermfanimpliesthatthemachineisusedprimarilyformovingairorgasratherthancompression.Thedistinctionbetweenfans,blowers,exhausters,andcompressorsincommonpracticeisrathervague;accordingly,machinesthatbearanyofthesenamesmaybetestedundertheprovisionsofthisCode.
【中国标准分类号】:J72
【国际标准分类号】:23_120
【页数】:141P;A4
【正文语种】:英语