【英文标准名称】:Plainbearings-Terms,definitionsandclassification-Part4:Calculationparametersandtheirsymbol(ISO4378-4:1997)
【原文标准名称】:关节轴承.术语、定义和分类.第4部分:计算参数及其符号
【标准号】:DINISO4378-4-1999
【标准状态】:现行
【国别】:德国
【发布日期】:1999-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:计算方法;符号;词汇;数学计算;定义;轴承;滑动轴承;术语;多语种的
【英文主题词】:Bearings;Definition;Definitions;Mathematicalcalculations;Methodsofcalculation;Multilingual;Plainbearings;Symbols;Terminology;Vocabulary
【摘要】:ThisPartofDINISO4378definestheparameters,withtheirsymbol,mostcommonlyusedinplainbearingcalculations.
【中国标准分类号】:J12
【国际标准分类号】:01_040_21;21_100_10
【页数】:21P;A4
【正文语种】:德语


Product Code:SAE ARP748
Title:Gas Turbine Engine Power Take-Off Pad Requirements
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:An industry-wide survey indicates the need for power take-off pads on gas turbine engines intended for helicopter power plant installation. Specific attention has been given to this problem as related to the free turbine type of gas turbine engine. The gas generator of free turbine engines may be operated while the power turbine engine section is locked (O RPM). Under these conditions it may be desired to operate the gas generator in order to provide auxiliary power to the aircraft for various purposes. The purpose of this document is to summarize these requirements.