SAE ARP1702 Defining and Measuring Factors Affecting Helicopter Turbine Engine Power Available
时间:2024-05-30 01:32:16 来源: 标准资料网 作者：标准资料网 阅读：9248
Product Code:SAE ARP1702
Title:Defining and Measuring Factors Affecting Helicopter Turbine Engine Power Available
Issuing Committee:S-12 Helicopter Powerplant Committee
Scope: The purpose of this Aerospace Recommended Practice (ARP) is to define a method of measuring those factors affecting installed power available for helicopter power plants. These factors are installation losses, accessory power extraction, and operational effects. Accurate determination of these factors is vital in the calculation of helicopter performance as described in the flight manual. It is intended that the methods herein prescribe and define each factor as well as an approach to measuring said factor. Only standard installations of turboshaft engines in helicopters are considered. Special arrangements leading to high installation losses, such as the fitting of an infrared suppressor may require individual techniques for the determiantion and definition of engine installation losses.
【英文标准名称】:Textiles-Determinationofformaldehyde-Part2:Releasedformaldehyde(vapourabsorptionmethod)(ISO14184-2:2011);GermanversionENISO14184-2:2011
【原文标准名称】:纺织品.甲醛的测定.第2部分:游离甲醛(蒸汽吸收法)(ISO14184-2-2011).德文版ENISO14184-2-2011
【标准号】:DINENISO14184-2-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Absorptionmethod;Analysis;Chemicalanalysisandtesting;Chemicaltests(textiles);Determination;Determinationofcontent;Extraction;Formaldehyde;Formaldehydeconcentration;Hydrolysis;Massconcentration;Materialstesting;Mathematicalcalculations;Release;Steam;Storage;Testequipment;Testreports;Testing;Textiletesting;Textiles
【摘要】:ThispsrtofISO14184specifiesamethodfordeterminingtheamountofformaldehdereleasedundertheconditionsofacceleratedstoragefromtextilesinanyformbymeansofavapourabsorptionmethod.
【中国标准分类号】:W55
【国际标准分类号】:59_080_30
【页数】:17P;A4
【正文语种】:德语
【英文标准名称】:Hearingprotectors-Testing-Part1:Physicaltestmethods;GermanversionEN13819-1:2002
【原文标准名称】:护听器.试验.第1部分:物理试验方法
【标准号】:DINEN13819-1-2003
【标准状态】:现行
【国别】:德国
【发布日期】:2003-04
【实施或试行日期】:2003-04-01
【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】:定义;护耳器;耳罩式保护装置;耳机上的橡皮护套;职业安全;安全要求;防护设备;规范(验收);工作场所安全;物理试验;特性;试验;防护服装;检验
【英文主题词】:Definition;Definitions;Earmuffs;Earprotectors;Ear-mufftypewearingprotectors;Inspection;Occupationalsafety;Physicaltesting;Properties;Protectiveclothing;Protectiveequipment;Safetyrequirements
【摘要】:Thedocumentdescribesmethodsoftestforhearingprotectors.Thepurposeofthesetestsistoenableassessmentoftheperformanceofthehearingprotectorasspecifiedintheappropriateproductstandard.ThisPart1ofEN13819specifiesphysicaltestmethods.
【中国标准分类号】:C73
【国际标准分类号】:13_340_20
【页数】:45P;A4
【正文语种】:德语