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SAE ARP5757 Guidelines for Engine Component Tests

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Product Code:SAE ARP5757
Title:Guidelines for Engine Component Tests
Issuing Committee:E-36 Electronic Engine Controls Committee
Scope:This SAE Aerospace Recommended Practice (ARP) provides guidance for substantiating the airworthiness of aircraft engine components. Generally these components are associated with the engine control system, the system or systems that allow the engine to provide thrust or power as demanded by the pilot of the aircraft while also ensuring the engine operates within acceptable operating limits. But these components may also include hardware and systems associated with engine lubrication, engine or aircraft hydraulic or electrical systems, aircraft environmental control systems, thrust reverser control, or similar aircraft or engine propulsion system functions.This paper develops the concept of using a 26 item matrix of environmental conditions for evaluating aircraft engine component airworthiness. This approach is compatible with current practices used in the industry and has been accepted by engine certification authorities as part of engine certification programs.
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基本信息
标准名称:社会商业商品分类与代码
中标分类: 综合 >> 基础标准 >> 分类编码
发布日期:
实施日期:1993-05-01
首发日期:
作废日期:
出版日期:
页数:733页
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所属分类: 综合 基础标准 分类编码
【英文标准名称】:Acoustics—Determinationofsoundpowerlevelsandsoundenergylevelsofnoisesourcesusingsoundpressure—Engineering/surveymethodsforuseinsituinareverberantenvironment
【原文标准名称】:声学.使用声音压力测定噪音源声功率级与声能级.供混响环境原地使用的工程/测定方法
【标准号】:ISO3747-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-12-01
【实施或试行日期】:2010-12-01
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC43
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Acousticmeasurement;Acoustictesting;Acoustics;Comparison;Comparisonmethods;Definitions;Determination;Ergonomics;Formulae(mathematics);Insitu;Inspection;Machinenoise;Machines;Measuringaccuracy;Measuringincertainity;Methods;Noise;Noise(environmental);Noiselevels;Noisemeasurements;Noisesources;Operatingconditions;Precision;Safety;Safetyofmachinery;Sonictesting;Soundlevel;Soundlevels;Soundpressure;Soundsources;Specification(approval);Testing;Use
【摘要】:ThisInternationalStandardspecifiesamethodfordeterminingthesoundpowerlevelorsoundenergylevelofanoisesourcebycomparingmeasuredsoundpressurelevelsemittedbyanoisesource(machineryorequipment)mountedinsituinareverberantenvironment,withthosefromacalibratedreferencesoundsource.Thesoundpowerlevel(or,inthecaseofnoiseburstsortransientnoiseemission,thesoundenergylevel)producedbythenoisesource,infrequencybandsofwidthoneoctave,iscalculatedusingthosemeasurements.ThesoundpowerlevelorsoundenergylevelwithfrequencyA-weightingappliediscalculatedusingtheoctave-bandlevels.
【中国标准分类号】:
【国际标准分类号】:17_140_01
【页数】:50P.;A4
【正文语种】:英语