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Product Code:SAE AIR4986
Title:Engine Electrostatic Gas Path Monitoring (Cancelled Oct 2009)
Issuing Committee:E-32 Aerospace Propulsion Systems Health Management
Scope:Turbine engine malfunctions account for a substantial portion of the maintenance actions required to keep both fixed and rotary wing aircraft operational. Undetected incipient component failures can result in secondary engine damage and expensive unscheduled maintenance actions. Recent developments of electrostatic methods now provide the potential for the detection of foreign object ingestion and early detection of distress in gas path components. This SAE Aerospace Information Report (AIR) seeks to outline the history of the electrostatic technique and provides examples of state-of-the-art systems for both inlet and exhaust gas debris monitoring systems along with examples of most recent testing.【英文标准名称】:Gasweldingequipment-Rubberhosesforwelding,cuttingandalliedprocesses.
【原文标准名称】:气焊机.焊接、切割和相关工艺用橡胶软管
【标准号】:NFT47-220-2003
【标准状态】:作废
【国别】:法国
【发布日期】:2003-09-01
【实施或试行日期】:2003-09-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:设备安全;橡胶软管;电弧焊接;切削;气体;气体燃料;焊接;气焊;色码;安全;易燃材料;燃气软管;氧;不可燃的;保暖;氧气切割;焊接工程;材料;铜焊;分类;定义;检验;安全要求;气焊设备;尺寸;安全工程;规范(验收);物理性能;柔性管;焊接设备;尺寸公差;作标记;试验;喷射
【英文主题词】:Accelerated;Acetone;Acetylene;Adhesion;Ageing(materials);Arcwelding;Bodies;Brazing;Classification;Colourcodes;Cutting;Definitions;Dimensionaltolerances;Dimensions;Dimethylformamide;Elongationatbreak;Equipmentsafety;Explosionhazard;Firerisks;Flammablematerials;Flexiblegastubes;Flexiblepipes;Fuelgases;Gaswelding;Gases;Gas-weldingequipment;Identificationcolourcodes;Ignitability;Ignition;Inflammationtemperature;Inspection;Limitdeviations;Liquids;Marking;Materials;Measuredvalue;Methods;Non-combustible;Oxygen;Oxygencutting;Oxygenhose;Ozoneresistance;Parameters;Pentane;Permability;Physicalproperties;Production;Resistors;Rubberhoses;Safety;Safetyengineering;Safetyrequirements;Sections;Specification(approval);Spraying;Strengthofmaterials;Surfaces;Temperature;Tensilestrength;Testing;Warming;Welding;Weldingengineering;Weldingequipment
【摘要】:
【中国标准分类号】:G42;J64
【国际标准分类号】:23_040_70
【页数】:21P.;A4
【正文语种】:其他