【英文标准名称】:Aerospaceseries-AluminiumalloyAL-W42201-Fillermetalforwelding-Rod.
【原文标准名称】:航空航天系列.铝合金AL-W42201.焊接用填充金属.焊条
【标准号】:NFL13-215-2002
【标准状态】:现行
【国别】:法国
【发布日期】:2002-04-01
【实施或试行日期】:2002-04-20
【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】:半成品;化学成分;材料数据;铝合金;棒材;材料;合金;航天运输;铝;航空运输;焊接填充金属;航空航天运输;额定值;多语种的
【英文主题词】:Aerospacetransport;Airtransport;Alloys;Aluminium;Aluminiumalloys;Bars(materials);Chemicalcomposition;Materials;Materialsdata;Multilingual;Ratings;Semi-finishedproducts;Spacetransport;Weldingfillermetals
【摘要】:
【中国标准分类号】:V11
【国际标准分类号】:49_025_20
【页数】:8P.;A4
【正文语种】:其他


Product Code:SAE AIR5687
Title:Inlet / Engine Compatibility - From Model to Full Scale Development
Issuing Committee:S-16 Turbine Engine Inlet Flow Distortion Committee
Scope:This document reviews the state of the art for data scaling issues associated with air induction system development for turbine-engine-powered aircraft. In particular, the document addresses issues with obtaining high quality aerodynamic data when testing inlets. These data are used in performance and inlet-engine compatibility analyses. Examples of such data are: inlet recovery, inlet turbulence, and steady-state and dynamic total-pressure inlet distortion indices. Achieving full-scale inlet/engine compatibility requires a deep understanding of three areas: 1) geometric scaling fidelity (referred to here as just “scaling”), 2) impact of Reynolds number, and 3) ground and flight-test techniques (including relevant environment simulation, data acquisition, and data reduction practices). The Model-to-Full Scale Subcommittee of the S-16 Turbine Engine Inlet Flow Distortion Committee has examined archives and has obtained recollections of experts regarding air induction system development experience to produce this document.