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SAE AIR5687A
Inlet/Engine Compatibility - From Model to Full Scale Development
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STANDARD published on 1.2.2016
The information about the standard:
Designation standards: SAE AIR5687A
Publication date standards: 1.2.2016
SKU: NS-653982
Country: American technical standard
Category: Technical standards SAE
Annotation of standard text SAE AIR5687A :
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.
SUBJECT TAXONOMY: Simulation and modeling, Jet engines, Turbulence
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard
Stabilized: Feb 2016 
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