Standard

SAE AIR5687

Sep 2011 Withdrawn

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Language English

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Abstract

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.

Products specifications

Standard from SAE International
Published: September 6 2011
Withdrawn: February 16 2016
Document type: IS
Pages
ISBN:

Publisher: SAE International
Distributor: SAE International

Product Relations

Referred by: SAE AIR1419D
Refers: SAE AIR5686
Referred by: SAE AIR1419C
Replaced by: SAE AIR5687A
Referred by: SAE AIR1419B
Refers: SAE AIR5866
Refers: SAE AIR1419
Refers: SAE ARP1420

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Abstract

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