NDLI: Development of methods to predict the effects of test media in ground-based propulsion testing

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Development of methods to predict the effects of test media in ground-based propulsion testing

Content Provider	NASA Technical Reports Server (NTRS)
Author	Gaffney Jr., Richard L. Tedder, Sarah A. Bivolaru, Daniel Drummond, J. Philip Hassan, Hassan A. Chelliah, Harsha K. Danehy, Paul M. Cutler, Andrew D. Parker, Peter A. Givi, Peyman
Copyright Year	2009
Description	This report discusses work that began in mid-2004 sponsored by the Office of the Secretary of Defense (OSD) Test & Evaluation/Science & Technology (T&E/S&T) Program. The work was undertaken to improve the state of the art of CFD capabilities for predicting the effects of the test media on the flameholding characteristics in scramjet engines. The program had several components including the development of advanced algorithms and models for simulating engine flowpaths as well as a fundamental experimental and diagnostic development effort to support the formulation and validation of the mathematical models. This report provides details of the completed work, involving the development of phenomenological models for Reynolds averaged Navier-Stokes codes, large-eddy simulation techniques and reduced-kinetics models. Experiments that provided data for the modeling efforts are also described, along with with the associated nonintrusive diagnostics used to collect the data.
File Size	5641618
Page Count	111
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20090025886
Archival Resource Key	ark:/13960/t76t5ng8r
Language	English
Publisher Date	2009-06-01
Access Restriction	Open
Subject Keyword	Fluid Mechanics And Thermodynamics Supersonic Flow Water Computational Fluid Dynamics Supersonic Combustion Ramjet Engines Media Data Processing Combustion Flame Holders Phenomenology Navier-stokes Equation Ground Tests Nozzle Design Large Eddy Simulation Reynolds Averaging Mathematical Models Jet Propulsion Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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