NDLI: Some recent applications of xtran3s

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Some recent applications of xtran3s

Content Provider	NASA Technical Reports Server (NTRS)
Author	Seidel, D. A. Ricketts, R. H. Bennett, R. M.
Copyright Year	1983
Description	A time marching finite difference code, XTRAN3S that solves the three dimensional transonic small perturbation equation for flow over isolated wings was developed. During initial applications of the program, problems were encountered in the prediction of unsteady forces. The use of a revised grid and force calculation scheme improved those predictions. Comparisons are made between predicted and experimental pressure data for a rectangular supercritical wing. Comparisons of steady and unsteady data at M sub infinity = 0.700 show good agreement between calculated and experimental values. A comparison of steady data at M sub infinity 0.825 shows poor agreement between calculations and experiment. Program difficulties were encountered with swept and tapered configurations.
File Size	668600
Page Count	16
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19830018544
Archival Resource Key	ark:/13960/t0ms8jr57
Language	English
Publisher Date	1983-05-01
Access Restriction	Open
Subject Keyword	Aerodynamics Flow Equations Transonic Flow Flat Plates Three Dimensional Flow Kernel Functions Finite Difference Theory Rectangular Wings Supercritical Wings Perturbation Unsteady Flow Computer Programs Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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