Transonic calculations for a flexible supercritical wing and comparison with experiment
- Author:
- Bennett, R. M.
- Published:
- May 1, 1985.
- Physical Description:
- 1 electronic document
- Additional Creators:
- Seidel, D. A. and Sandford, M. C.
Online Version
- hdl.handle.net , Connect to this object online.
- Restrictions on Access:
- Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access - Summary:
- Pressure data measured on the flexible DAST ARW-2 wing are compared with results calculated using the transonic small perturbation code XTRAN3S. A brief description of the analysis is given and a recently-developed grid coordinate transformation is described. Calculations are presented for the rigid and flexible wing for Mach numbers from 0.60 to 0.90 and dynamic pressures from 0 to 1000 psf. Calculated and measured static pressures and wing deflections are compared, and calculated static aeroelastic trends are given. Attempts to calculate the transonic instability boundary of the wing are described.
- Other Subject(s):
- Collection:
- NASA Technical Reports Server (NTRS) Collection.
- Note:
- Document ID: 19850022699.
Accession ID: 85N31012.
NAS 1.15:86439.
NASA-TM-86439.
AIAA PAPER 85-0665-CP. - Terms of Use and Reproduction:
- No Copyright.
View MARC record | catkey: 15704453