Longitudinal aerodynamic characteristics of a large scale model with a swept wing and augmented jet flap in ground effect
- Author:
- Falarski, M. D.
- Published:
- Oct 1, 1972.
- Physical Description:
- 1 electronic document
- Additional Creators:
- Koenig, D. G.
Online Version
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- Restrictions on Access:
- Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access - Summary:
- The investigation of the in-ground-effect, longitudinal aerodynamic characteristics of a large scale swept augmentor wing model is presented, using 40 x 80 ft wind tunnel. The investigation was conducted at three ground heights; h/c equals 2.01, 1.61, and 1.34. The induced effect of underwing nacelles, was studied with two powered nacelle configurations. One configuration used four JT-15D turbofans while the other used two J-85 turbojet engines. Two conical nozzles on each J-85 were used to deflect the thrust at angles from 0 to 120 deg. Tests were also performed without nacelles to allow comparison with previous data from ground effect.
- Other Subject(s):
- Collection:
- NASA Technical Reports Server (NTRS) Collection.
- Note:
- Document ID: 19730001303.
Accession ID: 73N10030.
NASA-TM-X-62174. - Terms of Use and Reproduction:
- No Copyright.
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