An Investigation of Several Slotted Wind Tunnel Wall Configurations with a High Disk Loading V/STOL Model
Title | An Investigation of Several Slotted Wind Tunnel Wall Configurations with a High Disk Loading V/STOL Model PDF eBook |
Author | Travis W. Binion |
Publisher | |
Pages | 72 |
Release | 1971 |
Genre | Short take-off and landing aircraft |
ISBN |
The investigation reported herein is the experimental portion of a unified theoretical and experimental search for a slotted wind tunnel wall configuration with minimal interference for conventional and V/STOL models. It is shown that theory and experiment are in excellent agreement for the classical case provided an appropriate expression is used to relate the wall geometry to the boundary condition. Classical data correction equations are not appropriate for the V/STOL case, however. An additional term, not predicted by theory, is needed to account for changes in the jet wake. Geometric parameters which influence the wall interference quantities are indicated. Wall configurations are shown which will produce interference-free force data to a jet-to-free-stream velocity ratio of 4.5. (Author).
Wind Tunnel Wall Interference in V/STOL and High Lift Testing
Title | Wind Tunnel Wall Interference in V/STOL and High Lift Testing PDF eBook |
Author | Marie H. Tuttle |
Publisher | |
Pages | 58 |
Release | 1986 |
Genre | Interference (Aerodynamics) |
ISBN |
Wind Tunnel Wall Interference in V
Title | Wind Tunnel Wall Interference in V PDF eBook |
Author | Marie H. Tuttle |
Publisher | |
Pages | |
Release | 1986 |
Genre | |
ISBN |
Wind Tunnel Wall Interference with a High Disc Loading V/STOL Model
Title | Wind Tunnel Wall Interference with a High Disc Loading V/STOL Model PDF eBook |
Author | Travis Weldon Binion |
Publisher | |
Pages | 79 |
Release | 1971 |
Genre | |
ISBN |
Wall Interference in Wind Tunnels with Slotted and Porous Boundaries at Subsonic Speeds
Title | Wall Interference in Wind Tunnels with Slotted and Porous Boundaries at Subsonic Speeds PDF eBook |
Author | Barrett Stone Baldwin |
Publisher | |
Pages | 46 |
Release | 1953 |
Genre | Aeronautics |
ISBN |
Linearized compressible-flow analysis is applied to the study of wind-tunnel-wall interference for subsonic flow in either two-dimensional or circular test sections having slotted or porous walls. Expressions are developed for evaluating blockage and lift interference.
Wind Tunnel Wall Interference in V/STOL and High Lift Testing: A Selected, Annotated Bibliography
Title | Wind Tunnel Wall Interference in V/STOL and High Lift Testing: A Selected, Annotated Bibliography PDF eBook |
Author | Marie H. Tuttle |
Publisher | |
Pages | 60 |
Release | 1986 |
Genre | |
ISBN |
Reduction of Wind-tunnel Wall Interference by Controlled Wall Flow
Title | Reduction of Wind-tunnel Wall Interference by Controlled Wall Flow PDF eBook |
Author | Samuel Bernstein |
Publisher | |
Pages | 68 |
Release | 1976 |
Genre | Wind tunnel walls |
ISBN |