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An experimental investigation of boundary layer and crossflow characteristics of the ames 2 by 2 foot and 11 by 11 foot transonic wind-tunnel walls
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Matyk, G. Kobayashi, Y. |
| Copyright Year | 1977 |
| Description | The boundary layer and crossflow characteristics of 2- by 2-foot and 11- by 11-foot transonic wind-tunnel wall configurations have been studied for Mach numbers ranging from 0.5 to 1.2 and for various crossflow to free stream unit mass flow ratios. For the 2- by 2-ft and 11- by 11-ft wall configurations, these ratios ranged from 0 to 0.12 and from 0 to 0.07, respectively. Most notably, for both wall configurations, the pressure-drop coefficient across the wall was nonlinear with mass flow and invariant with Mach number. |
| File Size | 14171063 |
| Page Count | 42 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19780005427 |
| Archival Resource Key | ark:/13960/t11p2wf70 |
| Language | English |
| Publisher Date | 1977-01-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Heat Transfer Transonic Wind Tunnels Wind Tunnel Walls Free Flow Aerodynamic Characteristics Mass Flow Mach Number Cross Flow Boundary Layer Flow 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 |
