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Wall interference study of the ntf slotted tunnel using bodies of revolution wall signature data
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Kuhl, David D. Walker, Eric L. Iyer, Venkit |
| Copyright Year | 2004 |
| Description | This paper is a description of the analysis of blockage corrections for bodies of revolution for the slotted-wall configuration of the National Transonic Facility (NTF) at the NASA Langley Research Center (LaRC). A wall correction method based on the measured wall signature is used. Test data from three different-sized blockage bodies and four wall ventilation settings were analyzed at various Mach numbers and unit Reynolds numbers. The results indicate that with the proper selection of the boundary condition parameters, the wall correction method can predict blockage corrections consistent with the wall measurements for Mach numbers as high as 0.95. |
| File Size | 423294 |
| Page Count | 18 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20040082534 |
| Archival Resource Key | ark:/13960/t7sn54z9v |
| Language | English |
| Publisher Date | 2004-01-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Thermodynamics Reynolds Number Boundary Conditions Perturbation Velocity Distribution Wind Tunnel Walls Correction Slotted Wind Tunnels Flow Distribution Wall Flow Aerodynamic Interference Bodies of Revolution Mathematical Models Mach Number Viscous Flow Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
