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Two-dimensional thermal boundary layer corrections for convective heat flux gauges
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Haddad, George Kandula, Max |
| Copyright Year | 2007 |
| Description | This work presents a CFD (Computational Fluid Dynamics) study of two-dimensional thermal boundary layer correction factors for convective heat flux gauges mounted in flat plate subjected to a surface temperature discontinuity with variable properties taken into account. A two-equation k - omega turbulence model is considered. Results are obtained for a wide range of Mach numbers (1 to 5), gauge radius ratio, and wall temperature discontinuity. Comparisons are made for correction factors with constant properties and variable properties. It is shown that the variable-property effects on the heat flux correction factors become significant |
| File Size | 1578924 |
| Page Count | 20 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20130011353 |
| Archival Resource Key | ark:/13960/t0qr9sj5d |
| Language | English |
| Publisher Date | 2007-01-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Thermodynamics Wall Temperature Convective Heat Transfer Two Dimensional Boundary Layer Flat Plates Supersonic Speed Computational Fluid Dynamics Turbulence Models Measuring Instruments Thermal Boundary Layer Surface Temperature Correction Heat Flux Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
