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Conformal mapping technique for two-dimensional porous media and jet impingement heat transfer
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Siegel, R. |
| Copyright Year | 1973 |
| Description | Transpiration cooling and liquid metals both provide highly effective heat transfer. Using Darcy's law in porous media, and the inviscid approximation for liquid metals, the local fluid velocity in these flows equals the gradient of a potential, The energy equation and flow region are simplified when transformed into potential plane coordinates. In these coordinates the present problems are reduced to heat conduction solutions which are mapped into the physical geometry. Results are obtained for a porous region with simultaneously prescribed surface temperature and heat flux, heat transfer in a two-dimensional porous bed, and heat transfer for two liquid metal slot jets impinging on a heated plate. |
| File Size | 416757 |
| Page Count | 6 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19730021229 |
| Archival Resource Key | ark:/13960/t3pw18840 |
| Language | English |
| Publisher Date | 1973-01-01 |
| Access Restriction | Open |
| Subject Keyword | Thermodynamics And Combustion Jet Impingement Conformal Mapping Porous Materials Fluid Flow Liquid Metals Sweat Cooling Heat Transfer Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
