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Wall boundary equations with slip and catalysis for multicomponent, nonequilibrium gas flows
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Scott, C. D. |
| Copyright Year | 1973 |
| Description | Boundary equations obtained for a low Reynolds number, high enthalpy gas flow in regions of velocity slip and temperature jump are presented. The formulation treats, through a first-order distribution function used to include multicomponent diffusion, a multicomponent gas mixture that may be in nonequilibrium with finite-rate catalytic recombination occurring on the wall. In the boundary equations, which are obtained for use in flow-field calculations applicable to low-density flow regimes, a simplified gas/wall interaction is assumed wherein individual atoms or molecules either reflect specularly off the wall or stick and are fully accommodated. Fluxes in terms of evaluated integrals over the distribution function and integrals necessary for determining fluxes are given. |
| File Size | 1118037 |
| Page Count | 44 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19740008906 |
| Archival Resource Key | ark:/13960/t4bp4v90s |
| Language | English |
| Publisher Date | 1973-12-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics Nonequilibrium Flow Flow Equations Gas-solid Interfaces Particle Diffusion Numerical Analysis Gas Flow Distribution Functions Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |