Analysis of the heat and mass transfer in porous-sublimation cooling
| Autor: | S. M. Ostroumov |
|---|---|
| Rok vydání: | 1990 |
| Předmět: |
Materials science
Mechanical Engineering General Chemical Engineering Computation Mass transfer General Engineering Vapor flow Thermodynamics Sublimation (phase transition) Astrophysics::Earth and Planetary Astrophysics Condensed Matter Physics Porosity Nonlinear Sciences::Pattern Formation and Solitons |
| Zdroj: | Journal of Engineering Physics. 59:1512-1518 |
| ISSN: | 1573-871X 0022-0841 |
| DOI: | 10.1007/bf00870406 |
| Popis: | Conditions are considered for applicability of a model with a moving sublimation front, and factors governing the direction of its motion are clarified. A method is proposed for computation of the temperature of the surface being cooled and the location of the sublimation front as a function of the time for viscous vapor flow. The stability of the plane sublimation front shape is investigated for different cryogenic agents. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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