| タイトル | Energy transfer in volume-reflecting heat shields |
| 本文（外部サイト） | http://hdl.handle.net/2060/19740024259 |
| 著者（英） | Weston, K. C. |
| 著者所属（英） | Tulsa Univ. |
| 発行日 | 1974-08-01 |
| 言語 | eng |
| 内容記述 | An approximate analysis of radiative transfer in highly scattering materials was developed based on the Kubelka-Munk differential equations--a set of two differential equations representing the spatial rate of change of radiative half-fluxes within the scattering media. These approximate solutions of the Kubelka-Munk equations together with analytic solutions for the steady state temperature distribution for two types of boundary conditions are given. These solutions show the influence of back surface reflectance, scattering power, incident radiative flux parameter and boundary conductive flux parameter on overall reflectance and temperature distributions. This radiation field analysis, adapted to spherical geometry, was applied to the evaluation of the thermal performance of teflon and fritted quartz as heat protection materials for entry into the atmosphere of Jupiter. |
| NASA分類 | THERMODYNAMICS AND COMBUSTION |
| レポートNO | 74N32372
NASA-CR-139659 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/193109 |
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