AM06-15-001 アブレーション熱防御評価のための熱化学物性値と動的モデルの改善(空気力学・高エンタルピー流(1),一般講演)

概要

論文の詳細を見る
Ablation thermal protection is one of techniques to protect hypersonic vehicles against the severe heating environments during atmospheric planetary entries. To assess performance of thermal protection systems, it is necessary to accurately compute fundamental fluid-dynamic processes near the surface. In an attempt to realize this, considerations of thermochemical properties and reaction rate coefficients for gas mixtures of ambient flows and pyrolysis gases have been made in this study. Tentative results show that both have considerable influences on performance prediction of ablator thermal protection systems, especially in cases where a large amount of pyrolysis-gas injection is expected.
日本流体力学会の論文
2006-09-05