JAXA汎用高エンタルピ非平衡流れ解析コードの開発(反応・多相系高エネルギー,一般講演)

概要

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In order to provide a general-purpose analytical tool for multi-component high-temperature reacting flows, the JAXA Optimized Nonequilibrium Aerothermodynamic Analysis (JONATHAN) code has been developed for use in aerospace applications. The JONATHAN code is designed to be applied to assessment of the planetary entry environments with ablation of the thermal protection system and radiative heat transfer involved, as well as to analysis of high-enthalpy flows in the ground test facilities. The code has inherited the past heritages and will evolve continuously by incorporating the new improvements. Currently, JONATHAN incorporates 32 gas species and corresponding chemical reactions, the multi-temperature thermodynamics, and the accurate heat and mass transport models. In this article, brief descriptions and application examples of the JONATHAN code are presented.
日本流体力学会の論文
2009-09-02