Japan Aerospace Exploration Agency
Japan Aerospace Exploration Agency
Japan Aerospace Exploration Agency
Japan Aerospace Exploration Agency
出版者
宇宙航空研究開発機構宇宙科学研究本部
出版者（英）
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)
雑誌名
宇宙航行の力学シンポジウム 平成16年度
雑誌名(英)
Symposium on Flight Mechanics and Astrodynamics 2004
ページ
37 - 40
発行年
2005-03
抄録（英）
A preliminary assessment of heating environments during entries to Venus is conducted in order to obtain fundamental characteristics of flows in the shock layer, and convective and radiative heat fluxes transferred to the vehicle surface. A brief inspection of the fundamental physics in the shock layer of the CO2 atmosphere is done, and the thermal and chemical kinetic models are selected according to Park's studies. Uncertainties in physical models are reviewed, and their influences on aerodynamic heating rates are examined. Additional molecular band spectra from CO are newly introduced to radiation code SPRADIAN 2, and its effects on the radiative heating rates are also assessed.
金星カプセルの空力加熱環境
