%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%% 表題: 2001 年 地球惑星科学関連学会 合同大会 ポスター紹介 %%% %%% 履歴: 2001/06/04 杉山耕一朗 %%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% %%deffont "standard" xfont "comic sans ms-medium-r" %%deffont "thick" xfont "arial black-medium-r" %%deffont "typewriter" xfont "courier new-bold-r" %%deffont "type2writer" xfont "arial narrow-bold-r" %% %% Default settings per each line numbers. %% %%%default 1 leftfill, size 2, fore "darkgreen", back "lemonchiffon" %default 1 leftfill, size 2, fore "darkgreen", back "white" %default 2 size 7, vgap 10, prefix " " %default 3 size 2, bar "gray70", vgap 20 %default 4 size 5, fore "navyblue", vgap 30, prefix " " %% %% Default settings that are applied to TAB-indented lines. %% %tab 1 size 4, vgap 35, prefix " ", icon arc "tomato" 40 %tab 2 size 4, vgap 20, prefix " ", icon box "seagreen" 40 %tab 3 size 3, vgap 20, prefix " ", icon delta3 "pink" 40 %% %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %page %nodefault %size 7, fore "darkblue", vgap 20, back "white" %center, size 7 木星型惑星大気の熱力学計算 %size 3 杉山耕一朗 (北大・理), 小高正嗣 (東大・数理), 倉本圭 (北大・理), 林祥介 (北大・理) %left, size 4 本研究の目的: 木星型惑星大気の熱力学状態を記述するための熱力学コードの開発 %fore "navyblue" ∵ 木星型惑星 => 温度・圧力条件の幅が広い, 凝結物質が複数 %fore "navyblue" 計算する物理量 断熱温度減率 凝縮物の鉛直分布 気体成分の組成の鉛直変化 計算手法 ギブスの自由エネルギー最小化法 %fore "navyblue" 平衡組成の計算 → エントロピーの計算 → 断熱曲線を計算 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %page %nodefault %size 7, fore "darkblue", vgap 20, back "white" 本熱力学コードの利点 反応式を考慮する必要がない 多様な木星型惑星大気全てに対して応用可能 大気組成に応じて数値コードを書き換える必要がない 計算結果 過去の代表的な研究と整合的 %center %image "ps/cloud-t.eps" 0 150 150 1