{"id":402432,"date":"2024-06-28T05:14:33","date_gmt":"2024-06-28T04:14:33","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%e9%ab%98%e5%88%86%e5%ad%90%e6%ba%b6%e6%b6%b2%e3%81%ae%e7%b5%b1%e8%a8%88%e7%86%b1%e5%8a%9b%e5%ad%a6\/"},"modified":"2024-06-28T05:14:33","modified_gmt":"2024-06-28T04:14:33","slug":"%e9%ab%98%e5%88%86%e5%ad%90%e6%ba%b6%e6%b6%b2%e3%81%ae%e7%b5%b1%e8%a8%88%e7%86%b1%e5%8a%9b%e5%ad%a6","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ja\/%e9%ab%98%e5%88%86%e5%ad%90%e6%ba%b6%e6%b6%b2%e3%81%ae%e7%b5%b1%e8%a8%88%e7%86%b1%e5%8a%9b%e5%ad%a6\/","title":{"rendered":"\u9ad8\u5206\u5b50\u6eb6\u6db2\u306e\u7d71\u8a08\u71b1\u529b\u5b66"},"content":{"rendered":"<p class=\"sidekick\">\u9ad8\u5206\u5b50\u6eb6\u6db2\u306e\u7d71\u8a08\u71b1\u529b\u5b66\u306f\u3001\u5206\u5b50\u30ec\u30d9\u30eb\u306e\u6319\u52d5\u3068\u30de\u30af\u30ed\u30b9\u30b1\u30fc\u30eb\u3067\u306e\u71b1\u529b\u5b66\u7279\u6027\u3092\u7406\u89e3\u3057\u4e88\u6e2c\u3059\u308b\u305f\u3081\u306e\u57fa\u672c\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\u9ad8\u5206\u5b50\u6eb6\u6db2\u306e\u7d71\u8a08\u71b1\u529b\u5b66.png\" alt=\"\u9ad8\u5206\u5b50\u6eb6\u6db2\u306e\u7d71\u8a08\u71b1\u529b\u5b66\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\u9ad8\u5206\u5b50\u6eb6\u6db2\u306e\u7d71\u8a08\u71b1\u529b\u5b66<\/h2>\n<p>\u9ad8\u5206\u5b50\u6eb6\u6db2\u306e\u7d71\u8a08\u71b1\u529b\u5b66\u306f\u3001\u5206\u5b50\u30ec\u30d9\u30eb\u3067\u306e\u6319\u52d5\u3092\u7406\u89e3\u3057\u3001\u30de\u30af\u30ed\u30b9\u30b1\u30fc\u30eb\u3067\u306e\u71b1\u529b\u5b66\u7279\u6027\u3092\u4e88\u6e2c\u3059\u308b\u305f\u3081\u306e\u57fa\u672c\u7684\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u3053\u308c\u306f\u7269\u7406\u5b66\u3068\u5316\u5b66\u306e\u878d\u5408\u5206\u91ce\u3067\u3042\u308a\u3001\u7279\u306b\u9ad8\u5206\u5b50\u306e\u69cb\u9020\u3001\u76f8\u4e92\u4f5c\u7528\u3001\u53ca\u3073\u904b\u52d5\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>\u9ad8\u5206\u5b50\u6eb6\u6db2\u3068\u306f\uff1f<\/h2>\n<p>\u9ad8\u5206\u5b50\u6eb6\u6db2\u306f\u3001\u9ad8\u5206\u5b50\uff08\u30dd\u30ea\u30de\u30fc\uff09\u3068\u4f4e\u5206\u5b50\uff08\u6eb6\u5a92\uff09\u306e\u6df7\u5408\u7269\u3067\u3059\u3002\u30dd\u30ea\u30de\u30fc\u306f\u975e\u5e38\u306b\u9577\u3044\u5206\u5b50\u9396\u3092\u6301\u3061\u3001\u305d\u306e\u8907\u96d1\u306a\u69cb\u9020\u306f\u305d\u306e\u6eb6\u6db2\u306e\u7269\u7406\u7279\u6027\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u6eb6\u5a92\u306f\u901a\u5e38\u3001\u305d\u308c\u306b\u5bfe\u3057\u3066\u5c0f\u3055\u306a\u5206\u5b50\u3067\u3042\u308a\u3001\u9ad8\u5206\u5b50\u306e\u9396\u306e\u79fb\u52d5\u3092\u52a9\u3051\u3001\u6eb6\u6db2\u4e2d\u3067\u5747\u4e00\u306b\u5206\u6563\u3055\u305b\u307e\u3059\u3002<\/p>\n<h2>\u7d71\u8a08\u71b1\u529b\u5b66\u306e\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u7d71\u8a08\u71b1\u529b\u5b66\u306f\u3001\u5fae\u8996\u7684\u306a\u500b\u3005\u306e\u5206\u5b50\u306e\u6319\u52d5\u3068\u5de8\u8996\u7684\u306a\u7cfb\u5168\u4f53\u306e\u71b1\u529b\u5b66\u7684\u6027\u8cea\u3068\u306e\u95a2\u9023\u3092\u5b9a\u91cf\u7684\u306b\u6271\u3044\u307e\u3059\u3002\u3053\u306e\u5206\u91ce\u306e\u4e3b\u306a\u76ee\u6a19\u306f\u3001\u30df\u30af\u30ed\u306a\u5206\u5b50\u60c5\u5831\u304b\u3089\u30de\u30af\u30ed\u306a\u7269\u7406\u7279\u6027\u3092\u63a8\u6e2c\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u7d71\u8a08\u71b1\u529b\u5b66\u306e\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc (S)<\/strong>: \u7cfb\u306e\u7121\u79e9\u5e8f\u3055\u306e\u5c3a\u5ea6\u3002<\/li>\n<li><strong>\u30a8\u30cd\u30eb\u30ae\u30fc (U)<\/strong>: \u7cfb\u5185\u306e\u7dcf\u30a8\u30cd\u30eb\u30ae\u30fc\u3002<\/li>\n<li><strong>\u81ea\u7531\u30a8\u30cd\u30eb\u30ae\u30fc (F)<\/strong>: \u7cfb\u306e\u5e73\u8861\u72b6\u614b\u3092\u6c7a\u5b9a\u3059\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u3002<\/li>\n<\/ul>\n<h2>\u9ad8\u5206\u5b50\u6eb6\u6db2\u306e\u30d5\u30ea\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u7406\u8ad6<\/h2>\n<p>\u30d5\u30ea\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u7406\u8ad6\u306f\u3001\u9ad8\u5206\u5b50\u6eb6\u6db2\u306e\u7d71\u8a08\u71b1\u529b\u5b66\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u30e2\u30c7\u30eb\u306e\u4e00\u3064\u3067\u3059\u3002\u3053\u306e\u7406\u8ad6\u306f\u3001\u9ad8\u5206\u5b50\u306e\u79fb\u52d5\u3092\u7d71\u8a08\u7684\u306b\u6271\u3044\u3001\u6eb6\u6db2\u4e2d\u3067\u306e\u9ad8\u5206\u5b50\u306e\u62e1\u6563\u7279\u6027\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<p>\u6982\u8981\u3068\u3057\u3066\u3001\u9ad8\u5206\u5b50\u6eb6\u6db2\u306e\u30d5\u30ea\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u7406\u8ad6\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8aac\u660e\u3055\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u9ad8\u5206\u5b50\u306e\u30bb\u30b0\u30e1\u30f3\u30c8\u304c\u5468\u56f2\u306e\u6eb6\u5a92\u5206\u5b50\u306b\u3088\u3063\u3066\u56f2\u307e\u308c\u305f\u7a7a\u9699\uff08\u30d5\u30ea\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\uff09\u306b\u914d\u7f6e\u3055\u308c\u308b\u3002<\/li>\n<li>\u30bb\u30b0\u30e1\u30f3\u30c8\u306e\u79fb\u52d5\u306f\u3001\u3053\u306e\u30d5\u30ea\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u306e\u5927\u304d\u3055\u306b\u3088\u3063\u3066\u5236\u7d04\u3055\u308c\u308b\u3002<\/li>\n<li>\u30d5\u30ea\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u306e\u5206\u5e03\u306f\u3001\u7cfb\u306e\u6e29\u5ea6\u3084\u6fc3\u5ea6\u306b\u3088\u3063\u3066\u5909\u5316\u3059\u308b\u3002<\/li>\n<\/ol>\n<h2>\u30d5\u30ea\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u7406\u8ad6\u306e\u5f0f<\/h2>\n<p>\u30d5\u30ea\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u7406\u8ad6\u306b\u57fa\u3065\u304d\u3001\u9ad8\u5206\u5b50\u6eb6\u6db2\u306e\u81ea\u7531\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u6b21\u306e\u3088\u3046\u306b\u8868\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\\[ F = U &#8211; TS \\]\n<p>\u3053\u3053\u3067\u3001<em>U<\/em> \u306f\u5185\u90e8\u30a8\u30cd\u30eb\u30ae\u30fc\u3001<em>T<\/em> \u306f\u6e29\u5ea6\u3001<em>S<\/em> \u306f\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u30d5\u30ea\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u7406\u8ad6\u3067\u306f\u6b21\u306e\u3088\u3046\u306a\u95a2\u4fc2\u5f0f\u3082\u7528\u3044\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\\[ S = k_B \\log \\Omega \\]\n<p>\u3053\u306e\u5f0f\u306b\u304a\u3044\u3066\u3001<em>k<sub>B<\/sub><\/em> \u306f\u30dc\u30eb\u30c4\u30de\u30f3\u5b9a\u6570\u3001<em>\u03a9<\/em>\u306f\u53ef\u80fd\u306a\u72b6\u614b\u6570\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u9ad8\u5206\u5b50\u6eb6\u6db2\u306e\u7d71\u8a08\u71b1\u529b\u5b66\u306f\u3001\u9ad8\u5206\u5b50\u306e\u7269\u7406\u7279\u6027\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u30d5\u30ea\u30fc\u30dc\u30ea\u30e5\u30fc\u30e0\u7406\u8ad6\u306f\u3001\u9ad8\u5206\u5b50\u6eb6\u6db2\u306e\u52d5\u7684\u7279\u6027\u3092\u8aac\u660e\u3059\u308b\u305f\u3081\u306e\u4e3b\u8981\u306a\u30e2\u30c7\u30eb\u3067\u3042\u308a\u3001\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u3068\u81ea\u7531\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u8003\u3048\u65b9\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u5206\u5b50\u306e\u79fb\u52d5\u3068\u5206\u5e03\u3092\u89e3\u6790\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7406\u8ad6\u306f\u3001\u9ad8\u5206\u5b50\u6750\u6599\u306e\u7814\u7a76\u3084\u958b\u767a\u306b\u304a\u3044\u3066\u975e\u5e38\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9ad8\u5206\u5b50\u6eb6\u6db2\u306e\u7d71\u8a08\u71b1\u529b\u5b66\u306f\u3001\u5206\u5b50\u30ec\u30d9\u30eb\u306e\u6319\u52d5\u3068\u30de\u30af\u30ed\u30b9\u30b1\u30fc\u30eb\u3067\u306e\u71b1\u529b\u5b66\u7279\u6027\u3092\u7406\u89e3\u3057\u4e88\u6e2c\u3059\u308b\u305f\u3081\u306e\u57fa\u672c\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[125],"tags":[],"yoast_head":"<!-- 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