{"id":387206,"date":"2024-06-26T16:31:40","date_gmt":"2024-06-26T15:31:40","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%e6%b6%b2%e4%bd%93%e3%81%ae4%e3%81%a4%e3%81%ae%e7%86%b1%e5%8a%9b%e5%ad%a6%e7%89%b9%e6%80%a7\/"},"modified":"2024-06-26T16:31:40","modified_gmt":"2024-06-26T15:31:40","slug":"%e6%b6%b2%e4%bd%93%e3%81%ae4%e3%81%a4%e3%81%ae%e7%86%b1%e5%8a%9b%e5%ad%a6%e7%89%b9%e6%80%a7","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ja\/%e6%b6%b2%e4%bd%93%e3%81%ae4%e3%81%a4%e3%81%ae%e7%86%b1%e5%8a%9b%e5%ad%a6%e7%89%b9%e6%80%a7\/","title":{"rendered":"\u6db2\u4f53\u306e4\u3064\u306e\u71b1\u529b\u5b66\u7279\u6027"},"content":{"rendered":"<p class=\"sidekick\">\u6db2\u4f53\u306e4\u3064\u306e\u4e3b\u8981\u306a\u71b1\u529b\u5b66\u7279\u6027\u3001\u30a8\u30f3\u30bf\u30eb\u30d4\u30fc\u3001\u6bd4\u71b1\u5bb9\u91cf\u3001\u71b1\u81a8\u5f35\u4fc2\u6570\u3001\u5727\u7e2e\u7387\u3092\u8aac\u660e\u3002\u6db2\u4f53\u306e\u6319\u52d5\u3068\u5de5\u5b66\u7684\u5fdc\u7528\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\u6db2\u4f53\u306e4\u3064\u306e\u71b1\u529b\u5b66\u7279\u6027.png\" alt=\"\u6db2\u4f53\u306e4\u3064\u306e\u71b1\u529b\u5b66\u7279\u6027\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\u6db2\u4f53\u306e4\u3064\u306e\u71b1\u529b\u5b66\u7279\u6027<\/h2>\n<p>\u6db2\u4f53\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u71b1\u529b\u5b66\u7279\u6027\u304c\u3042\u308a\u3001\u3053\u308c\u3089\u306f\u305d\u306e\u6319\u52d5\u3084\u4f7f\u7528\u3055\u308c\u308b\u72b6\u6cc1\u306b\u5927\u304d\u304f\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u6db2\u4f53\u306e4\u3064\u306e\u4e3b\u8981\u306a\u71b1\u529b\u5b66\u7279\u6027\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h2>1. \u30a8\u30f3\u30bf\u30eb\u30d4\u30fc (Enthalpy, H)<\/h2>\n<p>\u30a8\u30f3\u30bf\u30eb\u30d4\u30fc\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u5185\u90e8\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u5727\u529b\u306b\u3088\u308b\u4f53\u7a4d\u4ed5\u4e8b\u3092\u52a0\u3048\u305f\u3082\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u5f0f\u3067\u8868\u3055\u308c\u307e\u3059\uff1a<\/p>\n<p><math> H = U + PV <\/math>\n<\/p>\n<p>\u3053\u3053\u3067\u3001<\/p>\n<math> U <\/math>\n<p>\u306f\u5185\u90e8\u30a8\u30cd\u30eb\u30ae\u30fc\u3001<\/p>\n<math> P <\/math>\n<p>\u306f\u5727\u529b\u3001<\/p>\n<math> V <\/math>\n<p>\u306f\u4f53\u7a4d\u3067\u3059\u3002\u30a8\u30f3\u30bf\u30eb\u30d4\u30fc\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u4e00\u5b9a\u5727\u529b\u3067\u81a8\u5f35\u307e\u305f\u306f\u53ce\u7e2e\u3059\u308b\u3068\u304d\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u5909\u5316\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<h2>2. \u6bd4\u71b1\u5bb9\u91cf (Specific Heat Capacity, C)<\/h2>\n<p>\u6bd4\u71b1\u5bb9\u91cf\u306f\u3001\u5358\u4f4d\u8cea\u91cf\u306e\u7269\u8cea\u306e\u6e29\u5ea6\u30921 K (\u307e\u305f\u306f 1\u00b0C) \u4e0a\u6607\u3055\u305b\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u71b1\u91cf\u3092\u793a\u3057\u307e\u3059\u3002\u6db2\u4f53\u306e\u6bd4\u71b1\u5bb9\u91cf\u306f\u3001\u7279\u306b\u51b7\u5374\u3084\u52a0\u71b1\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u6bd4\u71b1\u5bb9\u91cf\u306f\u4ee5\u4e0b\u306e\u5f0f\u3067\u8a08\u7b97\u3055\u308c\u307e\u3059\uff1a<\/p>\n<p><math> C = \\frac{Q}{m \\Delta T} <\/math>\n<\/p>\n<p>\u3053\u3053\u3067\u3001<\/p>\n<math> Q <\/math>\n<p>\u306f\u4f9b\u7d66\u3055\u308c\u305f\u71b1\u91cf\u3001<\/p>\n<math> m <\/math>\n<p>\u306f\u8cea\u91cf\u3001<\/p>\n<math> \\Delta T <\/math>\n<p>\u306f\u6e29\u5ea6\u5909\u5316\u3067\u3059\u3002<\/p>\n<h2>3. \u71b1\u81a8\u5f35\u4fc2\u6570 (Thermal Expansion Coefficient, \u03b1)<\/h2>\n<p>\u71b1\u81a8\u5f35\u4fc2\u6570\u306f\u3001\u6e29\u5ea6\u5909\u5316\u306b\u5fdc\u3058\u3066\u7269\u8cea\u306e\u4f53\u7a4d\u304c\u3069\u308c\u3060\u3051\u5909\u5316\u3059\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002\u6db2\u4f53\u306e\u4f53\u7a4d\u5909\u5316\u306f\u3001\u4ee5\u4e0b\u306e\u5f0f\u3067\u8868\u3055\u308c\u307e\u3059\uff1a<\/p>\n<p><math> V_t = V_0 (1 + \\alpha \\Delta T) <\/math>\n<\/p>\n<p>\u3053\u3053\u3067\u3001<\/p>\n<math> V_t <\/math>\n<p>\u306f\u6700\u7d42\u4f53\u7a4d\u3001<\/p>\n<math> V_0 <\/math>\n<p>\u306f\u521d\u671f\u4f53\u7a4d\u3001<\/p>\n<math> \\alpha <\/math>\n<p>\u306f\u71b1\u81a8\u5f35\u4fc2\u6570\u3001<\/p>\n<math> \\Delta T <\/math>\n<p>\u306f\u6e29\u5ea6\u5909\u5316\u3067\u3059\u3002\u6db2\u4f53\u306e\u71b1\u81a8\u5f35\u4fc2\u6570\u306f\u3001\u6e29\u5ea6\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>4. \u5727\u7e2e\u7387 (Compressibility, \u03ba)<\/h2>\n<p>\u5727\u7e2e\u7387\u306f\u3001\u7269\u8cea\u304c\u5916\u90e8\u304b\u3089\u306e\u5727\u529b\u306b\u3069\u308c\u3060\u3051\u5fdc\u3058\u3066\u4f53\u7a4d\u3092\u7e2e\u3081\u3089\u308c\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002\u5727\u7e2e\u7387\u306f\u4ee5\u4e0b\u306e\u5f0f\u3067\u5b9a\u7fa9\u3055\u308c\u307e\u3059\uff1a<\/p>\n<p><math> \u03ba = &#8211; \\frac{1}{V} \\frac{\\partial V}{\\partial P} <\/math>\n<\/p>\n<p>\u3053\u3053\u3067\u3001<\/p>\n<math> V <\/math>\n<p>\u306f\u4f53\u7a4d\u3001<\/p>\n<math> P <\/math>\n<p>\u306f\u5727\u529b\u3067\u3059\u3002\u8ca0\u306e\u7b26\u53f7\u306f\u3001\u5727\u529b\u304c\u5897\u52a0\u3059\u308b\u3068\u4f53\u7a4d\u304c\u6e1b\u5c11\u3059\u308b\u3068\u3044\u3046\u7279\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u6db2\u4f53\u306e\u5727\u7e2e\u7387\u306f\u4e00\u822c\u306b\u4f4e\u304f\u3001\u3053\u308c\u306f\u6db2\u4f53\u304c\u56fa\u4f53\u306b\u8fd1\u3044\u5bc6\u5ea6\u3092\u6301\u3064\u305f\u3081\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u30894\u3064\u306e\u71b1\u529b\u5b66\u7279\u6027\u306f\u3001\u6db2\u4f53\u306e\u6319\u52d5\u3092\u7406\u89e3\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u5de5\u5b66\u7684\u5fdc\u7528\u3067\u52b9\u679c\u7684\u306b\u5229\u7528\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6db2\u4f53\u306e4\u3064\u306e\u4e3b\u8981\u306a\u71b1\u529b\u5b66\u7279\u6027\u3001\u30a8\u30f3\u30bf\u30eb\u30d4\u30fc\u3001\u6bd4\u71b1\u5bb9\u91cf\u3001\u71b1\u81a8\u5f35\u4fc2\u6570\u3001\u5727\u7e2e\u7387\u3092\u8aac\u660e\u3002\u6db2\u4f53\u306e\u6319\u52d5\u3068\u5de5\u5b66\u7684\u5fdc\u7528\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u3087\u3046\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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