{"id":400122,"date":"2024-06-28T04:57:44","date_gmt":"2024-06-28T03:57:44","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%e6%b0%b4%e3%81%ae%e6%b3%a2%e5%8b%95%e5%8a%9b%e5%ad%a6\/"},"modified":"2024-06-28T04:57:44","modified_gmt":"2024-06-28T03:57:44","slug":"%e6%b0%b4%e3%81%ae%e6%b3%a2%e5%8b%95%e5%8a%9b%e5%ad%a6","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ja\/%e6%b0%b4%e3%81%ae%e6%b3%a2%e5%8b%95%e5%8a%9b%e5%ad%a6\/","title":{"rendered":"\u6c34\u306e\u6ce2\u52d5\u529b\u5b66"},"content":{"rendered":"<p class=\"sidekick\">\u6c34\u306e\u6ce2\u52d5\u529b\u5b66\u306f\u3001\u6d77\u3084\u6e56\u306a\u3069\u3067\u767a\u751f\u3059\u308b\u6ce2\u306e\u6319\u52d5\u3092\u7814\u7a76\u3057\u3001\u8239\u8236\u8a2d\u8a08\u3001\u6d25\u6ce2\u4e88\u6e2c\u3001\u6d77\u5cb8\u4fdd\u8b77\u306a\u3069\u5e45\u5e83\u3044\u5206\u91ce\u3067\u5fdc\u7528\u3055\u308c\u308b\u79d1\u5b66\u5206\u91ce\u3067\u3059\u3002<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\u6c34\u306e\u6ce2\u52d5\u529b\u5b66.png\" alt=\"\u6c34\u306e\u6ce2\u52d5\u529b\u5b66\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\u6c34\u306e\u6ce2\u52d5\u529b\u5b66<\/h2>\n<p>\u6c34\u306e\u6ce2\u52d5\u529b\u5b66\u306f\u3001\u6db2\u4f53\u306e\u8868\u9762\u4e0a\u306b\u304a\u3051\u308b\u6ce2\u306e\u6319\u52d5\u3092\u7814\u7a76\u3059\u308b\u5206\u91ce\u3067\u3042\u308a\u3001\u7279\u306b\u6d77\u6d0b\u3001\u6e56\u3001\u5ddd\u306a\u3069\u306e\u81ea\u7136\u6c34\u57df\u3067\u767a\u751f\u3059\u308b\u6ce2\u306b\u3064\u3044\u3066\u306e\u7406\u89e3\u3092\u6df1\u3081\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8239\u8236\u8a2d\u8a08\u3001\u6c34\u8cea\u7ba1\u7406\u3001\u6d25\u6ce2\u4e88\u6e2c\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5de5\u5b66\u304a\u3088\u3073\u74b0\u5883\u4fdd\u8b77\u5206\u91ce\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n<h2>\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u6c34\u306e\u6ce2\u306f\u3001\u98a8\u3001\u5730\u9707\u3001\u8239\u306e\u822a\u884c\u306a\u3069\u306e\u5916\u90e8\u8981\u56e0\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u6db2\u4f53\u8868\u9762\u306e\u5468\u671f\u7684\u306a\u5909\u52d5\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u6ce2\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u57fa\u672c\u7684\u306a\u7279\u6027\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u307e\u3059:<\/p>\n<p><u1><\/p>\n<li><strong>\u632f\u5e45 (A):<\/strong> \u6ce2\u306e\u9802\u70b9\u304b\u3089\u5e95\u70b9\u307e\u3067\u306e\u9ad8\u3055\u306e\u534a\u5206\u3002<\/li>\n<li><strong>\u6ce2\u9577 (\u03bb):<\/strong> \u6ce2\u306e\u9802\u70b9\u304b\u3089\u6b21\u306e\u9802\u70b9\u307e\u3067\u306e\u8ddd\u96e2\u3002<\/li>\n<li><strong>\u5468\u6ce2\u6570 (f):<\/strong> \u4e00\u79d2\u9593\u306b\u901a\u904e\u3059\u308b\u6ce2\u306e\u6570\u3002<\/li>\n<li><strong>\u901f\u5ea6 (v):<\/strong> \u6ce2\u304c\u79fb\u52d5\u3059\u308b\u901f\u5ea6\u3002\u3053\u308c\u306f\u6ce2\u9577 (\u03bb) \u3068\u5468\u6ce2\u6570 (f) \u306e\u7a4d\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u3002<br \/>\n  \\( v = \u03bb \\times f \\)<\/li>\n<p><\/u1><\/p>\n<h2>\u6ce2\u306e\u7a2e\u985e<\/h2>\n<h3>1. \u8868\u9762\u6ce2<\/h3>\n<p>\u8868\u9762\u6ce2\u306f\u6db2\u4f53\u8868\u9762\u3092\u4f1d\u308f\u308b\u6ce2\u3067\u3001\u98a8\u304c\u6c34\u306e\u8868\u9762\u306b\u4f5c\u7528\u3059\u308b\u3053\u3068\u3067\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30bf\u30a4\u30d7\u306e\u6ce2\u306f\u3001\u4e00\u822c\u306b\u79c1\u305f\u3061\u304c\u6d77\u3084\u6e56\u3067\u76ee\u306b\u3059\u308b\u6ce2\u3067\u3059\u3002<\/p>\n<h3>2. \u5185\u90e8\u6ce2<\/h3>\n<p>\u5185\u90e8\u6ce2\u306f\u3001\u7570\u306a\u308b\u5bc6\u5ea6\u306e\u5c64\u9593\u3067\u751f\u3058\u308b\u6ce2\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u6d77\u6d0b\u3084\u6e56\u306e\u6c34\u6e29\u3084\u5869\u5206\u6fc3\u5ea6\u306e\u5909\u5316\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>\u6ce2\u52d5\u65b9\u7a0b\u5f0f<\/h2>\n<p>\u6c34\u306e\u6ce2\u52d5\u529b\u5b66\u306b\u304a\u3044\u3066\u3001\u6ce2\u306e\u52d5\u4f5c\u306f\u6ce2\u52d5\u65b9\u7a0b\u5f0f\u306b\u3088\u3063\u3066\u30e2\u30c7\u30eb\u5316\u3055\u308c\u307e\u3059\u3002\u4e00\u6b21\u5143\u7684\u306a\u6ce2\u52d5\u306e\u4f8b\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6ce2\u52d5\u65b9\u7a0b\u5f0f\u3092\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059:<\/p>\n<p>\\[ \\frac{\\partial^2 u}{\\partial t^2} = c^2 \\frac{\\partial^2 u}{\\partial x^2} \\]\n<p>\u3053\u3053\u3067\u3001<em>u<\/em>\u306f\u6642\u9593\u3068\u4f4d\u7f6e\u306e\u95a2\u6570\u3067\u3042\u308b\u6ce2\u3001<em>c<\/em>\u306f\u6ce2\u306e\u901f\u5ea6\u3067\u3059\u3002\u3053\u306e\u65b9\u7a0b\u5f0f\u306f\u3001\u6ce2\u304c\u3069\u306e\u3088\u3046\u306b\u6642\u9593\u3068\u7a7a\u9593\u3067\u4f1d\u64ad\u3059\u308b\u304b\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u5fdc\u7528\u4f8b<\/h2>\n<p><u1><\/p>\n<li><strong>\u6d25\u6ce2\u4e88\u6e2c:<\/strong> \u5730\u9707\u3084\u305d\u306e\u4ed6\u306e\u8981\u56e0\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u5de8\u5927\u306a\u6ce2\u3067\u3042\u308b\u6d25\u6ce2\u306e\u4e88\u6e2c\u3068\u5bfe\u5fdc\u3002<\/li>\n<li><strong>\u8239\u8236\u8a2d\u8a08:<\/strong> \u8239\u8236\u306e\u8010\u6ce2\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u8a2d\u8a08\u6700\u9069\u5316\u3002<\/li>\n<li><strong>\u6d77\u5cb8\u4fdd\u8b77:<\/strong> \u6d77\u5cb8\u5730\u57df\u3092\u6ce2\u304b\u3089\u5b88\u308b\u305f\u3081\u306e\u5824\u9632\u8a2d\u8a08\u3084\u6ce2\u6d88\u3057\u30d6\u30ed\u30c3\u30af\u306e\u914d\u7f6e\u3002<\/li>\n<li><strong>\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc:<\/strong> \u6ce2\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5229\u7528\u3057\u3066\u767a\u96fb\u3059\u308b\u6280\u8853\u3002<\/li>\n<p><\/u1><\/p>\n<p>\u6c34\u306e\u6ce2\u52d5\u529b\u5b66\u306f\u3001\u81ea\u7136\u306e\u6ce2\u306e\u52d5\u304d\u3092\u7406\u89e3\u3057\u3001\u3053\u308c\u3092\u69d8\u3005\u306a\u5b9f\u969b\u306e\u554f\u984c\u89e3\u6c7a\u306b\u5fdc\u7528\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u5206\u91ce\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u79c1\u305f\u3061\u306f\u3088\u308a\u5b89\u5168\u3067\u52b9\u7387\u7684\u306a\u6c34\u5229\u7528\u3084\u9632\u707d\u5bfe\u7b56\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6c34\u306e\u6ce2\u52d5\u529b\u5b66\u306f\u3001\u6d77\u3084\u6e56\u306a\u3069\u3067\u767a\u751f\u3059\u308b\u6ce2\u306e\u6319\u52d5\u3092\u7814\u7a76\u3057\u3001\u8239\u8236\u8a2d\u8a08\u3001\u6d25\u6ce2\u4e88\u6e2c\u3001\u6d77\u5cb8\u4fdd\u8b77\u306a\u3069\u5e45\u5e83\u3044\u5206\u91ce\u3067\u5fdc\u7528\u3055\u308c\u308b\u79d1\u5b66\u5206\u91ce\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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