{"id":743043,"date":"2024-09-17T02:08:08","date_gmt":"2024-09-17T01:08:08","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=743043"},"modified":"2024-09-17T02:08:08","modified_gmt":"2024-09-17T01:08:08","slug":"%e5%85%b1%e8%bd%ad%e4%bc%a0%e7%83%ad%e5%bb%ba%e6%a8%a1","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/zh-hans\/%e5%85%b1%e8%bd%ad%e4%bc%a0%e7%83%ad%e5%bb%ba%e6%a8%a1\/","title":{"rendered":"\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21"},"content":{"rendered":"<p class=\"sidekick\">\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21\uff1a\u89e3\u6790\u70ed\u91cf\u5728\u56fa\u4f53\u548c\u6d41\u4f53\u4e4b\u95f4\u4f20\u9012\u7684\u4e92\u52a8\u673a\u5236\uff0c\u63ed\u793a\u70ed\u5de5\u7a0b\u9886\u57df\u7684\u57fa\u672c\u539f\u7406\uff0c\u5e2e\u52a9\u8bfb\u8005\u7406\u89e3\u590d\u6742\u7684\u70ed\u4f20\u5bfc\u73b0\u8c61\u3002<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21.png\" alt=\"\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21<\/h2>\n<p>\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21\u662f\u7814\u7a76\u5728\u4e0d\u540c\u7269\u7406\u4ecb\u8d28\u548c\u8fb9\u754c\u6761\u4ef6\u4e0b\uff0c\u70ed\u91cf\u5982\u4f55\u5728\u56fa\u4f53\u548c\u6d41\u4f53\u4e4b\u95f4\u4f20\u9012\u7684\u8fc7\u7a0b\u3002\u8fd9\u79cd\u5efa\u6a21\u65b9\u6cd5\u5728\u5de5\u7a0b\u5e94\u7528\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u7279\u522b\u662f\u5728\u70ed\u80fd\u7ba1\u7406\u548c\u8bbe\u8ba1\u4e2d\u3002<\/p>\n<h2>\u57fa\u672c\u539f\u7406<\/h2>\n<p>\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21\u6d89\u53ca\u4e24\u4e2a\u4e3b\u8981\u4f20\u70ed\u673a\u5236\uff1a\u70ed\u4f20\u5bfc\u548c\u5bf9\u6d41\u3002\u70ed\u4f20\u5bfc\u662f\u6307\u5728\u56fa\u4f53\u6216\u6d41\u4f53\u5185\u90e8\uff0c\u7531\u4e8e\u6e29\u5ea6\u68af\u5ea6\u5bfc\u81f4\u70ed\u91cf\u4ece\u9ad8\u6e29\u533a\u5411\u4f4e\u6e29\u533a\u4f20\u9012\uff1b\u800c\u5bf9\u6d41\u662f\u6307\u7531\u4e8e\u6d41\u4f53\u7684\u8fd0\u52a8\uff0c\u70ed\u91cf\u968f\u6d41\u4f53\u8fd0\u52a8\u800c\u4f20\u9012\u3002<\/p>\n<h2>\u6570\u5b66\u6a21\u578b<\/h2>\n<p>\u5171\u8f6d\u4f20\u70ed\u7684\u6570\u5b66\u6a21\u578b\u901a\u5e38\u5305\u62ec\u70ed\u4f20\u5bfc\u65b9\u7a0b\u548c\u5bf9\u6d41\u4f20\u70ed\u65b9\u7a0b\u3002\u8fd9\u4e9b\u65b9\u7a0b\u53ef\u4ee5\u901a\u8fc7\u6570\u503c\u65b9\u6cd5\u6c42\u89e3\uff0c\u5305\u62ec\u6709\u9650\u5143\u65b9\u6cd5\uff08FEM\uff09\u3001\u6709\u9650\u5dee\u5206\u65b9\u6cd5\uff08FDM\uff09\u548c\u6709\u9650\u4f53\u79ef\u65b9\u6cd5\uff08FVM\uff09\u3002<\/p>\n<pre>\n\\[\n\\frac{\\partial T}{\\partial t} = \\alpha \\nabla^2 T \\quad (\u70ed\u4f20\u5bfc\u65b9\u7a0b)\n\\]\n<\/pre>\n<pre>\n\\[\n\\rho c_p \\left( \\frac{\\partial T}{\\partial t} + \\vec{u} \\cdot \\nabla T \\right) = k \\nabla^2 T + q \\quad (\u80fd\u91cf\u65b9\u7a0b\uff0c\u5bf9\u6d41\u4f20\u70ed)\n\\]\n<\/pre>\n<h2>\u5efa\u6a21\u6b65\u9aa4<\/h2>\n<p><u1><\/p>\n<li>\u786e\u5b9a\u51e0\u4f55\u7ed3\u6784\u548c\u6750\u6599\u5c5e\u6027\u3002<\/li>\n<li>\u5212\u5206\u8ba1\u7b97\u7f51\u683c\u3002<\/li>\n<li>\u8bbe\u5b9a\u521d\u59cb\u6761\u4ef6\u548c\u8fb9\u754c\u6761\u4ef6\u3002<\/li>\n<li>\u9009\u62e9\u5408\u9002\u7684\u6570\u503c\u6c42\u89e3\u65b9\u6cd5\u3002<\/li>\n<li>\u8fdb\u884c\u6570\u503c\u8ba1\u7b97\u5e76\u5206\u6790\u7ed3\u679c\u3002<\/li>\n<p><\/u1><\/p>\n<h2>\u5e94\u7528\u9886\u57df<\/h2>\n<p>\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21\u5728\u8bb8\u591a\u9886\u57df\u6709\u5e7f\u6cdb\u5e94\u7528\uff1a<\/p>\n<p><o1><\/p>\n<li>\u822a\u7a7a\u822a\u5929<\/li>\n<li>\u7535\u5b50\u51b7\u5374<\/li>\n<li>\u5efa\u7b51\u7269\u7684\u70ed\u7ba1\u7406<\/li>\n<li>\u6c7d\u8f66\u5de5\u4e1a\u4e2d\u7684\u53d1\u52a8\u673a\u51b7\u5374<\/li>\n<li>\u80fd\u6e90\u7cfb\u7edf\u4e2d\u7684\u70ed\u4ea4\u6362\u5668\u8bbe\u8ba1<\/li>\n<p><\/o1><\/p>\n<h2>\u6311\u6218\u4e0e\u89e3\u51b3\u65b9\u6848<\/h2>\n<p>\u5728\u8fdb\u884c\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21\u65f6\uff0c\u4e3b\u8981\u7684\u6311\u6218\u5305\u62ec\uff1a<\/p>\n<p><u1><\/p>\n<li>\u8ba1\u7b97\u590d\u6742\u51e0\u4f55\u4f53\u65f6\u6240\u9700\u7684\u8ba1\u7b97\u8d44\u6e90\u5927\u3002<\/li>\n<li>\u6d41\u56fa\u8026\u5408\u7684\u95ee\u9898\uff0c\u6d89\u53ca\u5230\u591a\u7269\u7406\u573a\u7684\u6c42\u89e3\u3002<\/li>\n<li>\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6750\u6599\u5c5e\u6027\u53ef\u80fd\u968f\u6e29\u5ea6\u53d8\u5316\u3002<\/li>\n<p><\/u1><\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u7b56\u7565\uff1a<\/p>\n<p><o1><\/p>\n<li>\u4f7f\u7528\u5e76\u884c\u8ba1\u7b97\u52a0\u901f\u6570\u503c\u6c42\u89e3\u3002<\/li>\n<li>\u91c7\u7528\u591a\u5c3a\u5ea6\u5efa\u6a21\u65b9\u6cd5\u3002<\/li>\n<li>\u5229\u7528\u5b9e\u9a8c\u6570\u636e\u5bf9\u6a21\u578b\u8fdb\u884c\u6821\u51c6\u548c\u9a8c\u8bc1\u3002<\/li>\n<p><\/o1><\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21\u662f\u70ed\u5de5\u9886\u57df\u4e2d\u7684\u4e00\u9879\u91cd\u8981\u6280\u672f\uff0c\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\u3002\u901a\u8fc7\u5408\u7406\u5730\u9009\u62e9\u548c\u5e94\u7528\u6570\u503c\u65b9\u6cd5\uff0c\u53ef\u4ee5\u63d0\u9ad8\u4f20\u70ed\u5efa\u6a21\u7684\u7cbe\u786e\u6027\u548c\u6548\u7387\uff0c\u4ece\u800c\u4e3a\u5de5\u7a0b\u8bbe\u8ba1\u548c\u70ed\u7ba1\u7406\u63d0\u4f9b\u6709\u529b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21\uff1a\u89e3\u6790\u70ed\u91cf\u5728\u56fa\u4f53\u548c\u6d41\u4f53\u4e4b\u95f4\u4f20\u9012\u7684\u4e92\u52a8\u673a\u5236\uff0c\u63ed\u793a\u70ed\u5de5\u7a0b\u9886\u57df\u7684\u57fa\u672c\u539f\u7406\uff0c\u5e2e\u52a9\u8bfb\u8005\u7406\u89e3\u590d\u6742\u7684\u70ed\u4f20\u5bfc\u73b0\u8c61\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[134],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21<\/title>\n<meta name=\"description\" content=\"\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21\uff1a\u89e3\u6790\u70ed\u91cf\u5728\u56fa\u4f53\u548c\u6d41\u4f53\u4e4b\u95f4\u4f20\u9012\u7684\u4e92\u52a8\u673a\u5236\uff0c\u63ed\u793a\u70ed\u5de5\u7a0b\u9886\u57df\u7684\u57fa\u672c\u539f\u7406\uff0c\u5e2e\u52a9\u8bfb\u8005\u7406\u89e3\u590d\u6742\u7684\u70ed\u4f20\u5bfc\u73b0\u8c61\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thermal-engineering.org\/zh-hans\/\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21\" \/>\n<meta property=\"og:description\" content=\"\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21\uff1a\u89e3\u6790\u70ed\u91cf\u5728\u56fa\u4f53\u548c\u6d41\u4f53\u4e4b\u95f4\u4f20\u9012\u7684\u4e92\u52a8\u673a\u5236\uff0c\u63ed\u793a\u70ed\u5de5\u7a0b\u9886\u57df\u7684\u57fa\u672c\u539f\u7406\uff0c\u5e2e\u52a9\u8bfb\u8005\u7406\u89e3\u590d\u6742\u7684\u70ed\u4f20\u5bfc\u73b0\u8c61\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/zh-hans\/\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermal Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2024-09-17T01:08:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/\u5171\u8f6d\u4f20\u70ed\u5efa\u6a21.png\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\">\n\t<meta name=\"twitter:data1\" content=\"Nick Connor\">\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\">\n\t<meta name=\"twitter:data2\" content=\"0\u5206\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\",\"url\":\"https:\/\/www.thermal-engineering.org\/fr\/\",\"name\":\"Thermal Engineering\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.thermal-engineering.org\/fr\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-CN\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/zh-hans\/%e5%85%b1%e8%bd%ad%e4%bc%a0%e7%83%ad%e5%bb%ba%e6%a8%a1\/#primaryimage\",\"inLanguage\":\"zh-CN\",\"url\":\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/\\u5171\\u8f6d\\u4f20\\u70ed\\u5efa\\u6a21.png\",\"width\":1000,\"height\":1000,\"caption\":\"\\u5171\\u8f6d\\u4f20\\u70ed\\u5efa\\u6a21\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.thermal-engineering.org\/zh-hans\/%e5%85%b1%e8%bd%ad%e4%bc%a0%e7%83%ad%e5%bb%ba%e6%a8%a1\/#webpage\",\"url\":\"https:\/\/www.thermal-engineering.org\/zh-hans\/%e5%85%b1%e8%bd%ad%e4%bc%a0%e7%83%ad%e5%bb%ba%e6%a8%a1\/\",\"name\":\"\\u5171\\u8f6d\\u4f20\\u70ed\\u5efa\\u6a21\",\"isPartOf\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/zh-hans\/%e5%85%b1%e8%bd%ad%e4%bc%a0%e7%83%ad%e5%bb%ba%e6%a8%a1\/#primaryimage\"},\"datePublished\":\"2024-09-17T01:08:08+00:00\",\"dateModified\":\"2024-09-17T01:08:08+00:00\",\"author\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"\\u5171\\u8f6d\\u4f20\\u70ed\\u5efa\\u6a21\\uff1a\\u89e3\\u6790\\u70ed\\u91cf\\u5728\\u56fa\\u4f53\\u548c\\u6d41\\u4f53\\u4e4b\\u95f4\\u4f20\\u9012\\u7684\\u4e92\\u52a8\\u673a\\u5236\\uff0c\\u63ed\\u793a\\u70ed\\u5de5\\u7a0b\\u9886\\u57df\\u7684\\u57fa\\u672c\\u539f\\u7406\\uff0c\\u5e2e\\u52a9\\u8bfb\\u8005\\u7406\\u89e3\\u590d\\u6742\\u7684\\u70ed\\u4f20\\u5bfc\\u73b0\\u8c61\\u3002\",\"inLanguage\":\"zh-CN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/zh-hans\/%e5%85%b1%e8%bd%ad%e4%bc%a0%e7%83%ad%e5%bb%ba%e6%a8%a1\/\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\",\"name\":\"Nick Connor\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#personlogo\",\"inLanguage\":\"zh-CN\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g\",\"caption\":\"Nick Connor\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.thermal-engineering.org\/zh-hans\/wp-json\/wp\/v2\/posts\/743043"}],"collection":[{"href":"https:\/\/www.thermal-engineering.org\/zh-hans\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thermal-engineering.org\/zh-hans\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/zh-hans\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/zh-hans\/wp-json\/wp\/v2\/comments?post=743043"}],"version-history":[{"count":0,"href":"https:\/\/www.thermal-engineering.org\/zh-hans\/wp-json\/wp\/v2\/posts\/743043\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.thermal-engineering.org\/zh-hans\/wp-json\/wp\/v2\/media?parent=743043"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/zh-hans\/wp-json\/wp\/v2\/categories?post=743043"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/zh-hans\/wp-json\/wp\/v2\/tags?post=743043"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}