{"id":752636,"date":"2024-11-08T18:31:20","date_gmt":"2024-11-08T17:31:20","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=752636"},"modified":"2024-11-08T18:31:20","modified_gmt":"2024-11-08T17:31:20","slug":"%e6%99%ae%e6%9c%97%e7%89%b9%e8%be%b9%e7%95%8c%e5%b1%82%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/zh-hans\/%e6%99%ae%e6%9c%97%e7%89%b9%e8%be%b9%e7%95%8c%e5%b1%82%e6%98%af%e4%bb%80%e4%b9%88\/","title":{"rendered":"\u666e\u6717\u7279\u8fb9\u754c\u5c42\u662f\u4ec0\u4e48?"},"content":{"rendered":"<p class=\"sidekick\">\u666e\u6717\u7279\u8fb9\u754c\u5c42\u662f\u4ec0\u4e48\uff1f\u6df1\u5165\u89e3\u6790\u6d41\u4f53\u529b\u5b66\u4e2d\u7684\u5173\u952e\u6982\u5ff5\uff0c\u4e86\u89e3\u5b83\u5728\u70ed\u5de5\u5de5\u7a0b\u4e2d\u7684\u91cd\u8981\u4f5c\u7528\uff0c\u638c\u63e1\u5176\u5e94\u7528\u548c\u8ba1\u7b97\u65b9\u6cd5\u3002<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/\u666e\u6717\u7279\u8fb9\u754c\u5c42\u662f\u4ec0\u4e48.png\" alt=\"\u666e\u6717\u7279\u8fb9\u754c\u5c42\u662f\u4ec0\u4e48?\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\u666e\u6717\u7279\u8fb9\u754c\u5c42\u662f\u4ec0\u4e48?<\/h2>\n<p>\u666e\u6717\u7279\u8fb9\u754c\u5c42\uff08Prandtl boundary layer\uff09\u662f\u6d41\u4f53\u529b\u5b66\u548c\u70ed\u529b\u5b66\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u6982\u5ff5\u3002\u5b83\u662f\u6307\u6d41\u4f53\u5728\u6d41\u8fc7\u56fa\u4f53\u8868\u9762\u65f6\uff0c\u7531\u4e8e\u9ecf\u6027\u6548\u5e94\uff0c\u5728\u56fa\u4f53\u8868\u9762\u9644\u8fd1\u5f62\u6210\u7684\u4e00\u4e2a\u8584\u5c42\u6d41\u4f53\u533a\u57df\u3002\u5728\u8fd9\u4e2a\u533a\u57df\u5185\uff0c\u7531\u4e8e\u6d41\u4f53\u7684\u9ecf\u6027\u4f5c\u7528\uff0c\u901f\u5ea6\u68af\u5ea6\u548c\u6e29\u5ea6\u68af\u5ea6\u975e\u5e38\u663e\u8457\u3002\u8fb9\u754c\u5c42\u7684\u51fa\u73b0\u89e3\u91ca\u4e86\u6d41\u4f53\u5728\u56fa\u4f53\u8868\u9762\u9644\u8fd1\u7684\u6d41\u52a8\u7279\u6027\u3002<\/p>\n<h2>\u666e\u6717\u7279\u6570<\/h2>\n<p>\u666e\u6717\u7279\u6570\uff08Prandtl number, Pr\uff09\u662f\u8861\u91cf\u52a8\u91cf\u6269\u6563\u76f8\u5bf9\u4e8e\u70ed\u6269\u6563\u7684\u4e00\u4e2a\u65e0\u91cf\u7eb2\u6570\u3002\u5b83\u7684\u5b9a\u4e49\u662f\uff1a<\/p>\n<p>Pr = \\(\\frac{\u03bcc_p}{k}\\)<\/p>\n<p>\u5176\u4e2d\uff0c\u03bc\u662f\u6d41\u4f53\u7684\u52a8\u529b\u9ecf\u6027\u7cfb\u6570\uff0cc<sub>p<\/sub>\u662f\u6d41\u4f53\u7684\u6bd4\u70ed\u5bb9\uff0ck\u662f\u6d41\u4f53\u7684\u5bfc\u70ed\u7cfb\u6570\u3002\u666e\u6717\u7279\u6570\u8868\u793a\u4e86\u901f\u5ea6\u8fb9\u754c\u5c42\u548c\u70ed\u8fb9\u754c\u5c42\u7684\u76f8\u5bf9\u539a\u5ea6\u3002\u5f53Pr\u6570\u8f83\u5927\u65f6\uff0c\u70ed\u8fb9\u754c\u5c42\u6bd4\u901f\u5ea6\u8fb9\u754c\u5c42\u539a\uff1b\u5f53Pr\u6570\u8f83\u5c0f\u65f6\uff0c\u901f\u5ea6\u8fb9\u754c\u5c42\u6bd4\u70ed\u8fb9\u754c\u5c42\u539a\u3002<\/p>\n<h2>\u901f\u5ea6\u8fb9\u754c\u5c42\u4e0e\u70ed\u8fb9\u754c\u5c42<\/h2>\n<p>\u901f\u5ea6\u8fb9\u754c\u5c42\u662f\u7531\u4e8e\u6d41\u4f53\u7684\u9ecf\u6027\u4f5c\u7528\uff0c\u4f7f\u5f97\u6d41\u4f53\u5728\u56fa\u4f53\u8868\u9762\u9644\u8fd1\u7684\u67d0\u4e00\u8584\u5c42\u5185\u901f\u5ea6\u53d1\u751f\u663e\u8457\u53d8\u5316\u7684\u533a\u57df\u3002\u5728\u901f\u5ea6\u8fb9\u754c\u5c42\u5185\uff0c\u6d41\u4f53\u4ece\u9759\u6b62\u7684\u56fa\u4f53\u8868\u9762\u5230\u81ea\u7531\u6d41\u52a8\u7684\u4e3b\u6d41\u533a\u57df\uff0c\u901f\u5ea6\u9010\u6e10\u589e\u52a0\u3002<\/p>\n<p>\u70ed\u8fb9\u754c\u5c42\u662f\u6307\u5728\u56fa\u4f53\u8868\u9762\u9644\u8fd1\uff0c\u7531\u4e8e\u70ed\u4f20\u5bfc\u548c\u5bf9\u6d41\u4f5c\u7528\uff0c\u4f7f\u5f97\u6d41\u4f53\u6e29\u5ea6\u53d1\u751f\u663e\u8457\u53d8\u5316\u7684\u533a\u57df\u3002\u5728\u70ed\u8fb9\u754c\u5c42\u5185\uff0c\u6d41\u4f53\u4ece\u56fa\u4f53\u8868\u9762\u6e29\u5ea6\u9010\u6e10\u8fc7\u6e21\u5230\u4e3b\u6d41\u6e29\u5ea6\u3002<\/p>\n<h2>\u666e\u6717\u7279\u8fb9\u754c\u5c42\u7684\u5e94\u7528<\/h2>\n<p>\u666e\u6717\u7279\u8fb9\u754c\u5c42\u7684\u6982\u5ff5\u5728\u5de5\u7a0b\u9886\u57df\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5c24\u5176\u5728\u70ed\u4f20\u5bfc\u548c\u6d41\u4f53\u529b\u5b66\u9886\u57df\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5177\u4f53\u7684\u5e94\u7528\u5b9e\u4f8b\uff1a<\/p>\n<p><u1><\/p>\n<li>\u5728\u6362\u70ed\u5668\u8bbe\u8ba1\u4e2d\uff0c\u901a\u8fc7\u666e\u6717\u7279\u6570\u53ef\u4ee5\u4f30\u7b97\u70ed\u4f20\u5bfc\u548c\u6d41\u4f53\u6d41\u52a8\u7684\u6548\u7387\u3002<\/li>\n<li>\u5728\u822a\u7a7a\u5de5\u7a0b\u4e2d\uff0c\u4e86\u89e3\u8fb9\u754c\u5c42\u7279\u6027\u53ef\u4ee5\u5e2e\u52a9\u8bbe\u8ba1\u66f4\u9ad8\u6548\u7684\u673a\u7ffc\u3002<\/li>\n<li>\u5728\u5316\u5de5\u5de5\u7a0b\u4e2d\uff0c\u8fb9\u754c\u5c42\u7406\u8bba\u5e2e\u52a9\u8bbe\u8ba1\u66f4\u52a0\u9ad8\u6548\u7684\u53cd\u5e94\u5668\u548c\u4f20\u8d28\u8bbe\u5907\u3002<\/li>\n<p><\/u1><\/p>\n<p>\u4e86\u89e3\u666e\u6717\u7279\u8fb9\u754c\u5c42\u7684\u7279\u6027\u5bf9\u4e8e\u4f18\u5316\u5de5\u7a0b\u8bbe\u8ba1\u548c\u63d0\u9ad8\u8bbe\u5907\u6027\u80fd\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u666e\u6717\u7279\u8fb9\u754c\u5c42\u662f\u6d41\u4f53\u5728\u56fa\u4f53\u8868\u9762\u9644\u8fd1\u6d41\u52a8\u65f6\u5f62\u6210\u7684\u91cd\u8981\u7ed3\u6784\uff0c\u901a\u8fc7\u666e\u6717\u7279\u6570\u53ef\u4ee5\u7406\u89e3\u548c\u5206\u6790\u8fb9\u754c\u5c42\u5185\u7684\u901f\u5ea6\u548c\u6e29\u5ea6\u53d8\u5316\u3002\u8fd9\u4e2a\u6982\u5ff5\u5728\u5de5\u7a0b\u548c\u79d1\u5b66\u7814\u7a76\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5e2e\u52a9\u6211\u4eec\u8bbe\u8ba1\u548c\u4f18\u5316\u5404\u79cd\u6d41\u4f53\u6d41\u52a8\u548c\u70ed\u4f20\u5bfc\u8bbe\u5907\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u666e\u6717\u7279\u8fb9\u754c\u5c42\u662f\u4ec0\u4e48\uff1f\u6df1\u5165\u89e3\u6790\u6d41\u4f53\u529b\u5b66\u4e2d\u7684\u5173\u952e\u6982\u5ff5\uff0c\u4e86\u89e3\u5b83\u5728\u70ed\u5de5\u5de5\u7a0b\u4e2d\u7684\u91cd\u8981\u4f5c\u7528\uff0c\u638c\u63e1\u5176\u5e94\u7528\u548c\u8ba1\u7b97\u65b9\u6cd5\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>\u666e\u6717\u7279\u8fb9\u754c\u5c42\u662f\u4ec0\u4e48?<\/title>\n<meta name=\"description\" content=\"\u666e\u6717\u7279\u8fb9\u754c\u5c42\u662f\u4ec0\u4e48\uff1f\u6df1\u5165\u89e3\u6790\u6d41\u4f53\u529b\u5b66\u4e2d\u7684\u5173\u952e\u6982\u5ff5\uff0c\u4e86\u89e3\u5b83\u5728\u70ed\u5de5\u5de5\u7a0b\u4e2d\u7684\u91cd\u8981\u4f5c\u7528\uff0c\u638c\u63e1\u5176\u5e94\u7528\u548c\u8ba1\u7b97\u65b9\u6cd5\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\/\u666e\u6717\u7279\u8fb9\u754c\u5c42\u662f\u4ec0\u4e48\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u666e\u6717\u7279\u8fb9\u754c\u5c42\u662f\u4ec0\u4e48?\" \/>\n<meta property=\"og:description\" content=\"\u666e\u6717\u7279\u8fb9\u754c\u5c42\u662f\u4ec0\u4e48\uff1f\u6df1\u5165\u89e3\u6790\u6d41\u4f53\u529b\u5b66\u4e2d\u7684\u5173\u952e\u6982\u5ff5\uff0c\u4e86\u89e3\u5b83\u5728\u70ed\u5de5\u5de5\u7a0b\u4e2d\u7684\u91cd\u8981\u4f5c\u7528\uff0c\u638c\u63e1\u5176\u5e94\u7528\u548c\u8ba1\u7b97\u65b9\u6cd5\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/zh-hans\/\u666e\u6717\u7279\u8fb9\u754c\u5c42\u662f\u4ec0\u4e48\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermal Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-08T17:31:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/\u666e\u6717\u7279\u8fb9\u754c\u5c42\u662f\u4ec0\u4e48.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\/%e6%99%ae%e6%9c%97%e7%89%b9%e8%be%b9%e7%95%8c%e5%b1%82%e6%98%af%e4%bb%80%e4%b9%88\/#primaryimage\",\"inLanguage\":\"zh-CN\",\"url\":\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/\\u666e\\u6717\\u7279\\u8fb9\\u754c\\u5c42\\u662f\\u4ec0\\u4e48.png\",\"width\":1000,\"height\":1000,\"caption\":\"\\u666e\\u6717\\u7279\\u8fb9\\u754c\\u5c42\\u662f\\u4ec0\\u4e48?\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.thermal-engineering.org\/zh-hans\/%e6%99%ae%e6%9c%97%e7%89%b9%e8%be%b9%e7%95%8c%e5%b1%82%e6%98%af%e4%bb%80%e4%b9%88\/#webpage\",\"url\":\"https:\/\/www.thermal-engineering.org\/zh-hans\/%e6%99%ae%e6%9c%97%e7%89%b9%e8%be%b9%e7%95%8c%e5%b1%82%e6%98%af%e4%bb%80%e4%b9%88\/\",\"name\":\"\\u666e\\u6717\\u7279\\u8fb9\\u754c\\u5c42\\u662f\\u4ec0\\u4e48?\",\"isPartOf\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/zh-hans\/%e6%99%ae%e6%9c%97%e7%89%b9%e8%be%b9%e7%95%8c%e5%b1%82%e6%98%af%e4%bb%80%e4%b9%88\/#primaryimage\"},\"datePublished\":\"2024-11-08T17:31:20+00:00\",\"dateModified\":\"2024-11-08T17:31:20+00:00\",\"author\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"\\u666e\\u6717\\u7279\\u8fb9\\u754c\\u5c42\\u662f\\u4ec0\\u4e48\\uff1f\\u6df1\\u5165\\u89e3\\u6790\\u6d41\\u4f53\\u529b\\u5b66\\u4e2d\\u7684\\u5173\\u952e\\u6982\\u5ff5\\uff0c\\u4e86\\u89e3\\u5b83\\u5728\\u70ed\\u5de5\\u5de5\\u7a0b\\u4e2d\\u7684\\u91cd\\u8981\\u4f5c\\u7528\\uff0c\\u638c\\u63e1\\u5176\\u5e94\\u7528\\u548c\\u8ba1\\u7b97\\u65b9\\u6cd5\\u3002\",\"inLanguage\":\"zh-CN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/zh-hans\/%e6%99%ae%e6%9c%97%e7%89%b9%e8%be%b9%e7%95%8c%e5%b1%82%e6%98%af%e4%bb%80%e4%b9%88\/\"]}]},{\"@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\/752636"}],"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=752636"}],"version-history":[{"count":0,"href":"https:\/\/www.thermal-engineering.org\/zh-hans\/wp-json\/wp\/v2\/posts\/752636\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.thermal-engineering.org\/zh-hans\/wp-json\/wp\/v2\/media?parent=752636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/zh-hans\/wp-json\/wp\/v2\/categories?post=752636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/zh-hans\/wp-json\/wp\/v2\/tags?post=752636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}