{"id":746907,"date":"2024-08-31T13:54:42","date_gmt":"2024-08-31T12:54:42","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=746907"},"modified":"2024-08-31T13:54:42","modified_gmt":"2024-08-31T12:54:42","slug":"%e5%a4%8d%e5%90%88%e6%9d%90%e6%96%99%e7%83%ad%e5%af%bc%e7%8e%87%e5%a2%9e%e5%bc%ba","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/zh-hans\/%e5%a4%8d%e5%90%88%e6%9d%90%e6%96%99%e7%83%ad%e5%af%bc%e7%8e%87%e5%a2%9e%e5%bc%ba\/","title":{"rendered":"\u590d\u5408\u6750\u6599\u70ed\u5bfc\u7387\u589e\u5f3a"},"content":{"rendered":"

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\"\u590d\u5408\u6750\u6599\u70ed\u5bfc\u7387\u589e\u5f3a\"<\/p>\n

\u590d\u5408\u6750\u6599\u70ed\u5bfc\u7387\u589e\u5f3a<\/h2>\n

\u590d\u5408\u6750\u6599\u5728\u73b0\u4ee3\u5de5\u7a0b\u4e2d\u5e94\u7528\u5e7f\u6cdb\uff0c\u5176\u70ed\u5bfc\u7387\u589e\u5f3a\u662f\u4e00\u4e2a\u5907\u53d7\u5173\u6ce8\u7684\u7814\u7a76\u9886\u57df\u3002\u901a\u8fc7\u4f18\u5316\u6750\u6599\u7ed3\u6784\u548c\u7ec4\u6210\uff0c\u5de5\u7a0b\u5e08\u80fd\u591f\u663e\u8457\u6539\u5584\u590d\u5408\u6750\u6599\u7684\u70ed\u4f20\u5bfc\u6027\u80fd\u3002\u8fd9\u5bf9\u4e8e\u9700\u8981\u9ad8\u6548\u70ed\u7ba1\u7406\u7684\u9886\u57df\uff0c\u5982\u7535\u5b50\u8bbe\u5907\u3001\u822a\u7a7a\u822a\u5929\u548c\u6c7d\u8f66\u5de5\u4e1a\uff0c\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n

\u4e00\u3001\u590d\u5408\u6750\u6599\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

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\u4e8c\u3001\u70ed\u5bfc\u7387\u7684\u5b9a\u4e49\u4e0e\u6d4b\u91cf<\/h2>\n

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<\/p>\n

  • \u5bfc\u70ed\u7cfb\u6570\u516c\u5f0f\uff1a \\( q = -k \\frac{dT}{dx} \\)\uff0c\u5176\u4e2d \\( q \\) \u662f\u70ed\u6d41\u5bc6\u5ea6\uff0c\\( \\frac{dT}{dx} \\) \u662f\u6e29\u5ea6\u68af\u5ea6\u3002<\/li>\n

    <\/u1><\/p>\n

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    <\/p>\n

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    1. \u78b3\u7ea4\u7ef4\u590d\u5408\u6750\u6599<\/h3>\n

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    \u603b\u4e4b\uff0c\u590d\u5408\u6750\u6599\u70ed\u5bfc\u7387\u589e\u5f3a\u662f\u4e00\u4e2a\u5145\u6ee1\u6f5c\u529b\u7684\u7814\u7a76\u9886\u57df\uff0c\u901a\u8fc7\u591a\u79cd\u65b9\u6cd5\u7684\u7efc\u5408\u5e94\u7528\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6750\u6599\u6027\u80fd\u7684\u5927\u5e45\u63d0\u5347\uff0c\u4e3a\u5404\u884c\u5404\u4e1a\u63d0\u4f9b\u66f4\u4f18\u8d28\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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