{"id":719552,"date":"2024-12-01T00:56:16","date_gmt":"2024-11-30T23:56:16","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=719552"},"modified":"2024-12-01T00:56:16","modified_gmt":"2024-11-30T23:56:16","slug":"%e7%83%ad%e6%b7%b7%e5%90%88%e5%99%a8%e5%a6%82%e4%bd%95%e5%9d%87%e8%b4%a8%e5%8c%96%e6%a0%b7%e5%93%81","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/zh-hans\/%e7%83%ad%e6%b7%b7%e5%90%88%e5%99%a8%e5%a6%82%e4%bd%95%e5%9d%87%e8%b4%a8%e5%8c%96%e6%a0%b7%e5%93%81\/","title":{"rendered":"\u70ed\u6df7\u5408\u5668\u5982\u4f55\u5747\u8d28\u5316\u6837\u54c1"},"content":{"rendered":"<p class=\"sidekick\">\u70ed\u6df7\u5408\u5668\u5982\u4f55\u5747\u8d28\u5316\u6837\u54c1\uff1f\u672c\u6587\u89e3\u91ca\u70ed\u6df7\u5408\u5668\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u8be6\u7ec6\u63cf\u8ff0\u5176\u5728\u52a0\u70ed\u548c\u6df7\u5408\u6837\u54c1\u4e2d\u8fbe\u5230\u5747\u8d28\u5316\u7684\u8fc7\u7a0b\u53ca\u5e94\u7528\u573a\u666f\u3002<\/p>\n<p><img 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\\( m_1 \\) \u548c \\( m_2 \\) \u5206\u522b\u4e3a\u4e24\u79cd\u6d41\u4f53\u7684\u8d28\u91cf\u6d41\u91cf\uff0c\\( c_p1 \\) \u548c \\( c_p2 \\) \u4e3a\u5176\u6bd4\u70ed\u5bb9\uff0c\\( T_1 \\) \u548c \\( T_2 \\) \u4e3a\u521d\u59cb\u6e29\u5ea6\uff0c\u6df7\u5408\u540e\u6d41\u4f53\u6e29\u5ea6\u4e3a \\( T_f \\)\u3002\u5219\u80fd\u91cf\u5e73\u8861\u516c\u5f0f\u4e3a\uff1a<\/p>\n<p>\\[<br \/>\nm_1 c_{p1} (T_f &#8211; T_1) + m_2 c_{p2} (T_f &#8211; T_2) = 0<br \/>\n\\]\n<p>\u89e3\u51fa\u6df7\u5408\u540e\u7684\u6e29\u5ea6 \\( T_f \\) \u53ef\u5f97\uff1a<\/p>\n<p>\\[<br \/>\nT_f = \\frac{m_1 c_{p1} T_1 + m_2 c_{p2} T_2}{m_1 c_{p1} + m_2 c_{p2}}<br \/>\n\\]\n<h2>\u603b\u7ed3<\/h2>\n<p>\u70ed\u6df7\u5408\u5668\u901a\u8fc7\u4f20\u70ed\u548c\u6df7\u5408\u4f5c\u7528\uff0c\u4f7f\u4e0d\u540c\u6e29\u5ea6\u7684\u6d41\u4f53\u8fbe\u5230\u6e29\u5ea6\u5747\u5300\uff0c\u4e3a\u5de5\u4e1a\u751f\u4ea7\u548c\u79d1\u7814\u5b9e\u9a8c\u63d0\u4f9b\u4e86\u91cd\u8981\u652f\u6301\u3002\u5176\u6548\u7387\u9ad8\u3001\u6548\u679c\u597d\u4e14\u64cd\u4f5c\u7b80\u4fbf\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u591a\u4e2a\u9886\u57df\u3002\u7406\u89e3\u70ed\u6df7\u5408\u5668\u7684\u5de5\u4f5c\u539f\u7406\u548c\u6570\u5b66\u6a21\u578b\uff0c\u6709\u52a9\u4e8e\u66f4\u597d\u5730\u8bbe\u8ba1\u548c\u4f18\u5316\u76f8\u5e94\u7684\u70ed\u5de5\u7a0b\u7cfb\u7edf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u70ed\u6df7\u5408\u5668\u5982\u4f55\u5747\u8d28\u5316\u6837\u54c1\uff1f\u672c\u6587\u89e3\u91ca\u70ed\u6df7\u5408\u5668\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u8be6\u7ec6\u63cf\u8ff0\u5176\u5728\u52a0\u70ed\u548c\u6df7\u5408\u6837\u54c1\u4e2d\u8fbe\u5230\u5747\u8d28\u5316\u7684\u8fc7\u7a0b\u53ca\u5e94\u7528\u573a\u666f\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":"<!-- 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