{"id":739857,"date":"2024-08-26T20:03:39","date_gmt":"2024-08-26T19:03:39","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=739857"},"modified":"2024-08-26T20:03:39","modified_gmt":"2024-08-26T19:03:39","slug":"%e5%88%86%e5%bd%a2%e5%87%a0%e4%bd%95%e4%b8%ad%e7%9a%84%e6%b5%81%e5%8a%a8","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/zh-hans\/%e5%88%86%e5%bd%a2%e5%87%a0%e4%bd%95%e4%b8%ad%e7%9a%84%e6%b5%81%e5%8a%a8\/","title":{"rendered":"\u5206\u5f62\u51e0\u4f55\u4e2d\u7684\u6d41\u52a8"},"content":{"rendered":"<p class=\"sidekick\">\u5206\u5f62\u51e0\u4f55\u4e2d\u7684\u6d41\u52a8\u63a2\u8ba8\u5728\u5206\u5f62\u51e0\u4f55\u7ed3\u6784\u4e2d\u6d41\u52a8\u73b0\u8c61\u7684\u57fa\u672c\u539f\u7406\u548c\u5e94\u7528\uff0c\u6df1\u5165\u89e3\u6790\u6d41\u4f53\u5982\u4f55\u5728\u590d\u6742\u7684\u5206\u5f62\u901a\u9053\u4e2d\u4f20\u64ad\u548c\u5206\u5e03\u3002<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/\u5206\u5f62\u51e0\u4f55\u4e2d\u7684\u6d41\u52a8.png\" alt=\"\u5206\u5f62\u51e0\u4f55\u4e2d\u7684\u6d41\u52a8\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\u5206\u5f62\u51e0\u4f55\u4e2d\u7684\u6d41\u52a8<\/h2>\n<p>\u5206\u5f62\u51e0\u4f55\u662f\u4e00\u79cd\u7528\u4e8e\u63cf\u8ff0\u81ea\u7136\u754c\u4e2d\u590d\u6742\u5f62\u6001\u7684\u6570\u5b66\u5de5\u5177\u3002\u8fd9\u79cd\u51e0\u4f55\u5b66\u4e0d\u4ec5\u5728\u63cf\u8ff0\u7269\u4f53\u7684\u5f62\u6001\u4e0a\u6709\u91cd\u8981\u5e94\u7528\uff0c\u8fd8\u5728\u7814\u7a76\u6d41\u52a8\u73b0\u8c61\u4e0a\u663e\u793a\u51fa\u5176\u72ec\u7279\u7684\u4f18\u52bf\u3002<\/p>\n<h2>\u4ec0\u4e48\u662f\u5206\u5f62\u51e0\u4f55\uff1f<\/h2>\n<p>\u5206\u5f62\u51e0\u4f55\uff08Fractal Geometry\uff09\u662f\u7531\u6570\u5b66\u5bb6\u672c\u534e\u00b7\u66fc\u5fb7\u535a\uff08Benoit B. 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Law\uff09\u8bf4\u660e\u6d41\u91cf <i>Q<\/i> \u4e0e\u538b\u529b\u5dee <i>\u0394P<\/i> \u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u5176\u5f62\u5f0f\u4e3a\uff1a<\/p>\n<p><i>Q = -k * A * \\frac{\u0394P}{\u03bcL}<\/i><\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<p><o1><\/p>\n<li><i>k<\/i> \u8868\u793a\u6e17\u900f\u7387<\/li>\n<li><i>A<\/i> \u4e3a\u622a\u9762\u79ef<\/li>\n<li><i>\u0394P<\/i> \u4e3a\u538b\u529b\u5dee<\/li>\n<li><i>\u03bc<\/i> \u4e3a\u6d41\u4f53\u7c98\u5ea6<\/li>\n<li><i>L<\/i> \u4e3a\u6d41\u52a8\u8def\u5f84\u957f\u5ea6<\/li>\n<p><\/o1><\/p>\n<h2>\u5206\u5f62\u51e0\u4f55\u5bf9\u672a\u6765\u6d41\u52a8\u7814\u7a76\u7684\u542f\u793a<\/h2>\n<p>\u968f\u7740\u8ba1\u7b97\u673a\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u5206\u5f62\u51e0\u4f55\u5728\u6a21\u62df\u590d\u6742\u6d41\u52a8\u73b0\u8c61\u4e2d\u7684\u5e94\u7528\u5c06\u5728\u672a\u6765\u53d8\u5f97\u8d8a\u6765\u8d8a\u5e7f\u6cdb\u3002\u901a\u8fc7\u5229\u7528\u9ad8\u6027\u80fd\u8ba1\u7b97\u548c\u5148\u8fdb\u7684\u6570\u5b66\u6a21\u578b\uff0c\u5de5\u7a0b\u5e08\u548c\u79d1\u5b66\u5bb6\u53ef\u4ee5\u66f4\u51c6\u786e\u5730\u9884\u6d4b\u548c\u63a7\u5236\u6d41\u52a8\u8fc7\u7a0b\uff0c\u4ece\u800c\u63d0\u9ad8\u80fd\u6e90\u5229\u7528\u6548\u7387\uff0c\u51cf\u5c11\u73af\u5883\u5f71\u54cd\u3002<\/p>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u5206\u5f62\u51e0\u4f55\u4e3a\u5206\u6790\u590d\u6742\u6d41\u52a8\u73b0\u8c61\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b0\u7684\u89c6\u89d2\u548c\u5de5\u5177\u3002\u5176\u72ec\u7279\u7684\u6570\u5b66\u6027\u8d28\u4f7f\u5f97\u5728\u591a\u5b54\u4ecb\u8d28\u3001\u6d41\u4f53\u529b\u5b66\u548c\u70ed\u4f20\u5bfc\u7b49\u9886\u57df\u7684\u5e94\u7528\u524d\u666f\u5e7f\u9614\u3002\u968f\u7740\u7814\u7a76\u7684\u6df1\u5165\uff0c\u5206\u5f62\u51e0\u4f55\u5c06\u5728\u70ed\u5de5\u7a0b\u53ca\u5176\u4ed6\u5de5\u7a0b\u9886\u57df\u4e2d\u53d1\u6325\u8d8a\u6765\u8d8a\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5206\u5f62\u51e0\u4f55\u4e2d\u7684\u6d41\u52a8\u63a2\u8ba8\u5728\u5206\u5f62\u51e0\u4f55\u7ed3\u6784\u4e2d\u6d41\u52a8\u73b0\u8c61\u7684\u57fa\u672c\u539f\u7406\u548c\u5e94\u7528\uff0c\u6df1\u5165\u89e3\u6790\u6d41\u4f53\u5982\u4f55\u5728\u590d\u6742\u7684\u5206\u5f62\u901a\u9053\u4e2d\u4f20\u64ad\u548c\u5206\u5e03\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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