{"id":738670,"date":"2024-09-14T19:49:49","date_gmt":"2024-09-14T18:49:49","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=738670"},"modified":"2024-09-14T19:49:49","modified_gmt":"2024-09-14T18:49:49","slug":"%e8%88%b9%e8%88%b6%e7%9a%84%e6%b5%81%e4%bd%93%e5%8a%a8%e5%8a%9b%e7%a8%b3%e5%ae%9a%e6%80%a7","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/zh-hans\/%e8%88%b9%e8%88%b6%e7%9a%84%e6%b5%81%e4%bd%93%e5%8a%a8%e5%8a%9b%e7%a8%b3%e5%ae%9a%e6%80%a7\/","title":{"rendered":"\u8239\u8236\u7684\u6d41\u4f53\u52a8\u529b\u7a33\u5b9a\u6027"},"content":{"rendered":"<p class=\"sidekick\">\u8239\u8236\u7684\u6d41\u4f53\u52a8\u529b\u7a33\u5b9a\u6027\u63cf\u8ff0\u4e86\u8239\u4f53\u5728\u6c34\u4e2d\u822a\u884c\u65f6\u5982\u4f55\u4fdd\u6301\u5e73\u8861\u548c\u7a33\u5b9a\uff0c\u6db5\u76d6\u52a8\u529b\u5b66\u539f\u7406\u548c\u5de5\u7a0b\u8bbe\u8ba1\uff0c\u786e\u4fdd\u5b89\u5168\u548c\u9ad8\u6548\u6027\u80fd\u3002<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/\u8239\u8236\u7684\u6d41\u4f53\u52a8\u529b\u7a33\u5b9a\u6027.png\" alt=\"\u8239\u8236\u7684\u6d41\u4f53\u52a8\u529b\u7a33\u5b9a\u6027\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\u8239\u8236\u7684\u6d41\u4f53\u52a8\u529b\u7a33\u5b9a\u6027<\/h2>\n<p>\u8239\u8236\u7684\u6d41\u4f53\u52a8\u529b\u7a33\u5b9a\u6027\u662f\u7814\u7a76\u8239\u8236\u5728\u6c34\u4e2d\u8fd0\u52a8\u65f6\u53d7\u5230\u7684\u6db2\u4f53\u52a8\u529b\u5f71\u54cd\u4ee5\u53ca\u5982\u4f55\u4fdd\u6301\u7a33\u5b9a\u7684\u91cd\u8981\u9886\u57df\u3002\u5728\u822a\u6d77\u9886\u57df\uff0c\u4fdd\u6301\u8239\u8236\u7684\u7a33\u5b9a\u6027\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u76f4\u63a5\u5f71\u54cd\u5230\u8239\u8236\u7684\u5b89\u5168\u6027\u548c\u71c3\u6599\u6548\u7387\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u8239\u8236\u6d41\u4f53\u52a8\u529b\u7a33\u5b9a\u6027\u7684\u57fa\u672c\u6982\u5ff5\u53ca\u5176\u5e94\u7528\u3002<\/p>\n<h2>\u8239\u8236\u7684\u6d6e\u529b\u548c\u91cd\u529b<\/h2>\n<p>\u8239\u8236\u5728\u6c34\u4e2d\u80fd\u591f\u6d6e\u8d77\u662f\u56e0\u4e3a\u6d6e\u529b\u7684\u5b58\u5728\u3002\u6d6e\u529b\u4ea7\u751f\u7684\u539f\u7406\u53ef\u4ee5\u7528\u963f\u57fa\u7c73\u5fb7\u5b9a\u5f8b\u89e3\u91ca\uff1a<br \/>\n<u1><\/p>\n<li>\u6d6e\u529b\uff08F<sub>b<\/sub>\uff09= \u6392\u5f00\u6db2\u4f53\u7684\u91cd\u91cf<\/li>\n<p><\/u1><br \/>\n\u5bf9\u4e8e\u4e00\u8258\u8239\u6765\u8bf4\uff0c\u6d6e\u529b\u9700\u8981\u5e73\u8861\u8239\u4f53\u7684\u91cd\u529b\uff08G\uff09\uff1a<br \/>\n<u1><\/p>\n<li>F<sub>b<\/sub> = G<\/li>\n<p><\/u1><br \/>\n\u8fd9\u610f\u5473\u7740\u8239\u8236\u7684\u603b\u91cd\u91cf\u5fc5\u987b\u7b49\u4e8e\u5b83\u6392\u5f00\u7684\u6c34\u7684\u91cd\u91cf\u3002<\/p>\n<h2>\u8239\u8236\u521d\u59cb\u7a33\u5b9a\u6027<\/h2>\n<p>\u8239\u8236\u7684\u521d\u59cb\u7a33\u5b9a\u6027\u7531\u8239\u8236\u7684\u91cd\u5fc3\uff08G\uff09\u548c\u6d6e\u5fc3\uff08B\uff0c\u5373\u8239\u4f53\u7684\u6d6e\u529b\u4e2d\u5fc3\uff09\u4e4b\u95f4\u7684\u76f8\u5bf9\u4f4d\u7f6e\u51b3\u5b9a\u3002\u5f53\u8239\u8236\u5728\u9759\u6001\u5e73\u8861\u72b6\u6001\u65f6\uff0c\u91cd\u5fc3\u5e94\u4f4e\u4e8e\u6d6e\u5fc3\u3002\u4e0b\u56fe\u53ef\u4ee5\u5e2e\u52a9\u7406\u89e3\u8fd9\u4e00\u6982\u5ff5\uff1a<\/p>\n<p><img src=\"https:\/\/example.com\/initial_stability_diagram.png\" alt=\"\u521d\u59cb\u7a33\u5b9a\u6027\u793a\u610f\u56fe\"><\/p>\n<h3>\u590d\u539f\u529b\u77e9<\/h3>\n<p>\u5f53\u8239\u8236\u53d7\u5230\u5916\u529b\uff08\u5982\u98ce\u6d6a\uff09\u5f71\u54cd\u503e\u659c\u65f6\uff0c\u4f1a\u4ea7\u751f\u590d\u539f\u529b\u77e9\uff08M\uff09\uff0c\u4f7f\u5176\u6062\u590d\u5e73\u8861\u72b6\u6001\u3002\u590d\u539f\u529b\u77e9\u7684\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a<br \/>\n<u1><\/p>\n<li>M = W * GM * sin(\u03b8)<\/li>\n<p><\/u1><br \/>\n\u5176\u4e2d\uff0cW\u662f\u8239\u8236\u91cd\u91cf\uff0cGM\u662f\u590d\u539f\u81c2\uff08\u4ece\u91cd\u5fc3\u5230\u590d\u539f\u529b\u77e9\u7684\u5782\u76f4\u8ddd\u79bb\uff09\uff0c\u03b8\u662f\u503e\u659c\u89d2\u5ea6\u3002<\/p>\n<h2>\u52a8\u6001\u7a33\u5b9a\u6027<\/h2>\n<p>\u52a8\u6001\u7a33\u5b9a\u6027\u7814\u7a76\u7684\u662f\u8239\u8236\u5728\u9047\u5230\u5468\u671f\u6027\u5916\u529b\u65f6\u7684\u53cd\u5e94\u548c\u7a33\u5b9a\u6027\u3002\u52a8\u6001\u7a33\u5b9a\u6027\u4e0d\u4ec5\u5305\u62ec\u521d\u59cb\u7a33\u5b9a\u6027\uff0c\u8fd8\u6d89\u53ca\u8239\u8236\u5728\u6ce2\u6d6a\u548c\u98ce\u7684\u6301\u7eed\u4f5c\u7528\u4e0b\u7684\u884c\u4e3a\u3002\u4e00\u4e2a\u91cd\u8981\u7684\u53c2\u6570\u662f\u8239\u8236\u7684\u56fa\u6709\u9891\u7387\uff08\u03c9\uff09\uff0c\u5b83\u51b3\u5b9a\u4e86\u8239\u8236\u5728\u5916\u529b\u4f5c\u7528\u4e0b\u7684\u5171\u632f\u73b0\u8c61\u3002\u8239\u8236\u8bbe\u8ba1\u65f6\u9700\u8981\u907f\u514d\u8239\u8236\u7684\u56fa\u6709\u9891\u7387\u4e0e\u6ce2\u6d6a\u6216\u5176\u4ed6\u5916\u529b\u7684\u9891\u7387\u63a5\u8fd1\uff0c\u5426\u5219\u4f1a\u5f15\u8d77\u5171\u632f\uff0c\u5bfc\u81f4\u8239\u8236\u5931\u53bb\u7a33\u5b9a\u6027\u3002<\/p>\n<h2>\u5e94\u7528\u5b9e\u4f8b<\/h2>\n<p>\u5728\u8239\u8236\u8bbe\u8ba1\u548c\u5efa\u9020\u8fc7\u7a0b\u4e2d\uff0c\u5de5\u7a0b\u5e08\u4eec\u4f1a\u8fdb\u884c\u5927\u91cf\u7684\u6570\u5b66\u5efa\u6a21\u548c\u8ba1\u7b97\uff0c\u4ee5\u786e\u4fdd\u8239\u8236\u5728\u5404\u79cd\u6d77\u51b5\u4e0b\u7684\u7a33\u5b9a\u6027\u3002\u4f8b\u5982\uff0c\u8239\u4f53\u7684\u5f62\u72b6\u8bbe\u8ba1\u5c06\u5f71\u54cd\u6d6e\u5fc3\u7684\u4f4d\u7f6e\uff0c\u8239\u8231\u548c\u8d27\u7269\u7684\u5e03\u7f6e\u4f1a\u5f71\u54cd\u91cd\u5fc3\u7684\u4f4d\u7f6e\u3002\u73b0\u4ee3\u8ba1\u7b97\u673a\u4eff\u771f\u6280\u672f\u4f7f\u5f97\u8fd9\u4e9b\u8ba1\u7b97\u80fd\u591f\u505a\u5230\u975e\u5e38\u7cbe\u786e\uff0c\u4ece\u800c\u786e\u4fdd\u8239\u8236\u7684\u5b89\u5168\u6027\u548c\u71c3\u6599\u6548\u7387\u3002<\/p>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u8239\u8236\u7684\u6d41\u4f53\u52a8\u529b\u7a33\u5b9a\u6027\u662f\u4e00\u4e2a\u590d\u6742\u4e14\u5173\u952e\u7684\u7814\u7a76\u9886\u57df\uff0c\u6d89\u53ca\u6d6e\u529b\u3001\u91cd\u529b\u3001\u590d\u539f\u529b\u77e9\u548c\u52a8\u6001\u54cd\u5e94\u7b49\u591a\u4e2a\u65b9\u9762\u3002\u5728\u8239\u8236\u8bbe\u8ba1\u548c\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e9b\u6d41\u4f53\u52a8\u529b\u5b66\u539f\u7406\u662f\u4fdd\u6301\u8239\u8236\u5b89\u5168\u3001\u9ad8\u6548\u8fd0\u884c\u7684\u57fa\u7840\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8239\u8236\u7684\u6d41\u4f53\u52a8\u529b\u7a33\u5b9a\u6027\u63cf\u8ff0\u4e86\u8239\u4f53\u5728\u6c34\u4e2d\u822a\u884c\u65f6\u5982\u4f55\u4fdd\u6301\u5e73\u8861\u548c\u7a33\u5b9a\uff0c\u6db5\u76d6\u52a8\u529b\u5b66\u539f\u7406\u548c\u5de5\u7a0b\u8bbe\u8ba1\uff0c\u786e\u4fdd\u5b89\u5168\u548c\u9ad8\u6548\u6027\u80fd\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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