{"id":724281,"date":"2024-09-30T06:06:19","date_gmt":"2024-09-30T05:06:19","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=724281"},"modified":"2024-09-30T06:06:19","modified_gmt":"2024-09-30T05:06:19","slug":"%e6%b5%81%e4%bd%93%e5%8a%a8%e5%8a%9b%e5%ad%a6%e4%b8%ad%e7%9a%84%e5%85%ad%e7%a7%8d%e6%b9%8d%e6%b5%81%e6%a8%a1%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/zh-hans\/%e6%b5%81%e4%bd%93%e5%8a%a8%e5%8a%9b%e5%ad%a6%e4%b8%ad%e7%9a%84%e5%85%ad%e7%a7%8d%e6%b9%8d%e6%b5%81%e6%a8%a1%e5%9e%8b\/","title":{"rendered":"\u6d41\u4f53\u52a8\u529b\u5b66\u4e2d\u7684\u516d\u79cd\u6e4d\u6d41\u6a21\u578b"},"content":{"rendered":"

\u5173\u952e\u8bcd: \u6d41\u4f53\u52a8\u529b\u5b66\u4e2d\u7684\u516d\u79cd\u6e4d\u6d41\u6a21\u578b\u3002\u4ecb\u7ecd\u4e0d\u540c\u6e4d\u6d41\u6a21\u578b\u7684\u57fa\u672c\u539f\u7406\u53ca\u5176\u5e94\u7528\uff0c\u5e2e\u52a9\u5de5\u7a0b\u5e08\u9009\u53d6\u6700\u4f73\u6a21\u578b\u4f18\u5316\u70ed\u80fd\u7cfb\u7edf\u8bbe\u8ba1\u3002<\/p>\n

\"\u6d41\u4f53\u52a8\u529b\u5b66\u4e2d\u7684\u516d\u79cd\u6e4d\u6d41\u6a21\u578b\"<\/p>\n

\u6d41\u4f53\u52a8\u529b\u5b66\u4e2d\u7684\u516d\u79cd\u6e4d\u6d41\u6a21\u578b<\/h2>\n

\u5728\u6d41\u4f53\u52a8\u529b\u5b66\u4e2d\uff0c\u6e4d\u6d41\u662f\u6307\u6d41\u4f53\u72b6\u6001\u975e\u5e38\u6df7\u4e71\u590d\u6742\u4e14\u5145\u6ee1\u4e0d\u89c4\u5219\u65cb\u6da1\u7684\u60c5\u51b5\u3002\u7406\u89e3\u548c\u6a21\u62df\u6e4d\u6d41\u5bf9\u4e8e\u5de5\u7a0b\u8bbe\u8ba1\u3001\u6c14\u5019\u7814\u7a76\u548c\u7a7a\u6c14\u52a8\u529b\u5b66\u7b49\u9886\u57df\u81f3\u5173\u91cd\u8981\u3002\u4e3a\u4e86\u89e3\u91ca\u548c\u9884\u6d4b\u6e4d\u6d41\u7684\u884c\u4e3a\uff0c\u79d1\u5b66\u5bb6\u548c\u5de5\u7a0b\u5e08\u4eec\u5f00\u53d1\u4e86\u591a\u79cd\u6e4d\u6d41\u6a21\u578b\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u516d\u79cd\u5e38\u89c1\u7684\u6e4d\u6d41\u6a21\u578b\u3002<\/p>\n

<\/p>\n

  • \u96f7\u8bfa\u5e73\u5747\u7eb3\u7ef4-\u65af\u6258\u514b\u65af\uff08RANS\uff09\u6a21\u578b<\/li>\n
  • \u5927\u6da1\u6a21\u62df\uff08LES\uff09\u6a21\u578b<\/li>\n
  • \u76f4\u63a5\u6570\u503c\u6a21\u62df\uff08DNS\uff09\u6a21\u578b<\/li>\n
  • K-epsilon (k-\u03b5) \u6e4d\u6d41\u6a21\u578b<\/li>\n
  • K-omega (k-\u03c9) \u6e4d\u6d41\u6a21\u578b<\/li>\n
  • \u526a\u5207\u5e94\u529b\u4f20\u8f93\uff08SST\uff09\u6a21\u578b<\/li>\n

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

    1. \u96f7\u8bfa\u5e73\u5747\u7eb3\u7ef4-\u65af\u6258\u514b\u65af\uff08RANS\uff09\u6a21\u578b<\/h2>\n

    RANS\u6a21\u578b\u901a\u8fc7\u5206\u89e3\u6d41\u4f53\u901f\u5ea6\u573a\u4e3a\u65f6\u95f4\u5e73\u5747\u90e8\u5206\u548c\u6ce2\u52a8\u90e8\u5206\uff0c\u4ee5\u6b64\u6765\u7b80\u5316\u6e4d\u6d41\u8ba1\u7b97\u3002\u8fd9\u79cd\u65b9\u6cd5\u5728\u5de5\u4e1a\u5e94\u7528\u4e2d\u975e\u5e38\u666e\u904d\uff0c\u56e0\u4e3a\u5b83\u80fd\u591f\u5927\u5927\u964d\u4f4e\u8ba1\u7b97\u91cf\u3002<\/p>\n

      \n
    1. \u4f18\u52bf\uff1a\u8ba1\u7b97\u6548\u7387\u9ad8\uff0c\u9002\u7528\u4e8e\u5927\u89c4\u6a21\u5de5\u7a0b\u5e94\u7528\u3002<\/li>\n
    2. \u52a3\u52bf\uff1a\u67d0\u4e9b\u590d\u6742\u6e4d\u6d41\u7ed3\u6784\u53ef\u80fd\u4e0d\u80fd\u51c6\u786e\u63cf\u8ff0\u3002<\/li>\n<\/ol>\n

      2. \u5927\u6da1\u6a21\u62df\uff08LES\uff09\u6a21\u578b<\/h2>\n

      LES\u6a21\u578b\u901a\u8fc7\u76f4\u63a5\u6a21\u62df\u5927\u5c3a\u5ea6\u6da1\u6d41\u5e76\u91c7\u7528\u6b21\u7f51\u683c\u5c3a\u5ea6\u6a21\u578b\u6765\u5904\u7406\u5c0f\u5c3a\u5ea6\u6da1\u6d41\u3002\u5176\u8ba1\u7b97\u91cf\u4ecb\u4e8eRANS\u548cDNS\u4e4b\u95f4\uff0c\u80fd\u591f\u66f4\u7cbe\u786e\u5730\u6355\u6349\u6e4d\u6d41\u7ec6\u8282\u3002<\/p>\n

        \n
      1. \u4f18\u52bf\uff1a\u6bd4RANS\u6a21\u578b\u66f4\u7cbe\u786e\uff0c\u9002\u7528\u4e8e\u4e2d\u7b49\u590d\u6742\u5ea6\u7684\u5de5\u7a0b\u95ee\u9898\u3002<\/li>\n
      2. \u52a3\u52bf\uff1a\u8ba1\u7b97\u91cf\u8f83\u5927\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u9ad8\u6027\u80fd\u8ba1\u7b97\u3002<\/li>\n<\/ol>\n

        3. \u76f4\u63a5\u6570\u503c\u6a21\u62df\uff08DNS\uff09\u6a21\u578b<\/h2>\n

        DNS\u6a21\u578b\u901a\u8fc7\u76f4\u63a5\u6c42\u89e3\u7eb3\u7ef4-\u65af\u6258\u514b\u65af\u65b9\u7a0b\uff0c\u6a21\u62df\u5168\u90e8\u6e4d\u6d41\u5c3a\u5ea6\u3002\u8fd9\u79cd\u65b9\u6cd5\u88ab\u8ba4\u4e3a\u662f\u6700\u7cbe\u786e\u7684\uff0c\u4f46\u8ba1\u7b97\u91cf\u6781\u5927\u3002<\/p>\n

          \n
        1. \u4f18\u52bf\uff1a\u6700\u9ad8\u7cbe\u786e\u5ea6\uff0c\u53ef\u4ee5\u6355\u6349\u6240\u6709\u6e4d\u6d41\u7ec6\u8282\u3002<\/li>\n
        2. \u52a3\u52bf\uff1a\u8ba1\u7b97\u6210\u672c\u975e\u5e38\u9ad8\uff0c\u4ec5\u9002\u7528\u4e8e\u7814\u7a76\u7528\u9014\u3002<\/li>\n<\/ol>\n

          4. K-epsilon (k-\u03b5) \u6e4d\u6d41\u6a21\u578b<\/h2>\n

          k-\u03b5\u6a21\u578b\u662f\u4f7f\u7528\u6700\u5e7f\u6cdb\u7684\u6e4d\u6d41\u6a21\u578b\u4e4b\u4e00\uff0c\u901a\u8fc7\u4e24\u4e2a\u4f20\u8f93\u65b9\u7a0b\u63cf\u8ff0\u6e4d\u6d41\u52a8\u80fd(\\(k\\))\u548c\u6e4d\u6d41\u52a8\u80fd\u8017\u6563\u7387(\\(\u03b5\\))\u3002<\/p>\n

            \n
          1. \u4f18\u52bf\uff1a\u8ba1\u7b97\u6548\u7387\u8f83\u9ad8\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u7a0b\u8bbe\u8ba1\u3002<\/li>\n
          2. \u52a3\u52bf\uff1a\u5728\u9ad8\u66f2\u7387\u6d41\u52a8\u548c\u65cb\u6da1\u6d41\u52a8\u4e2d\u7cbe\u5ea6\u4e0d\u9ad8\u3002<\/li>\n<\/ol>\n

            5. K-omega (k-\u03c9) \u6e4d\u6d41\u6a21\u578b<\/h2>\n

            k-\u03c9\u6a21\u578b\u7c7b\u4f3c\u4e8ek-\u03b5\u6a21\u578b\uff0c\u4f46\u7528\u6e4d\u6d41\u9891\u7387(\\(\u03c9\\))\u4ee3\u66ff\u6e4d\u6d41\u8017\u6563\u7387\u3002\u5b83\u5728\u4e00\u5b9a\u6761\u4ef6\u4e0b\u6bd4k-\u03b5\u6a21\u578b\u66f4\u51c6\u786e\u3002<\/p>\n

              \n
            1. \u4f18\u52bf\uff1a\u5728\u58c1\u9762\u9644\u8fd1\u6d41\u52a8\u548c\u5206\u79bb\u6d41\u52a8\u4e2d\u8868\u73b0\u66f4\u597d\u3002<\/li>\n
            2. \u52a3\u52bf\uff1a\u5bf9\u81ea\u7531\u6d41\u52a8\u8fb9\u754c\u6761\u4ef6\u4f9d\u8d56\u8f83\u5927\u3002<\/li>\n<\/ol>\n

              6. \u526a\u5207\u5e94\u529b\u4f20\u8f93\uff08SST\uff09\u6a21\u578b<\/h2>\n

              SST\u6a21\u578b\u7ed3\u5408\u4e86k-\u03b5\u548ck-\u03c9\u6a21\u578b\u7684\u4f18\u70b9\uff0c\u9002\u7528\u4e8e\u590d\u6742\u6d41\u52a8\u60c5\u51b5\uff0c\u5c24\u5176\u662f\u5b9e\u73b0\u4ece\u58c1\u9762\u5230\u81ea\u7531\u6d41\u52a8\u533a\u57df\u7684\u65e0\u7f1d\u8fc7\u6e21\u3002<\/p>\n

                \n
              1. \u4f18\u52bf\uff1a\u7efc\u5408\u5404\u7c7b\u6a21\u578b\u4f18\u70b9\uff0c\u9002\u7528\u8303\u56f4\u5e7f\u3002<\/li>\n
              2. \u52a3\u52bf\uff1a\u8ba1\u7b97\u590d\u6742\u5ea6\u8f83\u9ad8\uff0c\u9700\u8c03\u6821\u53c2\u6570\u8f83\u591a\u3002<\/li>\n<\/ol>\n

                \u603b\u7684\u6765\u8bf4\uff0c\u6bcf\u79cd\u6e4d\u6d41\u6a21\u578b\u90fd\u6709\u5176\u72ec\u7279\u7684\u4f18\u52bf\u548c\u52a3\u52bf\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002\u5de5\u7a0b\u5e08\u548c\u79d1\u5b66\u5bb6\u4eec\u901a\u5e38\u6839\u636e\u5177\u4f53\u95ee\u9898\u7684\u9700\u6c42\u548c\u8ba1\u7b97\u8d44\u6e90\u7684\u9650\u5236\u9009\u62e9\u5408\u9002\u7684\u6e4d\u6d41\u6a21\u578b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                \u5173\u952e\u8bcd: \u6d41\u4f53\u52a8\u529b\u5b66\u4e2d\u7684\u516d\u79cd\u6e4d\u6d41\u6a21\u578b\u3002\u4ecb\u7ecd\u4e0d\u540c\u6e4d\u6d41\u6a21\u578b\u7684\u57fa\u672c\u539f\u7406\u53ca\u5176\u5e94\u7528\uff0c\u5e2e\u52a9\u5de5\u7a0b\u5e08\u9009\u53d6\u6700\u4f73\u6a21\u578b\u4f18\u5316\u70ed\u80fd\u7cfb\u7edf\u8bbe\u8ba1\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":"\n\u6d41\u4f53\u52a8\u529b\u5b66\u4e2d\u7684\u516d\u79cd\u6e4d\u6d41\u6a21\u578b<\/title>\n<meta name=\"description\" content=\"\u5173\u952e\u8bcd: 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\u6d41\u4f53\u52a8\u529b\u5b66\u4e2d\u7684\u516d\u79cd\u6e4d\u6d41\u6a21\u578b\u3002\u4ecb\u7ecd\u4e0d\u540c\u6e4d\u6d41\u6a21\u578b\u7684\u57fa\u672c\u539f\u7406\u53ca\u5176\u5e94\u7528\uff0c\u5e2e\u52a9\u5de5\u7a0b\u5e08\u9009\u53d6\u6700\u4f73\u6a21\u578b\u4f18\u5316\u70ed\u80fd\u7cfb\u7edf\u8bbe\u8ba1\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/zh-hans\/\u6d41\u4f53\u52a8\u529b\u5b66\u4e2d\u7684\u516d\u79cd\u6e4d\u6d41\u6a21\u578b\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermal Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2024-09-30T05:06:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/\u6d41\u4f53\u52a8\u529b\u5b66\u4e2d\u7684\u516d\u79cd\u6e4d\u6d41\u6a21\u578b.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 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