{"id":1013,"date":"2025-11-20T10:22:19","date_gmt":"2025-11-20T02:22:19","guid":{"rendered":"https:\/\/guagefangzhen.cn\/?p=1013"},"modified":"2025-12-05T14:38:53","modified_gmt":"2025-12-05T06:38:53","slug":"comsol%e5%a3%81%e5%87%bd%e6%95%b0%e5%ad%a6%e9%9c%b8%e7%ac%94%e8%ae%b0%ef%bc%9a%e4%bb%8e%e5%9c%b0%e9%93%81%e5%8f%a3%e9%a3%8e%e9%80%9f%e5%88%b0%e8%8a%af%e7%89%87%e5%86%b7%e5%8d%b4%ef%bc%8c7%e6%ad%a5","status":"publish","type":"post","link":"https:\/\/guagefangzhen.cn\/?p=1013","title":{"rendered":"COMSOL\u58c1\u51fd\u6570\u5b66\u9738\u7b14\u8bb0\uff1a\u4ece\u5730\u94c1\u53e3\u98ce\u901f\u5230\u82af\u7247\u51b7\u5374\uff0c7\u6b65\u8ba9\u201c\u8d34\u5899\u201d\u4e0d\u518d\u7384\u5b66\uff01"},"content":{"rendered":"\n

\u5173\u952e\u8bcd\uff1a\u58c1\u51fd\u6570\u3001y+\u3001CFD\u3001COMSOL\u3001\u6e4d\u6d41\u3001\u8fb9\u754c\u5c42\u3001\u4eba\u8bdd\u79d1\u666e<\/em><\/p>\n\n\n\n

\n

\u4e00 \u5148\u8bb2\u4e2a\u6bb5\u5b50\uff1a\u5730\u94c1\u53e3\u7684\u98ce\u901f\u5b9e\u9a8c<\/h2>\n\n\n\n

\u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u62ff\u4e2a\u5c0f\u98ce\u901f\u8868\u7ad9\u5728\u5730\u94c1\u53e3\uff1a<\/p>\n\n\n\n

    \n
  • \u79bb\u58991 cm\uff0c\u8bfb\u6570\u22480 \u2014\u2014\u7a7a\u6c14”\u7c98”\u5728\u5899\u4e0a\uff1b<\/li>\n\n\n\n
  • \u5f80\u5916\u632a\uff0c\u6bcf1 cm\u98ce\u901f”\u564c\u564c”\u6da8\uff1b<\/li>\n\n\n\n
  • \u76f4\u5230\u8ddf\u5916\u9762\u5927\u98ce\u4e00\u6837\u3002<\/li>\n<\/ul>\n\n\n\n

    \u7ed3\u8bba<\/strong>\uff1a\u5899\u8fb9\u98ce\u901f\u4e0d\u662f0\uff0c\u4e5f\u4e0d\u662fU\u221e\uff0c\u800c\u662f\u4e00\u6761”\u564c\u564c”\u5f80\u4e0a\u6da8\u7684\u66f2\u7ebf\u3002<\/p>\n\n\n\n

    \u95ee\u9898<\/strong>\uff1a\u771f\u8981\u4e00\u683c\u4e00\u683c\u753b\u7f51\u683c\u53bb\u7b97\u8fd91 cm\uff0c\u5185\u5b58\u7206\u70b8\u3001\u65f6\u95f4\u5d29\u6e83\uff01<\/p>\n\n\n\n

    \u6551\u661f<\/strong>\uff1a\u58c1\u51fd\u6570\u2014\u2014”\u5144\u5f1f\u522b\u8d39\u52b2\uff0c\u6211\u76f4\u63a5\u544a\u8bc9\u4f601 cm\u5904\u98ce\u901f\u8be5\u662f\u591a\u5c11\uff0c\u591f\u7528\uff01”<\/p>\n\n\n\n

    \u4e8c \u58c1\u51fd\u6570=\u5b98\u65b9\u5f00\u6302\u7684”\u5b9e\u9a8c\u516c\u5f0f”<\/h2>\n\n\n\n

    50\u5e74\u524d\uff0c\u4e00\u7fa4\u5b9e\u9a8c\u4f6c\u628a\u98ce\u901f\u6d4b\u4e86\u4e2a\u904d\uff0c\u53d1\u73b0\uff1a<\/p>\n\n\n\n

      \n
    • \u79bb\u589930~300\u4e2a”y+\u5355\u4f4d”\u7684\u5730\u65b9\uff0c\u98ce\u901f\u548c\u8ddd\u79bb\u6210\u5bf9\u6570\u5173\u7cfb<\/strong>\uff1b<\/li>\n\n\n\n
    • \u8fd9\u6761\u5bf9\u6570\u7ebf\u5c31\u662f\u58c1\u51fd\u6570\u7684\u8001\u672c\uff1b<\/li>\n\n\n\n
    • \u7528\u5b83\uff0c\u7b2c\u4e00\u5c42\u7f51\u683c\u53ef\u7c97\u52300.5 mm<\/strong>\uff0c\u7167\u6837\u7ed9\u51fa\u9760\u8c31\u7684\u5899\u526a\u529b\u3001\u4f20\u70ed\u7cfb\u6570\u3002<\/li>\n<\/ul>\n\n\n\n

      \u4e09 COMSOL\u91cc\u600e\u4e48”\u5077\u61d2”\uff1f\u4e03\u6b65\u53e3\u8bc0\u5949\u4e0a<\/strong><\/h2>\n\n\n\n
      \u6b65\u9aa4<\/th>\u64cd\u4f5c<\/th>\u53e3\u8bc0<\/th><\/tr><\/thead>
      \u2460\u4f30<\/td>\u7b2c\u4e00\u5c42\u591a\u9ad8\uff1f<\/td>“10 m\/s\uff0c1 m\u677f\uff0c0.7 mm\u7b2c\u4e00\u5c42”<\/td><\/tr>
      \u2461\u753b<\/td>\u8fb9\u754c\u5c42\u7f51\u683c<\/td>\u53f3\u952e\u2192\u8fb9\u754c\u5c42\u2192\u539a\u5ea60.7 mm\uff0c5\u5c42<\/td><\/tr>
      \u2462\u770b<\/td>\u5256\u9762\u56fe<\/td>\u50cf”\u5343\u5c42\u997c”\u5c31\u53ca\u683c<\/td><\/tr>
      \u2463\u8dd1<\/td>\u5148\u7b97y+<\/td>\u7ed3\u679c\u2192spf.yPlus<\/code>\u2192\u989c\u8272\u56fe<\/td><\/tr>
      \u2464\u8c03<\/td>\u7ea2\/\u84dd\u9762\u79ef<10%<\/td>\u7ea2\u2192\u51cf\u534a\uff1b\u84dd\u2192\u52a0\u7c97<\/td><\/tr>
      \u2465\u9009<\/td>\u6a21\u578b\u5bf9\u7167\u8868<\/td>\u89c1\u4e0b<\/td><\/tr>
      \u2466\u9a8c<\/td>\u5bf9\u6570\u56fe\u91cd\u5408<\/td>\u901f\u5ea6u+ vs. y+\uff0c\u8ddf\u6559\u6750\u9ed1\u7ebf\u8d34\u8d34<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      \u56db \u4e00\u5f20”\u4f5c\u5f0a\u7eb8”\u6536\u597d<\/strong><\/h2>\n\n\n\n
      \u573a\u666f<\/th>\u63a8\u8350\u6a21\u578b<\/th>\u7b2c\u4e00\u5c42<\/th>y+\u76ee\u6807<\/th>\u5907\u6ce8<\/th><\/tr><\/thead>
      \u5927\u98ce\u7ba1\u3001\u5916\u90e8\u7ed5\u6d41<\/td>k-\u03b5\u6807\u51c6\u58c1\u51fd\u6570<\/td>0.5-1 mm<\/td>30-300<\/td>\u6700\u5feb<\/td><\/tr>
      \u98de\u673a\u7ffc\u3001\u6c7d\u8f66\u8eab<\/td>SST+\u81ea\u52a8<\/td>0.2-0.5 mm<\/td>30-200<\/td>\u9ed8\u8ba4\u9996\u9009<\/td><\/tr>
      \u5fae\u901a\u9053\u3001\u82af\u7247\u51b7\u5374<\/td>Low-Re k-\u03c9<\/td>1-5 \u03bcm<\/td>\u22481<\/td>\u51c6\u4f46\u7f51\u683c\u591a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      \u4e94 \u5b9e\u6218\u5f69\u86cb\uff1a\u6696\u6c14\u7247 vs. \u82af\u7247\u51b7\u5374<\/h2>\n\n\n\n

      1. \u6696\u6c14\u7247\uff08\u7ba1\u5185\u6e4d\u6d41\uff09<\/h3>\n\n\n\n
        \n
      • \u76ee\u6807\uff1a\u7b97Nu<\/li>\n\n\n\n
      • \u6a21\u578b\uff1aSST+\u81ea\u52a8<\/li>\n\n\n\n
      • \u7b2c\u4e00\u5c42\uff1a0.2 mm\uff0cy+\u224820<\/li>\n\n\n\n
      • \u7ed3\u679c\uff1a10\u5206\u949f\u8bef\u5dee5%\uff0c\u8001\u5e08\u7b7e\u5b57\u2714<\/li>\n<\/ul>\n\n\n\n

        2. \u82af\u7247\u5fae\u901a\u9053\uff08\u9ad8100 \u03bcm\uff09<\/h3>\n\n\n\n
          \n
        • \u76ee\u6807\uff1a\u9ad8\u70ed\u901a\u91cf<\/li>\n\n\n\n
        • \u6a21\u578b\uff1aLow-Re k-\u03c9<\/li>\n\n\n\n
        • \u7b2c\u4e00\u5c42\uff1a2 \u03bcm\uff0c15\u5c42<\/li>\n\n\n\n
        • \u7ed3\u679c\uff1a\u8dd1\u4e00\u665a\u4e0e\u7ea2\u5916\u5b9e\u9a8c\u91cd\u5408\uff0cSCI\u5230\u624b\u2714<\/li>\n<\/ul>\n\n\n\n

          \u516d \u81ea\u68c0\u4e09\u6b65\u8d70\uff0c\u518d\u4e5f\u4e0d\u6015\u88ab\u5bfc\u5e08\u95ee<\/h2>\n\n\n\n
            \n
          1. \u5256\u9762\u56fe\uff1a\u6709”\u5343\u5c42\u997c”\u5417\uff1f<\/li>\n\n\n\n
          2. y+\u56fe\uff1a\u7ea2\/\u84dd<10%\uff1f<\/li>\n\n\n\n
          3. \u5bf9\u6570\u56fe\uff1a\u8ddf\u9ed1\u7ebf\u91cd\u5408\uff1f<\/li>\n<\/ol>\n\n\n\n

            \u5168\u90e8OK\u2192\u7a33\uff01<\/p>\n\n\n\n

            \u4e03 \u4e00\u53e5\u8bdd\u603b\u7ed3\uff08\u80cc\u4e0b\u6765\uff09<\/h2>\n\n\n\n
            \n

            “\u58c1\u51fd\u6570=\u5b98\u65b9\u5f00\u6302\uff1a\u5148\u4f300.7 mm\uff0c\u518d\u770by+\u989c\u8272\u56fe\uff0c\u7ea2\u5c31\u7ec6\uff0c\u84dd\u5c31\u7c97\uff0c\u7eff\u4e86\u5c31\u6536\u5de5\uff01”<\/p>\n<\/blockquote>\n\n\n\n

            \u4e0b\u6b21\u5e08\u5144\u95ee\uff1a”\u4f60\u58c1\u51fd\u6570\u548b\u9009\u7684\uff1f” \u628a\u8fd9\u7bc7\u7b14\u8bb0\u7529\u7ed9\u4ed6\uff0c\u4e09\u5206\u949f\u8bb2\u6e05\uff0c\u8fd8\u80fd\u987a\u624b\u5e2e\u4ed6\u8c03\u7f51\u683c\u2014\u2014\u5b66\u9738\u5730\u4f4d\u7a33\u4e86\uff01<\/p>\n\n\n\n

            \"\"<\/figure>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

            \u5173\u952e\u8bcd\uff1a\u58c1\u51fd\u6570\u3001y+\u3001CFD\u3001COMSOL\u3001\u6e4d\u6d41\u3001\u8fb9\u754c\u5c42\u3001\u4eba\u8bdd\u79d1\u666e \u4e00 \u5148\u8bb2\u4e2a\u6bb5\u5b50\uff1a\u5730\u94c1\u53e3\u7684\u98ce\u901f\u5b9e\u9a8c \u60f3\u8c61\u4e00\u4e0b […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-1013","post","type-post","status-publish","format-standard","hentry","category-comsol"],"_links":{"self":[{"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=\/wp\/v2\/posts\/1013","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1013"}],"version-history":[{"count":3,"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=\/wp\/v2\/posts\/1013\/revisions"}],"predecessor-version":[{"id":1016,"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=\/wp\/v2\/posts\/1013\/revisions\/1016"}],"wp:attachment":[{"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1013"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1013"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}