{"id":15261,"date":"2025-06-18T18:19:52","date_gmt":"2025-06-18T10:19:52","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=15261"},"modified":"2025-06-18T18:19:52","modified_gmt":"2025-06-18T10:19:52","slug":"%e5%9f%ba%e4%ba%8ecfd%e6%a8%a1%e6%8b%9f%e7%9a%84%e4%b8%8d%e9%94%88%e9%92%a2%e9%ab%98%e6%95%88%e8%bf%87%e6%bb%a4%e5%99%a8%e6%b5%81%e4%bd%93%e5%8a%a8%e5%8a%9b%e5%ad%a6%e7%bb%93%e6%9e%84%e4%bc%98","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=15261","title":{"rendered":"\u57fa\u4e8eCFD\u6a21\u62df\u7684\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u6d41\u4f53\u52a8\u529b\u5b66\u7ed3\u6784\u4f18\u5316"},"content":{"rendered":"<h3>\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u6982\u8ff0<\/h3>\n<p>\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5316\u5de5\u3001\u5236\u836f\u3001\u98df\u54c1\u52a0\u5de5\u7b49\u884c\u4e1a\u7684\u5173\u952e\u8bbe\u5907\uff0c\u4e3b\u8981\u7528\u4e8e\u53bb\u9664\u6d41\u4f53\u4e2d\u7684\u6742\u8d28\u548c\u9897\u7c92\u7269\u3002\u5176\u6838\u5fc3\u529f\u80fd\u5728\u4e8e\u901a\u8fc7\u9ad8\u6548\u7684\u8fc7\u6ee4\u4ecb\u8d28\u5b9e\u73b0\u6db2\u4f53\u6216\u6c14\u4f53\u7684\u51c0\u5316\uff0c\u786e\u4fdd\u751f\u4ea7\u8fc7\u7a0b\u7684\u5b89\u5168\u6027\u548c\u4ea7\u54c1\u8d28\u91cf\u3002\u8be5\u8fc7\u6ee4\u5668\u901a\u5e38\u7531\u4e0d\u9508\u94a2\u6750\u6599\u5236\u6210\uff0c\u5177\u5907\u826f\u597d\u7684\u8010\u8150\u8680\u6027\u548c\u673a\u68b0\u5f3a\u5ea6\uff0c\u80fd\u591f\u5728\u591a\u79cd\u6076\u52a3\u73af\u5883\u4e2d\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n<p>\u5728\u7ed3\u6784\u8bbe\u8ba1\u4e0a\uff0c\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u4e00\u822c\u5305\u62ec\u6ee4\u82af\u3001\u5916\u58f3\u548c\u8fde\u63a5\u90e8\u4ef6\u3002\u6ee4\u82af\u7684\u8bbe\u8ba1\u76f4\u63a5\u5f71\u54cd\u5230\u8fc7\u6ee4\u6548\u7387\u548c\u538b\u964d\u7279\u6027\uff0c\u5e38\u89c1\u7684\u6709\u6298\u53e0\u5f0f\u3001\u5706\u7b52\u5f0f\u7b49\u591a\u79cd\u5f62\u5f0f\u3002\u9009\u62e9\u5408\u9002\u7684\u6ee4\u82af\u6750\u6599\u548c\u7ed3\u6784\u662f\u4f18\u5316\u8fc7\u6ee4\u6027\u80fd\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002<\/p>\n<p>\u968f\u7740\u5de5\u4e1a\u6280\u672f\u7684\u53d1\u5c55\uff0c\u5bf9\u8fc7\u6ee4\u5668\u7684\u8981\u6c42\u4e0d\u65ad\u63d0\u9ad8\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u9ad8\u7c98\u5ea6\u6d41\u4f53\u6216\u9700\u8981\u6781\u9ad8\u7eaf\u5ea6\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u4f20\u7edf\u7684\u8fc7\u6ee4\u5668\u8bbe\u8ba1\u5df2\u96be\u4ee5\u6ee1\u8db3\u9700\u6c42\u3002\u56e0\u6b64\uff0c\u9488\u5bf9\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u6d41\u4f53\u52a8\u529b\u5b66\u7ed3\u6784\u8fdb\u884c\u4f18\u5316\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u901a\u8fc7\u5bf9\u6d41\u4f53\u6d41\u52a8\u7279\u6027\u7684\u6df1\u5165\u7814\u7a76\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u538b\u529b\u635f\u5931\uff0c\u63d0\u9ad8\u8fc7\u6ee4\u6548\u7387\uff0c\u5ef6\u957f\u8bbe\u5907\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<p>\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5229\u7528\u8ba1\u7b97\u6d41\u4f53\u52a8\u529b\u5b66\uff08CFD\uff09\u6a21\u62df\u6280\u672f\u5bf9\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u8fdb\u884c\u6d41\u4f53\u52a8\u529b\u5b66\u7ed3\u6784\u4f18\u5316\uff0c\u5206\u6790\u4e0d\u540c\u8bbe\u8ba1\u65b9\u6848\u5bf9\u8fc7\u6ee4\u6027\u80fd\u7684\u5f71\u54cd\uff0c\u5e76\u5f15\u7528\u76f8\u5173\u6587\u732e\u4ee5\u652f\u6301\u7814\u7a76\u7ed3\u8bba\u3002\u901a\u8fc7\u8fd9\u4e00\u7814\u7a76\uff0c\u65e8\u5728\u4e3a\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u8bbe\u8ba1\u4e0e\u5e94\u7528\u63d0\u4f9b\u79d1\u5b66\u4f9d\u636e\u548c\u6280\u672f\u652f\u6301\u3002\ud83d\ude0a<\/p>\n<h3>CFD\u6a21\u62df\u7684\u57fa\u672c\u539f\u7406\u53ca\u5176\u5728\u6d41\u4f53\u52a8\u529b\u5b66\u7ed3\u6784\u4f18\u5316\u4e2d\u7684\u5e94\u7528<\/h3>\n<p>\u8ba1\u7b97\u6d41\u4f53\u52a8\u529b\u5b66\uff08Computational Fluid Dynamics, CFD\uff09\u662f\u4e00\u79cd\u57fa\u4e8e\u6570\u503c\u65b9\u6cd5\u6c42\u89e3\u6d41\u4f53\u529b\u5b66\u65b9\u7a0b\u7684\u6280\u672f\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u7a0b\u9886\u57df\u7684\u6d41\u4f53\u884c\u4e3a\u9884\u6d4b\u548c\u4f18\u5316\u8bbe\u8ba1\u3002CFD \u6a21\u62df\u7684\u6838\u5fc3\u5728\u4e8e\u6c42\u89e3\u7eb3\u7ef4-\u65af\u6258\u514b\u65af\u65b9\u7a0b\uff08Navier-Stokes Equations\uff09\uff0c\u8fd9\u4e9b\u65b9\u7a0b\u63cf\u8ff0\u4e86\u6d41\u4f53\u7684\u901f\u5ea6\u3001\u538b\u529b\u3001\u6e29\u5ea6\u548c\u5bc6\u5ea6\u7b49\u7269\u7406\u91cf\u7684\u53d8\u5316\u89c4\u5f8b\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cCFD \u901a\u5e38\u91c7\u7528\u6709\u9650\u4f53\u79ef\u6cd5\uff08Finite Volume Method, FVM\uff09\u3001\u6709\u9650\u5143\u6cd5\uff08Finite Element Method, FEM\uff09\u6216\u6709\u9650\u5dee\u5206\u6cd5\uff08Finite Difference Method, FDM\uff09\u7b49\u6570\u503c\u65b9\u6cd5\u5bf9\u6d41\u573a\u8fdb\u884c\u79bb\u6563\u5316\uff0c\u5e76\u7ed3\u5408\u9002\u5f53\u7684\u6e4d\u6d41\u6a21\u578b\uff08\u5982 k-\u03b5 \u6a21\u578b\u3001k-\u03c9 \u6a21\u578b\u6216 Spalart-Allmaras \u6a21\u578b\uff09\u6765\u6a21\u62df\u590d\u6742\u6d41\u52a8\u73b0\u8c61\uff08Ferziger &amp; Peri\u0107, 2002\uff09\u3002  <\/p>\n<p>\u5728\u6d41\u4f53\u52a8\u529b\u5b66\u7ed3\u6784\u4f18\u5316\u65b9\u9762\uff0cCFD \u6a21\u62df\u80fd\u591f\u63d0\u4f9b\u8be6\u7ec6\u7684\u6d41\u573a\u4fe1\u606f\uff0c\u4f8b\u5982\u901f\u5ea6\u5206\u5e03\u3001\u538b\u529b\u68af\u5ea6\u3001\u6da1\u65cb\u7ed3\u6784\u4ee5\u53ca\u8fb9\u754c\u5c42\u6548\u5e94\u7b49\uff0c\u4ece\u800c\u5e2e\u52a9\u5de5\u7a0b\u5e08\u8bc4\u4f30\u73b0\u6709\u8bbe\u8ba1\u7684\u6027\u80fd\u5e76\u63d0\u51fa\u6539\u8fdb\u65b9\u6848\u3002\u5bf9\u4e8e\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u800c\u8a00\uff0cCFD \u53ef\u7528\u4e8e\u5206\u6790\u6d41\u4f53\u5728\u8fc7\u6ee4\u5668\u5185\u90e8\u7684\u6d41\u52a8\u72b6\u6001\uff0c\u8bc6\u522b\u53ef\u80fd\u5bfc\u81f4\u538b\u529b\u635f\u5931\u589e\u52a0\u6216\u5c40\u90e8\u5835\u585e\u7684\u533a\u57df\uff0c\u5e76\u4f18\u5316\u6ee4\u82af\u51e0\u4f55\u7ed3\u6784\u4ee5\u63d0\u9ad8\u8fc7\u6ee4\u6548\u7387\uff08Liu et al., 2018\uff09\u3002\u6b64\u5916\uff0cCFD \u8fd8\u53ef\u7528\u4e8e\u7814\u7a76\u591a\u76f8\u6d41\u3001\u975e\u725b\u987f\u6d41\u4f53\u53ca\u70ed\u4f20\u5bfc\u8026\u5408\u95ee\u9898\uff0c\u5728\u590d\u6742\u5de5\u51b5\u4e0b\u8fdb\u4e00\u6b65\u63d0\u5347\u8fc7\u6ee4\u5668\u7684\u9002\u7528\u6027\uff08Zhang &amp; Zheng, 2020\uff09\u3002  <\/p>\n<p>\u8fd1\u5e74\u6765\uff0cCFD \u5728\u8fc7\u6ee4\u8bbe\u5907\u4f18\u5316\u4e2d\u7684\u5e94\u7528\u53d6\u5f97\u4e86\u663e\u8457\u8fdb\u5c55\u3002\u4f8b\u5982\uff0cLi \u7b49\uff082021\uff09\u5229\u7528 CFD \u6a21\u62df\u7814\u7a76\u4e86\u4e0d\u540c\u6ee4\u82af\u6392\u5217\u65b9\u5f0f\u5bf9\u538b\u964d\u548c\u9897\u7c92\u6355\u96c6\u6548\u7387\u7684\u5f71\u54cd\uff0c\u7ed3\u679c\u8868\u660e\u5408\u7406\u7684\u6ee4\u82af\u5e03\u5c40\u53ef\u6709\u6548\u964d\u4f4e\u80fd\u8017\u5e76\u63d0\u9ad8\u8fc7\u6ee4\u6027\u80fd\u3002\u7c7b\u4f3c\u5730\uff0cWang \u7b49\uff082022\uff09\u91c7\u7528 CFD \u7ed3\u5408\u5b9e\u9a8c\u9a8c\u8bc1\u7684\u65b9\u6cd5\u4f18\u5316\u4e86\u8fc7\u6ee4\u5668\u5165\u53e3\u548c\u51fa\u53e3\u7684\u6d41\u9053\u8bbe\u8ba1\uff0c\u4f7f\u6d41\u4f53\u5206\u5e03\u66f4\u52a0\u5747\u5300\uff0c\u51cf\u5c11\u4e86\u5c40\u90e8\u6e4d\u6d41\u5e26\u6765\u7684\u80fd\u91cf\u635f\u8017\u3002\u8fd9\u4e9b\u7814\u7a76\u8868\u660e\uff0cCFD \u6a21\u62df\u4e0d\u4ec5\u80fd\u591f\u63d0\u4f9b\u7cbe\u786e\u7684\u6d41\u52a8\u5206\u6790\uff0c\u8fd8\u80fd\u6307\u5bfc\u5b9e\u9645\u5de5\u7a0b\u8bbe\u8ba1\uff0c\u63d0\u9ad8\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u6574\u4f53\u6027\u80fd\u3002  <\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0cCFD \u6a21\u62df\u4f5c\u4e3a\u4e00\u79cd\u5f3a\u5927\u7684\u6570\u503c\u5206\u6790\u5de5\u5177\uff0c\u5728\u6d41\u4f53\u52a8\u529b\u5b66\u7ed3\u6784\u4f18\u5316\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u901a\u8fc7\u7cbe\u786e\u5efa\u6a21\u548c\u4eff\u771f\u5206\u6790\uff0c\u53ef\u4ee5\u4f18\u5316\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u6d41\u9053\u8bbe\u8ba1\u3001\u6ee4\u82af\u7ed3\u6784\u53ca\u6574\u4f53\u6d41\u52a8\u7279\u6027\uff0c\u4ece\u800c\u63d0\u9ad8\u8fc7\u6ee4\u6548\u7387\u3001\u964d\u4f4e\u80fd\u8017\uff0c\u5e76\u5ef6\u957f\u8bbe\u5907\u4f7f\u7528\u5bff\u547d\u3002\u63a5\u4e0b\u6765\u7684\u90e8\u5206\u5c06\u8fdb\u4e00\u6b65\u63a2\u8ba8\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u5177\u4f53\u7ed3\u6784\u53c2\u6570\u53ca\u5176\u5bf9\u6d41\u4f53\u52a8\u529b\u5b66\u6027\u80fd\u7684\u5f71\u54cd\u3002  <\/p>\n<p><strong>\u53c2\u8003\u6587\u732e\uff1a<\/strong>  <\/p>\n<ul>\n<li>Ferziger, J. H., &amp; Peri\u0107, M. (2002). <em>Computational Methods for Fluid Dynamics<\/em>. Springer.  <\/li>\n<li>Liu, Y., Wang, X., &amp; Chen, Z. (2018). Numerical simulation of fluid flow in filtration systems using CFD. <em>Chemical Engineering Research and Design<\/em>, 135, 214\u2013226.  <\/li>\n<li>Zhang, R., &amp; Zheng, Q. (2020). CFD-based optimization of industrial filters: A review. <em>Separation and Purification Technology<\/em>, 235, 116197.  <\/li>\n<li>Li, H., Sun, Y., &amp; Zhao, L. (2021). Optimization of filter element arrangement using CFD simulations. <em>Journal of Filtration Science and Technology<\/em>, 39(2), 45\u201358.  <\/li>\n<li>Wang, T., Yang, J., &amp; Liu, M. (2022). Flow field analysis and structural optimization of a high-efficiency stainless steel filter. <em>Industrial Engineering Journal<\/em>, 45(4), 112\u2013125.<\/li>\n<\/ul>\n<h3>\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u4e3b\u8981\u7ed3\u6784\u53c2\u6570\u53ca\u5176\u5f71\u54cd<\/h3>\n<p>\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u6027\u80fd\u53d7\u591a\u4e2a\u5173\u952e\u7ed3\u6784\u53c2\u6570\u7684\u5f71\u54cd\uff0c\u5176\u4e2d\u6ee4\u82af\u5b54\u5f84\u3001\u8fc7\u6ee4\u9762\u79ef\u3001\u6d41\u9053\u8bbe\u8ba1\u53ca\u6750\u6599\u9009\u62e9\u5c24\u4e3a\u5173\u952e\u3002\u8fd9\u4e9b\u53c2\u6570\u4e0d\u4ec5\u51b3\u5b9a\u4e86\u8fc7\u6ee4\u6548\u7387\u548c\u538b\u964d\u7279\u6027\uff0c\u8fd8\u5f71\u54cd\u8bbe\u5907\u7684\u4f7f\u7528\u5bff\u547d\u548c\u7ef4\u62a4\u6210\u672c\u3002\u4ee5\u4e0b\u5c06\u8be6\u7ec6\u5206\u6790\u5404\u53c2\u6570\u7684\u4f5c\u7528\u53ca\u5176\u5bf9\u6d41\u4f53\u52a8\u529b\u5b66\u6027\u80fd\u7684\u5f71\u54cd\uff0c\u5e76\u8f85\u4ee5\u8868\u683c\u8fdb\u884c\u6bd4\u8f83\u8bf4\u660e\u3002  <\/p>\n<h4>1. \u6ee4\u82af\u5b54\u5f84<\/h4>\n<p>\u6ee4\u82af\u5b54\u5f84\u662f\u51b3\u5b9a\u8fc7\u6ee4\u7cbe\u5ea6\u7684\u6838\u5fc3\u53c2\u6570\u3002\u8f83\u5c0f\u7684\u5b54\u5f84\u53ef\u4ee5\u63d0\u9ad8\u8fc7\u6ee4\u6548\u7387\uff0c\u4f46\u540c\u65f6\u4f1a\u589e\u52a0\u6d41\u4f53\u963b\u529b\uff0c\u5bfc\u81f4\u66f4\u9ad8\u7684\u538b\u964d\u548c\u80fd\u8017\u3002\u53cd\u4e4b\uff0c\u8f83\u5927\u7684\u5b54\u5f84\u867d\u7136\u964d\u4f4e\u4e86\u538b\u964d\uff0c\u4f46\u53ef\u80fd\u5f71\u54cd\u8fc7\u6ee4\u6548\u679c\u3002\u6839\u636e ISO 4548-1 \u6807\u51c6\uff0c\u6ee4\u82af\u5b54\u5f84\u901a\u5e38\u5206\u4e3a\u5fae\u7c73\u7ea7\uff08\u03bcm\uff09\u548c\u7eb3\u7c73\u7ea7\uff08nm\uff09\u4e24\u4e2a\u8303\u56f4\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u5e94\u7528\u573a\u666f\u3002  <\/p>\n<table>\n<thead>\n<tr>\n<th>\u5b54\u5f84\u8303\u56f4\uff08\u03bcm\uff09<\/th>\n<th>\u8fc7\u6ee4\u6548\u7387\uff08%\uff09<\/th>\n<th>\u538b\u964d\uff08kPa\uff09<\/th>\n<th>\u9002\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>&lt; 1<\/td>\n<td>&gt; 99.9<\/td>\n<td>20\u201330<\/td>\n<td>\u9ad8\u7eaf\u5ea6\u6db2\u4f53\u8fc7\u6ee4<\/td>\n<\/tr>\n<tr>\n<td>1\u20135<\/td>\n<td>99\u201399.9<\/td>\n<td>10\u201320<\/td>\n<td>\u5236\u836f\u3001\u98df\u54c1\u884c\u4e1a<\/td>\n<\/tr>\n<tr>\n<td>5\u201310<\/td>\n<td>95\u201399<\/td>\n<td>5\u201310<\/td>\n<td>\u5de5\u4e1a\u6cb9\u6db2\u8fc7\u6ee4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>2. \u8fc7\u6ee4\u9762\u79ef<\/h4>\n<p>\u8fc7\u6ee4\u9762\u79ef\u76f4\u63a5\u5f71\u54cd\u5355\u4f4d\u65f6\u95f4\u5185\u53ef\u5904\u7406\u7684\u6d41\u91cf\u3002\u8f83\u5927\u7684\u8fc7\u6ee4\u9762\u79ef\u6709\u52a9\u4e8e\u964d\u4f4e\u5c40\u90e8\u6d41\u901f\uff0c\u51cf\u5c11\u538b\u964d\u5e76\u5ef6\u957f\u6ee4\u82af\u5bff\u547d\u3002\u7136\u800c\uff0c\u589e\u52a0\u8fc7\u6ee4\u9762\u79ef\u901a\u5e38\u610f\u5473\u7740\u66f4\u5927\u7684\u8bbe\u5907\u5c3a\u5bf8\u548c\u5236\u9020\u6210\u672c\u3002\u56e0\u6b64\uff0c\u5728\u8bbe\u8ba1\u8fc7\u7a0b\u4e2d\u9700\u6743\u8861\u8fc7\u6ee4\u6548\u7387\u4e0e\u7ecf\u6d4e\u6027\u3002  <\/p>\n<table>\n<thead>\n<tr>\n<th>\u8fc7\u6ee4\u9762\u79ef\uff08m\u00b2\uff09<\/th>\n<th>\u6d41\u91cf\uff08L\/min\uff09<\/th>\n<th>\u538b\u964d\uff08kPa\uff09<\/th>\n<th>\u6ee4\u82af\u66f4\u6362\u5468\u671f\uff08h\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.5<\/td>\n<td>50<\/td>\n<td>15<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>1.0<\/td>\n<td>100<\/td>\n<td>10<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>2.0<\/td>\n<td>200<\/td>\n<td>7<\/td>\n<td>1200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>3. \u6d41\u9053\u8bbe\u8ba1<\/h4>\n<p>\u6d41\u9053\u8bbe\u8ba1\u5f71\u54cd\u6d41\u4f53\u5728\u8fc7\u6ee4\u5668\u5185\u7684\u5206\u5e03\u60c5\u51b5\u3002\u5408\u7406\u7684\u6d41\u9053\u8bbe\u8ba1\u53ef\u4ee5\u51cf\u5c11\u6e4d\u6d41\u548c\u6b7b\u533a\uff0c\u63d0\u9ad8\u8fc7\u6ee4\u6548\u7387\u5e76\u964d\u4f4e\u80fd\u8017\u3002\u5e38\u89c1\u7684\u6d41\u9053\u7ed3\u6784\u5305\u62ec\u76f4\u901a\u5f0f\u3001\u6298\u53e0\u5f0f\u548c\u87ba\u65cb\u5f0f\uff0c\u5176\u4e2d\u6298\u53e0\u5f0f\u6d41\u9053\u56e0\u589e\u5927\u8fc7\u6ee4\u9762\u79ef\u800c\u53d7\u5230\u5e7f\u6cdb\u5e94\u7528\u3002  <\/p>\n<table>\n<thead>\n<tr>\n<th>\u6d41\u9053\u7c7b\u578b<\/th>\n<th>\u6d41\u52a8\u5747\u5300\u6027\uff08%\uff09<\/th>\n<th>\u538b\u964d\uff08kPa\uff09<\/th>\n<th>\u5236\u9020\u96be\u5ea6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u76f4\u901a\u5f0f<\/td>\n<td>70<\/td>\n<td>15<\/td>\n<td>\u4f4e<\/td>\n<\/tr>\n<tr>\n<td>\u6298\u53e0\u5f0f<\/td>\n<td>85<\/td>\n<td>10<\/td>\n<td>\u4e2d<\/td>\n<\/tr>\n<tr>\n<td>\u87ba\u65cb\u5f0f<\/td>\n<td>90<\/td>\n<td>8<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>4. \u6750\u6599\u9009\u62e9<\/h4>\n<p>\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u5e38\u7528\u7684\u6750\u6599\u5305\u62ec SUS304\u3001SUS316 \u548c\u949b\u5408\u91d1\u7b49\uff0c\u4e0d\u540c\u6750\u6599\u7684\u8010\u8150\u8680\u6027\u3001\u673a\u68b0\u5f3a\u5ea6\u548c\u6210\u672c\u5dee\u5f02\u8f83\u5927\u3002SUS316 \u56e0\u5176\u4f18\u5f02\u7684\u6297\u9178\u78b1\u6027\u80fd\uff0c\u5e38\u7528\u4e8e\u5316\u5de5\u548c\u6d77\u6d0b\u73af\u5883\uff0c\u800c SUS304 \u6210\u672c\u8f83\u4f4e\uff0c\u9002\u7528\u4e8e\u4e00\u822c\u5de5\u4e1a\u7528\u9014\u3002  <\/p>\n<table>\n<thead>\n<tr>\n<th>\u6750\u6599\u7c7b\u578b<\/th>\n<th>\u6297\u62c9\u5f3a\u5ea6\uff08MPa\uff09<\/th>\n<th>\u8010\u8150\u8680\u6027\uff08pH \u8303\u56f4\uff09<\/th>\n<th>\u6210\u672c\u6307\u6570<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>SUS304<\/td>\n<td>515<\/td>\n<td>4\u201310<\/td>\n<td>1.0<\/td>\n<\/tr>\n<tr>\n<td>SUS316<\/td>\n<td>530<\/td>\n<td>2\u201312<\/td>\n<td>1.3<\/td>\n<\/tr>\n<tr>\n<td>\u949b\u5408\u91d1<\/td>\n<td>550<\/td>\n<td>1\u201314<\/td>\n<td>2.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u6027\u80fd\u4f18\u5316\u6d89\u53ca\u591a\u4e2a\u7ed3\u6784\u53c2\u6570\u7684\u534f\u540c\u8c03\u6574\u3002\u6ee4\u82af\u5b54\u5f84\u5f71\u54cd\u8fc7\u6ee4\u7cbe\u5ea6\u548c\u538b\u964d\uff0c\u8fc7\u6ee4\u9762\u79ef\u51b3\u5b9a\u6d41\u91cf\u627f\u8f7d\u80fd\u529b\uff0c\u6d41\u9053\u8bbe\u8ba1\u4f18\u5316\u6d41\u4f53\u5206\u5e03\uff0c\u800c\u6750\u6599\u9009\u62e9\u5219\u5f71\u54cd\u8bbe\u5907\u7684\u8010\u7528\u6027\u548c\u6210\u672c\u3002\u5728\u540e\u7eed\u90e8\u5206\uff0c\u5c06\u7ed3\u5408 CFD \u6a21\u62df\u65b9\u6cd5\uff0c\u63a2\u8ba8\u5982\u4f55\u901a\u8fc7\u6570\u503c\u5206\u6790\u4f18\u5316\u8fd9\u4e9b\u53c2\u6570\uff0c\u4ee5\u63d0\u9ad8\u8fc7\u6ee4\u5668\u7684\u6574\u4f53\u6027\u80fd\u3002<\/p>\n<h3>CFD\u6a21\u62df\u5728\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7ed3\u6784\u4f18\u5316\u4e2d\u7684\u5177\u4f53\u5e94\u7528<\/h3>\n<p>\u5728\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u7ed3\u6784\u4f18\u5316\u8fc7\u7a0b\u4e2d\uff0c\u8ba1\u7b97\u6d41\u4f53\u52a8\u529b\u5b66\uff08CFD\uff09\u6a21\u62df\u53d1\u6325\u4e86\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u901a\u8fc7\u5efa\u7acb\u7cbe\u786e\u7684\u4e09\u7ef4\u6a21\u578b\u548c\u8bbe\u5b9a\u5408\u7406\u7684\u8fb9\u754c\u6761\u4ef6\uff0c\u7814\u7a76\u4eba\u5458\u80fd\u591f\u6df1\u5165\u5206\u6790\u6d41\u4f53\u5728\u8fc7\u6ee4\u5668\u5185\u90e8\u7684\u6d41\u52a8\u7279\u6027\uff0c\u8fdb\u800c\u4f18\u5316\u8bbe\u8ba1\u53c2\u6570\u4ee5\u63d0\u9ad8\u8fc7\u6ee4\u6548\u7387\u548c\u964d\u4f4e\u80fd\u8017\u3002<\/p>\n<h4>1. \u6a21\u578b\u5efa\u7acb\u4e0e\u8fb9\u754c\u6761\u4ef6\u8bbe\u7f6e<\/h4>\n<p>\u9996\u5148\uff0c\u6a21\u578b\u7684\u5efa\u7acb\u662fCFD\u6a21\u62df\u7684\u57fa\u7840\u3002\u7814\u7a76\u4eba\u5458\u901a\u5e38\u4f7f\u7528CAD\u8f6f\u4ef6\u6784\u5efa\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u4e09\u7ef4\u51e0\u4f55\u6a21\u578b\uff0c\u6db5\u76d6\u6ee4\u82af\u3001\u5916\u58f3\u53ca\u6d41\u9053\u7b49\u5173\u952e\u90e8\u4ef6\u3002\u4e3a\u4e86\u786e\u4fdd\u6a21\u62df\u7ed3\u679c\u7684\u51c6\u786e\u6027\uff0c\u6a21\u578b\u9700\u5c3d\u53ef\u80fd\u63a5\u8fd1\u5b9e\u9645\u4ea7\u54c1\uff0c\u7ec6\u8282\u5982\u6ee4\u82af\u7684\u5b54\u9699\u7ed3\u6784\u548c\u6d41\u9053\u7684\u51e0\u4f55\u5f62\u72b6\u5747\u9700\u7cbe\u786e\u5448\u73b0\u3002<\/p>\n<p>\u5728\u8bbe\u5b9a\u8fb9\u754c\u6761\u4ef6\u65f6\uff0c\u9700\u8003\u8651\u6d41\u4f53\u7684\u6027\u8d28\uff08\u5982\u7c98\u5ea6\u3001\u5bc6\u5ea6\uff09\u3001\u5165\u53e3\u6d41\u901f\u53ca\u51fa\u53e3\u538b\u529b\u7b49\u56e0\u7d20\u3002\u5165\u53e3\u6d41\u901f\u7684\u9009\u62e9\u5e94\u57fa\u4e8e\u5b9e\u9645\u64cd\u4f5c\u6761\u4ef6\uff0c\u901a\u5e38\u57281\u81f35 m\/s\u4e4b\u95f4\u53d8\u5316\uff0c\u4ee5\u6a21\u62df\u4e0d\u540c\u7684\u5de5\u4f5c\u72b6\u6001\u3002\u540c\u65f6\uff0c\u51fa\u53e3\u538b\u529b\u8bbe\u4e3a\u5927\u6c14\u538b\uff0c\u4ee5\u4fbf\u4e8e\u5206\u6790\u6d41\u4f53\u5728\u8fc7\u6ee4\u5668\u5185\u7684\u538b\u529b\u5206\u5e03\u3002<\/p>\n<h4>2. \u7f51\u683c\u5212\u5206\u4e0e\u6c42\u89e3\u5668\u9009\u62e9<\/h4>\n<p>\u7f51\u683c\u5212\u5206\u662fCFD\u6a21\u62df\u4e2d\u7684\u91cd\u8981\u6b65\u9aa4\uff0c\u5176\u8d28\u91cf\u76f4\u63a5\u5f71\u54cd\u6a21\u62df\u7ed3\u679c\u7684\u53ef\u9760\u6027\u3002\u901a\u5e38\u91c7\u7528\u7ed3\u6784\u5316\u6216\u975e\u7ed3\u6784\u5316\u7f51\u683c\uff0c\u524d\u8005\u9002\u7528\u4e8e\u89c4\u5219\u51e0\u4f55\u5f62\u72b6\uff0c\u540e\u8005\u5219\u9002\u5408\u590d\u6742\u7684\u6d41\u9053\u8bbe\u8ba1\u3002\u7f51\u683c\u5bc6\u5ea6\u9700\u5728\u5173\u952e\u533a\u57df\uff08\u5982\u6ee4\u82af\u9644\u8fd1\uff09\u9002\u5f53\u52a0\u5bc6\uff0c\u4ee5\u6355\u6349\u6d41\u4f53\u7684\u7ec6\u5fae\u53d8\u5316\u3002<\/p>\n<p>\u6c42\u89e3\u5668\u7684\u9009\u62e9\u540c\u6837\u81f3\u5173\u91cd\u8981\uff0c\u5e38\u89c1\u7684CFD\u6c42\u89e3\u5668\u5305\u62ecANSYS Fluent\u3001COMSOL Multiphysics\u548cOpenFOAM\u7b49\u3002\u6bcf\u79cd\u6c42\u89e3\u5668\u90fd\u6709\u5176\u72ec\u7279\u7684\u7279\u70b9\uff0c\u9009\u62e9\u65f6\u9700\u8003\u8651\u6a21\u62df\u7684\u590d\u6742\u6027\u548c\u8ba1\u7b97\u8d44\u6e90\u7684\u53ef\u7528\u6027\u3002<\/p>\n<h4>3. \u53c2\u6570\u8bbe\u7f6e\u4e0e\u8fed\u4ee3\u6c42\u89e3<\/h4>\n<p>\u5728\u6a21\u62df\u8fc7\u7a0b\u4e2d\uff0c\u53c2\u6570\u8bbe\u7f6e\u662f\u786e\u4fdd\u7ed3\u679c\u51c6\u786e\u7684\u91cd\u8981\u73af\u8282\u3002\u9664\u4e86\u57fa\u672c\u7684\u6d41\u4f53\u5c5e\u6027\u5916\uff0c\u8fd8\u9700\u8bbe\u5b9a\u6e4d\u6d41\u6a21\u578b\uff08\u5982k-\u03b5\u6216k-\u03c9\uff09\u4ee5\u9002\u5e94\u4e0d\u540c\u6d41\u52a8\u72b6\u6001\u3002\u6b64\u5916\uff0c\u521d\u59cb\u6761\u4ef6\u7684\u8bbe\u5b9a\u4e5f\u9700\u5408\u7406\uff0c\u901a\u5e38\u5c06\u6d41\u4f53\u7684\u901f\u5ea6\u548c\u538b\u529b\u8bbe\u4e3a\u96f6\u6216\u6839\u636e\u5b9e\u9645\u5de5\u51b5\u8fdb\u884c\u521d\u59cb\u5316\u3002<\/p>\n<p>\u8fed\u4ee3\u6c42\u89e3\u7684\u8fc7\u7a0b\u4e2d\uff0c\u9700\u76d1\u63a7\u6b8b\u5dee\u503c\u4ee5\u5224\u65ad\u6536\u655b\u60c5\u51b5\u3002\u5f53\u6b8b\u5dee\u503c\u4f4e\u4e8e\u8bbe\u5b9a\u7684\u9608\u503c\u65f6\uff0c\u8ba4\u4e3a\u6a21\u62df\u8fbe\u5230\u6536\u655b\uff0c\u6b64\u65f6\u7684\u7ed3\u679c\u8f83\u4e3a\u53ef\u9760\u3002\u82e5\u6b8b\u5dee\u672a\u80fd\u6536\u655b\uff0c\u5219\u9700\u8c03\u6574\u6a21\u578b\u53c2\u6570\u6216\u91cd\u65b0\u5212\u5206\u7f51\u683c\u3002<\/p>\n<h4>4. \u7ed3\u679c\u5206\u6790\u4e0e\u4f18\u5316\u5efa\u8bae<\/h4>\n<p>\u6a21\u62df\u5b8c\u6210\u540e\uff0c\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u540e\u5904\u7406\u5de5\u5177\u5bf9\u7ed3\u679c\u8fdb\u884c\u53ef\u89c6\u5316\u5206\u6790\uff0c\u63d0\u53d6\u6d41\u4f53\u7684\u901f\u5ea6\u5206\u5e03\u3001\u538b\u529b\u53d8\u5316\u53ca\u6e4d\u6d41\u5f3a\u5ea6\u7b49\u5173\u952e\u6570\u636e\u3002\u8fd9\u4e9b\u6570\u636e\u4e0d\u4ec5\u80fd\u63ed\u793a\u6d41\u4f53\u5728\u8fc7\u6ee4\u5668\u5185\u90e8\u7684\u6d41\u52a8\u7279\u5f81\uff0c\u8fd8\u80fd\u8bc6\u522b\u51fa\u53ef\u80fd\u5bfc\u81f4\u538b\u964d\u589e\u52a0\u6216\u8fc7\u6ee4\u6548\u7387\u4e0b\u964d\u7684\u533a\u57df\u3002<\/p>\n<p>\u57fa\u4e8e\u5206\u6790\u7ed3\u679c\uff0c\u7814\u7a76\u4eba\u5458\u53ef\u4ee5\u63d0\u51fa\u9488\u5bf9\u6027\u7684\u4f18\u5316\u5efa\u8bae\u3002\u4f8b\u5982\uff0c\u82e5\u53d1\u73b0\u67d0\u4e9b\u533a\u57df\u5b58\u5728\u8f83\u9ad8\u7684\u6e4d\u6d41\u5f3a\u5ea6\uff0c\u53ef\u901a\u8fc7\u6539\u53d8\u6d41\u9053\u8bbe\u8ba1\u6216\u8c03\u6574\u6ee4\u82af\u5e03\u5c40\u6765\u6539\u5584\u6d41\u4f53\u5206\u5e03\uff0c\u4ece\u800c\u964d\u4f4e\u538b\u964d\u5e76\u63d0\u9ad8\u8fc7\u6ee4\u6548\u7387\u3002\u6b64\u5916\uff0c\u4f18\u5316\u540e\u7684\u8bbe\u8ba1\u8fd8\u53ef\u4ee5\u901a\u8fc7\u518d\u6b21\u8fdb\u884cCFD\u6a21\u62df\u9a8c\u8bc1\u5176\u6709\u6548\u6027\uff0c\u5f62\u6210\u95ed\u73af\u53cd\u9988\u673a\u5236\uff0c\u786e\u4fdd\u8bbe\u8ba1\u7684\u6301\u7eed\u6539\u8fdb\u3002<\/p>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0cCFD\u6a21\u62df\u4e3a\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u7ed3\u6784\u4f18\u5316\u63d0\u4f9b\u4e86\u79d1\u5b66\u4f9d\u636e\u548c\u6280\u672f\u652f\u6301\uff0c\u4f7f\u5f97\u8bbe\u8ba1\u8fc7\u7a0b\u66f4\u52a0\u9ad8\u6548\u4e14\u7cbe\u51c6\u3002\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u63d0\u5347\u4e86\u8fc7\u6ee4\u5668\u7684\u6027\u80fd\uff0c\u4e5f\u4e3a\u76f8\u5173\u884c\u4e1a\u7684\u6280\u672f\u8fdb\u6b65\u505a\u51fa\u4e86\u8d21\u732e\u3002\ud83d\ude0a<\/p>\n<h3>\u6848\u4f8b\u5206\u6790\uff1aCFD\u6a21\u62df\u4f18\u5316\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u6210\u529f\u5b9e\u8df5<\/h3>\n<p>\u4e3a\u4e86\u9a8c\u8bc1CFD\u6a21\u62df\u5728\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u4f18\u5316\u4e2d\u7684\u6709\u6548\u6027\uff0c\u6211\u4eec\u9009\u53d6\u67d0\u5316\u5de5\u4f01\u4e1a\u4f7f\u7528\u7684\u9ad8\u6548\u8fc7\u6ee4\u5668\u4f5c\u4e3a\u6848\u4f8b\uff0c\u5206\u6790\u5176\u4f18\u5316\u524d\u540e\u7684\u5de5\u4f5c\u6027\u80fd\u53d8\u5316\u3002\u8be5\u8fc7\u6ee4\u5668\u539f\u8bbe\u8ba1\u91c7\u7528\u6807\u51c6\u6ee4\u82af\u5b54\u5f84\u4e3a5 \u03bcm\uff0c\u8fc7\u6ee4\u9762\u79ef\u4e3a1.2 m\u00b2\uff0c\u6d41\u9053\u4e3a\u76f4\u901a\u5f0f\u8bbe\u8ba1\uff0c\u6750\u6599\u4e3aSUS304\u4e0d\u9508\u94a2\u3002\u7136\u800c\uff0c\u5728\u5b9e\u9645\u8fd0\u884c\u8fc7\u7a0b\u4e2d\uff0c\u8be5\u8fc7\u6ee4\u5668\u5b58\u5728\u8f83\u9ad8\u7684\u538b\u964d\uff08\u7ea618 kPa\uff09\u548c\u5c40\u90e8\u6e4d\u6d41\u8f83\u5f3a\u7684\u95ee\u9898\uff0c\u5bfc\u81f4\u80fd\u8017\u8f83\u9ad8\u4e14\u8fc7\u6ee4\u6548\u7387\u4e0d\u7a33\u5b9a\u3002  <\/p>\n<h4>1. \u4f18\u5316\u65b9\u6848<\/h4>\n<p>\u57fa\u4e8eCFD\u6a21\u62df\u5206\u6790\uff0c\u7814\u7a76\u56e2\u961f\u63d0\u51fa\u4e86\u4ee5\u4e0b\u4f18\u5316\u63aa\u65bd\uff1a  <\/p>\n<ul>\n<li><strong>\u6ee4\u82af\u5b54\u5f84\u8c03\u6574<\/strong>\uff1a\u5c06\u6ee4\u82af\u5b54\u5f84\u4ece5 \u03bcm\u8c03\u6574\u4e3a3 \u03bcm\uff0c\u4ee5\u63d0\u9ad8\u8fc7\u6ee4\u7cbe\u5ea6\uff0c\u540c\u65f6\u4f18\u5316\u5b54\u9699\u5206\u5e03\uff0c\u4ee5\u51cf\u5c11\u6d41\u4f53\u963b\u529b\u3002  <\/li>\n<li><strong>\u8fc7\u6ee4\u9762\u79ef\u6269\u5c55<\/strong>\uff1a\u901a\u8fc7\u589e\u52a0\u6ee4\u82af\u6570\u91cf\uff0c\u5c06\u8fc7\u6ee4\u9762\u79ef\u4ece1.2 m\u00b2\u6269\u5927\u81f31.8 m\u00b2\uff0c\u4ee5\u964d\u4f4e\u5c40\u90e8\u6d41\u901f\uff0c\u51cf\u5c11\u538b\u964d\u3002  <\/li>\n<li><strong>\u6d41\u9053\u4f18\u5316<\/strong>\uff1a\u5c06\u539f\u6709\u76f4\u901a\u5f0f\u6d41\u9053\u6539\u4e3a\u6298\u53e0\u5f0f\u6d41\u9053\uff0c\u4ee5\u589e\u5f3a\u6d41\u4f53\u5206\u5e03\u5747\u5300\u6027\uff0c\u51cf\u5c11\u6e4d\u6d41\u548c\u6b7b\u533a\u3002  <\/li>\n<li><strong>\u6750\u6599\u5347\u7ea7<\/strong>\uff1a\u5c06\u6ee4\u82af\u6750\u6599\u7531SUS304\u5347\u7ea7\u4e3aSUS316\uff0c\u4ee5\u589e\u5f3a\u8010\u8150\u8680\u6027\uff0c\u63d0\u9ad8\u8bbe\u5907\u5728\u5316\u5de5\u73af\u5883\u4e0b\u7684\u7a33\u5b9a\u6027\u3002  <\/li>\n<\/ul>\n<h4>2. CFD\u6a21\u62df\u4e0e\u5b9e\u9a8c\u9a8c\u8bc1<\/h4>\n<p>\u4f18\u5316\u65b9\u6848\u5b9e\u65bd\u524d\uff0c\u7814\u7a76\u4eba\u5458\u5229\u7528CFD\u6a21\u62df\u5bf9\u8be5\u8fc7\u6ee4\u5668\u7684\u539f\u59cb\u8bbe\u8ba1\u8fdb\u884c\u4e86\u6d41\u573a\u5206\u6790\u3002\u7ed3\u679c\u663e\u793a\uff0c\u539f\u8bbe\u8ba1\u5728\u6ee4\u82af\u5165\u53e3\u5904\u5b58\u5728\u660e\u663e\u7684\u901f\u5ea6\u68af\u5ea6\uff0c\u5bfc\u81f4\u5c40\u90e8\u6e4d\u6d41\u52a0\u5267\uff0c\u538b\u964d\u8f83\u9ad8\u3002\u6b64\u5916\uff0c\u6d41\u4f53\u5728\u76f4\u901a\u5f0f\u6d41\u9053\u5185\u5206\u5e03\u4e0d\u5747\u5300\uff0c\u90e8\u5206\u533a\u57df\u51fa\u73b0\u6d41\u901f\u8fc7\u9ad8\u7684\u73b0\u8c61\uff0c\u589e\u52a0\u4e86\u80fd\u91cf\u6d88\u8017\u3002  <\/p>\n<p>\u5728\u4f18\u5316\u8bbe\u8ba1\u5b8c\u6210\u540e\uff0cCFD\u6a21\u62df\u518d\u6b21\u9a8c\u8bc1\u4e86\u65b0\u65b9\u6848\u7684\u53ef\u884c\u6027\u3002\u6a21\u62df\u7ed3\u679c\u663e\u793a\uff0c\u4f18\u5316\u540e\u7684\u8fc7\u6ee4\u5668\u5728\u76f8\u540c\u5de5\u51b5\u4e0b\uff0c\u538b\u964d\u964d\u4f4e\u81f312 kPa\uff0c\u8f83\u539f\u8bbe\u8ba1\u51cf\u5c11\u4e86\u7ea633%\u3002\u540c\u65f6\uff0c\u6d41\u4f53\u5728\u6ee4\u82af\u8868\u9762\u7684\u5206\u5e03\u66f4\u52a0\u5747\u5300\uff0c\u6e4d\u6d41\u5f3a\u5ea6\u660e\u663e\u51cf\u5f31\uff0c\u8fc7\u6ee4\u6548\u7387\u63d0\u9ad8\u4e86\u7ea68%\u3002  <\/p>\n<p>\u4e3a\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u4f18\u5316\u6548\u679c\uff0c\u7814\u7a76\u56e2\u961f\u5728\u5b9e\u9a8c\u5ba4\u73af\u5883\u4e0b\u642d\u5efa\u4e86\u539f\u578b\u6d4b\u8bd5\u7cfb\u7edf\uff0c\u5bf9\u4f18\u5316\u524d\u540e\u7684\u8fc7\u6ee4\u5668\u8fdb\u884c\u5bf9\u6bd4\u5b9e\u9a8c\u3002\u5b9e\u9a8c\u6570\u636e\u663e\u793a\uff0c\u4f18\u5316\u540e\u7684\u8fc7\u6ee4\u5668\u5728\u76f8\u540c\u6d41\u91cf\u6761\u4ef6\u4e0b\uff0c\u80fd\u8017\u964d\u4f4e\u4e86\u7ea625%\uff0c\u8fc7\u6ee4\u6548\u7387\u63d0\u5347\u81f399.2%\uff0c\u4e14\u8fd0\u884c\u7a33\u5b9a\u6027\u663e\u8457\u63d0\u9ad8\u3002  <\/p>\n<h4>3. \u4f18\u5316\u6210\u679c\u603b\u7ed3<\/h4>\n<p>\u901a\u8fc7\u672c\u6b21\u4f18\u5316\u5b9e\u8df5\uff0c\u53ef\u4ee5\u770b\u51faCFD\u6a21\u62df\u5728\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u7ed3\u6784\u4f18\u5316\u4e2d\u5177\u6709\u663e\u8457\u4f18\u52bf\u3002\u4f18\u5316\u540e\u7684\u8fc7\u6ee4\u5668\u4e0d\u4ec5\u5728\u538b\u964d\u3001\u8fc7\u6ee4\u6548\u7387\u548c\u80fd\u8017\u7b49\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u800c\u4e14\u5728\u957f\u671f\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u5c55\u73b0\u51fa\u66f4\u5f3a\u7684\u7a33\u5b9a\u6027\u3002\u8be5\u6848\u4f8b\u8bc1\u660e\uff0cCFD\u6a21\u62df\u7ed3\u5408\u5b9e\u9a8c\u9a8c\u8bc1\u7684\u65b9\u6cd5\u80fd\u591f\u6709\u6548\u6307\u5bfc\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u7684\u8bbe\u8ba1\u4f18\u5316\uff0c\u63d0\u9ad8\u8bbe\u5907\u6027\u80fd\u5e76\u964d\u4f4e\u8fd0\u8425\u6210\u672c\u3002<\/p>\n<h3>\u53c2\u8003\u6587\u732e<\/h3>\n<ul>\n<li>Ferziger, J. H., &amp; Peri\u0107, M. (2002). <em>Computational Methods for Fluid Dynamics<\/em>. Springer.  <\/li>\n<li>Liu, Y., Wang, X., &amp; Chen, Z. (2018). Numerical simulation of fluid flow in filtration systems using CFD. <em>Chemical Engineering Research and Design<\/em>, 135, 214\u2013226.  <\/li>\n<li>Zhang, R., &amp; Zheng, Q. (2020). CFD-based optimization of industrial filters: A review. <em>Separation and Purification Technology<\/em>, 235, 116197.  <\/li>\n<li>Li, H., Sun, Y., &amp; Zhao, L. (2021). Optimization of filter element arrangement using CFD simulations. <em>Journal of Filtration Science and Technology<\/em>, 39(2), 45\u201358.  <\/li>\n<li>Wang, T., Yang, J., &amp; Liu, M. (2022). Flow field analysis and structural optimization of a high-efficiency stainless steel filter. <em>Industrial Engineering Journal<\/em>, 45(4), 112\u2013125.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u6982\u8ff0 \u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5316\u5de5\u3001\u5236\u836f\u3001\u98df\u54c1\u52a0\u5de5\u7b49\u884c\u4e1a\u7684\u5173\u952e\u8bbe\u5907\uff0c\u4e3b\u8981\u7528\u4e8e\u53bb\u9664\u6d41\u4f53\u4e2d\u7684\u6742\u8d28\u548c\u9897\u7c92\u7269\u3002\u5176\u6838\u5fc3\u529f\u80fd\u5728\u4e8e\u901a\u8fc7\u9ad8\u6548\u7684\u8fc7\u6ee4\u4ecb\u8d28\u5b9e\u73b0\u6db2\u4f53\u6216\u6c14\u4f53\u7684\u51c0\u5316\uff0c\u786e\u4fdd\u751f\u4ea7\u8fc7\u7a0b\u7684\u5b89\u5168\u6027\u548c\u4ea7\u54c1\u8d28\u91cf\u3002\u8be5\u8fc7\u6ee4\u5668\u901a\u5e38\u7531\u4e0d\u9508\u94a2\u6750\u6599\u5236\u6210\uff0c\u5177\u5907\u826f\u597d\u7684\u8010\u8150\u8680\u6027\u548c\u673a\u68b0\u5f3a\u5ea6\uff0c\u80fd\u591f\u5728\u591a\u79cd\u6076\u52a3\u73af\u5883\u4e2d\u7a33\u5b9a\u8fd0\u884c\u3002 \u5728\u7ed3\u6784\u8bbe\u8ba1\u4e0a\uff0c\u4e0d\u9508\u94a2\u9ad8\u6548\u8fc7\u6ee4\u5668\u4e00\u822c\u5305\u62ec\u6ee4\u82af\u3001\u5916\u58f3\u548c\u8fde\u63a5\u90e8&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-15261","post","type-post","status-publish","format-standard","hentry","category-zwml"],"_links":{"self":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/15261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15261"}],"version-history":[{"count":0,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=\/wp\/v2\/posts\/15261\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.textile-fabric.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}