{"id":53649,"date":"2016-11-26T06:30:07","date_gmt":"2016-11-25T22:30:07","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=53649"},"modified":"2016-11-24T13:33:20","modified_gmt":"2016-11-24T05:33:20","slug":"%e7%8c%ab%e5%a4%b4%e9%b9%b0-%e6%b6%a1%e8%bd%ae%e6%9c%ba%e9%99%8d%e5%99%aa%e7%9a%84%e7%bc%aa%e6%96%af%e4%b9%8b%e7%a5%9e","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=53649","title":{"rendered":"\u732b\u5934\u9e70\u2014\u2014\u6da1\u8f6e\u673a\u964d\u566a\u7684\u7f2a\u65af\u4e4b\u795e"},"content":{"rendered":"<p><strong>\u6750\u6599\u725b\u6ce8\uff1a<\/strong>\u4eff\u751f\u754c\u53c8\u653e\u65b0\u5927\u62db\u5566\uff01\u79d1\u5b66\u5bb6\u4ece\u732b\u5934\u9e70\u7fc5\u8180\u7684\u72ec\u7279\u7ea4\u7ef4\u7ed3\u6784\u4e2d\u627e\u5230\u4e86\u7a7a\u6c14\u52a8\u529b\u5b66\u964d\u566a\u7684\u7075\u611f\uff0c\u53ef\u80fd\u4e0d\u4e45\u4ee5\u540e\u5c31\u80fd\u5bf9\u98de\u673a\u53d1\u52a8\u673a\u4f7f\u7528\u9759\u97f3\u952e\u4e86\u5462\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-53650\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2016\/11\/1-53.jpg\" alt=\"1\" width=\"600\" height=\"397\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2016\/11\/1-53.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2016\/11\/1-53-300x199.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>(a, b) \u96d5\u9e2e (Bubo) (c)\u5927\u7070\u732b\u5934\u9e70(Strix nebulosi)\u548c(d)\u96ea\u9e2e(Bubo scandiacus)\u7684\u7fbd\u6bdb<\/strong><\/p>\n<p>\u8bb8\u591a\u79cd\u7c7b\u7684\u732b\u5934\u9e70\u5728\u6355\u730e\u65f6\u53d1\u51fa\u9891\u7387\u9ad8\u4e8e1.6\u5343\u8d6b\u5179\uff08kHz\uff09\u7684\u58f0\u97f3\uff0c\u8fd9\u4e00\u9891\u7387\u8d85\u8fc7\u4eba\u7c7b\u7684\u542c\u89c9\u8303\u56f4\u3002\u56e0\u6b64\u5bf9\u4e8e\u4eba\u7c7b\u800c\u8a00\uff0c\u732b\u5934\u9e70\u7684\u201c\u6c89\u9ed8\u201d\u5176\u5b9e\u662f\u865a\u62df\u6c89\u9ed8\u3002<\/p>\n<p>\u5229\u54c8\u4f0a\u5927\u5b66\u5de5\u7a0b\u4e0e\u5e94\u7528\u79d1\u5b66\u5b66\u9662\u3001\u673a\u68b0\u5de5\u7a0b\u548c\u529b\u5b66\u4e13\u4e1a\u7684\u52a9\u7406\u6559\u6388Justin W. Jaworski\u548c\u5176\u4ed6\u7814\u7a76\u4eba\u5458\u5171\u540c\u7ec4\u6210\u4e86\u5173\u4e8e\u732b\u5934\u9e70\u98de\u884c\u58f0\u5b66\u7684\u7814\u7a76\u56e2\u961f\uff0c\u4ed6\u4eec\u6b63\u5728\u52aa\u529b\u63a2\u7d22\u732b\u5934\u9e70\u4ea7\u751f\u865a\u62df\u6c89\u9ed8\u7684\u539f\u7406\uff0c\u5e0c\u671b\u80fd\u5c06\u8fd9\u4e00\u539f\u7406\u5e94\u7528\u4e8e\u4eba\u9020\u7a7a\u6c14\u52a8\u529b\u5b66\u7684\u4f18\u5316\u8bbe\u8ba1\uff0c\u4f8b\u5982\u5bf9\u98ce\u529b\u6da1\u8f6e\u673a\u3001\u98de\u673a\u3001\u6d77\u519b\u8239\u8236\u751a\u81f3\u6c7d\u8f66\u7684\u4f18\u5316\u548c\u6539\u5584\u8bbe\u8ba1\u3002<\/p>\n<p>\u76ee\u524d\uff0c\u7814\u7a76\u56e2\u961f\u901a\u8fc7\u7269\u7406\u5b9e\u9a8c\u548c\u7406\u8bba\u5efa\u6a21\u7684\u65b9\u6cd5\uff0c\u6210\u529f\u5b9e\u73b0\u4e86\u4ee5\u732b\u5934\u9e70\u7fbd\u6bdb\u4e3a\u539f\u578b\u5efa\u6a21\uff0c\u4f7f\u75283D\u6253\u5370\u6280\u672f\u5236\u9020\u673a\u7ffc\u9644\u4ef6\u3002\u5728\u4e0d\u5f71\u54cd\u7a7a\u6c14\u52a8\u529b\u5b66\u4f5c\u7528\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06\u98ce\u529b\u6da1\u8f6e\u673a\u566a\u97f3\u51cf\u5c11\u4e8610\u5206\u8d1d\u4e4b\u591a\u3002\u4ed6\u4eec\u8fdb\u4e00\u6b65\u7814\u7a76\u4e86\u8fd9\u79cd\u8bbe\u8ba1\u51cf\u5c11\u7c97\u7cd9\u566a\u58f0\u548c\u540e\u7f18\u566a\u58f0\u7684\u673a\u7406\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u540e\u7f18\u566a\u58f0\u5728\u4f4e\u901f\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u662f\u666e\u904d\u5b58\u5728\u7684\uff0c\u5e76\u4e14\u51b3\u5b9a\u4e86\u6574\u4e2a\u8fc7\u7a0b\u7684\u6700\u5c0f\u566a\u58f0\u503c\u3002\u51cf\u5c11\u673a\u7ffc\u566a\u58f0\u7684\u5e94\u7528\u4e0d\u5c40\u9650\u4e8e\u98ce\u529b\u6da1\u8f6e\u673a\uff0c\u4e5f\u53ef\u4ee5\u5e94\u7528\u4e8e\u5176\u4ed6\u7a7a\u6c14\u52a8\u529b\u5b66\u60c5\u51b5\uff0c\u4f8b\u5982\u7528\u4e8e\u964d\u4f4e\u7a7a\u6c14\u7a7f\u8fc7\u6c7d\u8f66\u95e8\u548c\u7a97\u6237\u65f6\u4ea7\u751f\u7684\u566a\u58f0\u3002<\/p>\n<p>\u7814\u7a76\u4eba\u5458\u5c06\u7814\u7a76\u7ed3\u679c\u603b\u7ed3\u5728\u4e24\u7bc7\u5373\u5c06\u53d1\u8868\u7684\u8bba\u6587\u4e2d\uff0c\u4e00\u7bc7\u9898\u4e3a\u201cBio-inspired trailing edge noise control\u201d\u7684\u6587\u7ae0\u53d1\u8868\u5728<em>American Institute of Aeronautics<\/em>\u4e0a\uff0c\u53e6\u4e00\u7bc7\u9898\u4e3a\u201cBio-inspired canopies for the reduction of roughness noise\u201d\u7684\u6587\u7ae0\u53d1\u8868\u5728<em>Journal of Sound and Vibration<\/em>\u4e0a\u3002<\/p>\n<p>\u6765\u81ea\u5229\u54c8\u4f0a\u5927\u5b66\u3001\u5f17\u5409\u5c3c\u4e9a\u7406\u5de5\u5927\u5b66\u3001\u4f5b\u7f57\u91cc\u8fbe\u5927\u897f\u6d0b\u5927\u5b66\u548c\u5251\u6865\u5927\u5b66\u7684\u7814\u7a76\u4eba\u5458\u4eec\u7279\u522b\u6ce8\u610f\u5230\u4e00\u79cd\u72ec\u7279\u7684\u7269\u7406\u73b0\u8c61\uff1a\u8bb8\u591a\u5927\u732b\u5934\u9e70\u7684\u7ffc\u4e0a\u8868\u9762\u5b58\u5728\u4e00\u5c42\u67d4\u8f6f\u7684\u7ed2\u6bdb\uff0c\u4e00\u4e9b\u5176\u4ed6\u7684\u9e1f\u7c7b\u4e5f\u5b58\u5728\u540c\u6837\u7684\u6784\u9020\uff0c\u8fd9\u5c42\u7ed2\u6bdb\u5bf9\u732b\u5934\u9e70\u7684\u65e0\u566a\u97f3\u98de\u884c\u4e5f\u6709\u4e00\u5b9a\u4f5c\u7528\u3002\u5728\u663e\u5fae\u955c\u4e0b\u53ef\u4ee5\u89c2\u5bdf\u5230\uff0c\u732b\u5934\u9e70\u7fc5\u8180\u4e0b\u90e8\u7684\u7ed2\u6bdb\u5177\u6709\u7c7b\u4f3c\u4e8e\u68ee\u6797\u7684\u6392\u5217\u65b9\u5f0f\u3002\u7ed2\u6bdb\u6700\u521d\u51e0\u4e4e\u5782\u76f4\u4e8e\u7fbd\u6bdb\u8868\u9762\u751f\u957f\uff0c\u4f46\u968f\u540e\u5728\u6d41\u52a8\u65b9\u5411\u4e0a\u5f2f\u66f2\uff0c\u5f62\u6210\u5728\u9876\u90e8\u5177\u6709\u4e92\u9501\u5012\u94a9\u7ed3\u6784\u7684\u51a0\u90e8-\u4ea4\u53c9\u7ea4\u7ef4\u3002<\/p>\n<p>\u5728\u4ed6\u4eec\u7684\u5b9e\u9a8c\u4e2d\uff1a\u4f7f\u7528\u60ac\u6302\u7f51\u72b6\u7ec7\u7269\uff08\u6700\u521d\u4f7f\u7528\u5a5a\u7eb1\u9762\u6599\uff09\u6a21\u62df\u732b\u5934\u9e70\u7fc5\u8180\u4e0a\u8868\u9762\u51a0\u5c42\uff0c\u8fbe\u5230\u7c7b\u4f3c\u7802\u7eb8\u8868\u9762\u7684\u7c97\u7cd9\u5ea6\uff1b\u4f7f\u7528\u5f17\u5409\u5c3c\u4e9a\u7406\u5de5\u5927\u5b66\u7684\u58c1\u9762\u5c04\u6d41\u98ce\u6d1e\u6a21\u62df\u7a7a\u6c14\u6d41\u52a8\u3002<\/p>\n<p>\u5b9e\u9a8c\u8868\u660e\uff0c\u53bb\u9664\u4ea4\u53c9\u7ea4\u7ef4\uff0c\u4ec5\u4f7f\u7528\u5355\u5411\u51a0\u5c42\u5bf9\u4e8e\u53bb\u9664\u566a\u58f0\u662f\u6700\u6709\u6548\u3002\u56e0\u4e3a\u8fd9\u79cd\u8bbe\u8ba1\u907f\u514d\u4e86\u7ec7\u7269\u8868\u9762\u7684\u9ad8\u9891\u81ea\u566a\u58f0\uff0c\u540c\u65f6\u964d\u4f4e\u4e86\u4ea7\u751f\u566a\u58f0\u7684\u8868\u9762\u538b\u529b\u3002\u7814\u7a76\u56e2\u961f\u4f7f\u75283D\u6253\u5370\u6280\u672f\u5236\u4f5c\u4e86\u53ef\u4ee5\u62fc\u63a5\u5230\u8f83\u5927\u7684\u7ffc\u578b\u4ef6\uff08\u6216\u7fc5\u8180\uff09\u7684\u5c0f\u578b\u201c\u9ccd\u72b6\u201d\u5851\u6599\u914d\u4ef6\u3002\u8fd9\u79cd\u201c\u9ccd\u72b6\u201d\u7684\u53d1\u660e\u53ef\u4ee5\u7528\u4e8e\u73b0\u6709\u7684\u673a\u7ffc\u8bbe\u8ba1\u7684\u6539\u8fdb\uff0c\u914d\u5408\u5176\u5b83\u964d\u566a\u65b9\u6cd5\u751a\u81f3\u53ef\u4ee5\u66f4\u5927\u7a0b\u5ea6\u4e0a\u964d\u4f4e\u566a\u58f0\u3002<\/p>\n<p>\u201c\u6211\u4eec\u8bbe\u8ba1\u4e2d\u6700\u6709\u6548\u7684\u90e8\u5206\u662f\u6a21\u4eff\u4e86\u732b\u5934\u9e70\u7fc5\u8180\u7684\u7ed2\u6bdb\u7ea4\u7ef4\uff0c\u4f46\u662f\u53bb\u6389\u4e86\u4ea4\u53c9\u7ea4\u7ef4\u7684\u90e8\u5206\uff0c\u201dJaworski\u8bf4\u3002\u201c\u732b\u5934\u9e70\u7ffc\u9762\u7684\u51a0\u5c42\u963b\u6321\u4e86\u566a\u58f0\u6d41\uff0c\u6211\u4eec\u7684\u8bbe\u8ba1\u6a21\u4eff\u4e86\u732b\u5934\u9e70\u7ffc\u9762\u7684\u7ed2\u6bdb\u5f62\u6001\uff0c\u4f46\u6ca1\u6709\u8fdb\u884c\u4ea4\u53c9\u7ea4\u7ef4\u7684\u8bbe\u8ba1\uff0c\u800c\u662f\u521b\u9020\u4e00\u4e2a\u5355\u5411\u7684\u6c14\u6d41\u6805\u680f\uff0c\u8fd9\u79cd\u8bbe\u8ba1\u6bd4\u732b\u5934\u9e70\u66f4\u597d\u3002\u201d<\/p>\n<p>\u539f\u6587\u94fe\u63a5\uff1a<a href=\"http:\/\/www.rdmag.com\/news\/2016\/11\/owl-inspired-wing-design-reduces-wind-turbine-noise-10-decibels\" target=\"_blank\">Owl-Inspired Wing Design Reduces Wind Turbine Noise by 10 Decibels<\/a>.<\/p>\n<p>\u6587\u732e\u94fe\u63a5\uff1a<a href=\"http:\/\/arc.aiaa.org\/doi\/abs\/10.2514\/6.2015-2365\" target=\"_blank\">Bio-inspired trailing edge noise control<\/a>.<\/p>\n<p><a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0022460X16304369\" target=\"_blank\">Bio-inspired canopies for the reduction of roughness noise<\/a>.<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u4e01\u83f2\u83f2\u63d0\u4f9b\u7d20\u6750\uff0c\u5218\u80b2\u8fb0\u7f16\u8bd1\uff0c\u4e07\u946b\u6d69\u5ba1\u6838\uff0c<a href=\"http:\/\/www.cailiaoniu.com\/25127.html\" target=\"_blank\">\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<p>\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<a href=\"http:\/\/www.ceshigu.com\/\" target=\"_blank\">\u6d4b\u8bd5\u8c37<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6750\u6599\u725b\u6ce8\uff1a\u4eff\u751f\u754c\u53c8\u653e\u65b0\u5927\u62db\u5566\uff01\u79d1\u5b66\u5bb6\u4ece\u732b\u5934\u9e70\u7fc5\u8180\u7684\u72ec\u7279\u7ea4\u7ef4\u7ed3\u6784\u4e2d\u627e\u5230\u4e86\u7a7a\u6c14\u52a8\u529b\u5b66\u964d\u566a\u7684\u7075\u611f\uff0c\u53ef\u80fd\u4e0d\u4e45\u4ee5\u540e\u5c31\u80fd\u5bf9\u98de\u673a\u53d1\u52a8\u673a\u4f7f\u7528\u9759\u97f3\u952e\u4e86\u5462\u3002 (a, b) \u96d5\u9e2e (&#8230;<\/p>\n","protected":false},"author":230,"featured_media":53650,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-53649","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/53649"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/230"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=53649"}],"version-history":[{"count":3,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/53649\/revisions"}],"predecessor-version":[{"id":53659,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/53649\/revisions\/53659"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/53650"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=53649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=53649"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=53649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}