{"id":4335,"date":"2015-10-27T14:11:25","date_gmt":"2015-10-27T07:11:25","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=4335"},"modified":"2017-09-28T23:32:37","modified_gmt":"2017-09-28T16:32:37","slug":"tu-lanh-khong-dung-dien","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/tu-lanh-khong-dung-dien\/","title":{"rendered":"T\u1ee7 l\u1ea1nh kh\u00f4ng d\u00f9ng \u0111i\u1ec7n"},"content":{"rendered":"<p><strong>Nh\u00f3m sinh vi\u00ean Canada ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng m\u1ed9t thi\u1ebft b\u1ecb l\u00e0m l\u1ea1nh kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng \u0111i\u1ec7n, c\u00f3 kh\u1ea3 n\u0103ng b\u1ea3o qu\u1ea3n th\u1ef1c ph\u1ea9m t\u01b0\u01a1i s\u1ed1ng.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4482\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2015\/10\/27102015091130-duytranunnamed-7371-1445907091-1.jpg\" alt=\"\" width=\"500\" height=\"225\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2015\/10\/27102015091130-duytranunnamed-7371-1445907091-1.jpg 500w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2015\/10\/27102015091130-duytranunnamed-7371-1445907091-1-300x135.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p style=\"text-align: center;\"><em>T\u1ee7 l\u1ea1nh kh\u00f4ng d\u00f9ng \u0111i\u1ec7n. \u1ea2nh: Biomimicry Global Design Challenge<\/em><\/p>\n<p>&#8220;Ch\u00fang t\u00f4i mu\u1ed1n gi\u1ea3m l\u01b0\u1ee3ng th\u1ef1c ph\u1ea9m l\u00e3ng ph\u00ed tr\u00ean th\u1ebf gi\u1edbi. Do \u0111\u00f3, ch\u00fang t\u00f4i thi\u1ebft k\u1ebf lo\u1ea1i t\u1ee7 l\u1ea1nh n\u00e0y v\u00ec n\u00f3 r\u1ea5t d\u1ec5 ch\u1ebf t\u1ea1o c\u00f2n v\u1eadt li\u1ec7u th\u00ec r\u1ebb ti\u1ec1n&#8221;, Michelle Zhou, m\u1ed9t sinh vi\u00ean trong nh\u00f3m, hi\u1ec7n \u0111ang theo h\u1ecdc \u0110\u1ea1i h\u1ecdc Calgary, cho bi\u1ebft.<\/p>\n<p>Thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng theo nguy\u00ean l\u00fd l\u00e0m l\u1ea1nh bay h\u01a1i, g\u1ed3m m\u1ed9t \u1ed1ng d\u1eabn kh\u00ed b\u1eb1ng \u0111\u1ed3ng cu\u1ed9n tr\u00f2n, \u0111\u1eb7t trong m\u1ed9t bu\u1ed3ng bay h\u01a1i ch\u1ee9a n\u01b0\u1edbc. Bu\u1ed3ng bay h\u01a1i m\u1ed9t b\u00ean n\u1ed1i v\u1edbi ph\u1ec5u h\u00fat kh\u00ed, m\u1ed9t b\u00ean n\u1ed1i v\u1edbi m\u1ed9t bu\u1ed3ng l\u1ea1nh c\u00e1ch nhi\u1ec7t, n\u01a1i \u0111\u1ec3 th\u1ef1c ph\u1ea9m. Kh\u00f4ng kh\u00ed s\u1ebd \u0111\u01b0\u1ee3c h\u00fat v\u00e0o bu\u1ed3ng bay h\u01a1i qua ph\u1ec5u theo hi\u1ec7u \u1ee9ng Venturi. Ph\u1ea7n \u0111\u1ea7u ph\u1ec5u ti\u1ebft di\u1ec7n l\u1edbn n\u00ean \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed s\u1ebd l\u1edbn, ph\u1ea7n \u1ed1ng n\u1ed1i ph\u00eda sau ti\u1ebft di\u1ec7n nh\u1ecf h\u01a1n n\u00ean \u00e1p su\u1ea5t kh\u00ed nh\u1ecf. Ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t s\u1ebd \u0111\u1ea9y kh\u00f4ng kh\u00ed t\u1eeb ngo\u00e0i v\u00e0o trong \u1ed1ng.<\/p>\n<p>Do to\u00e0n b\u1ed9 ph\u1ea7n \u1ed1ng n\u1ed1i ph\u00eda ngo\u00e0i bu\u1ed3ng bay h\u01a1i v\u00e0 bu\u1ed3ng l\u1ea1nh \u0111\u1ec1u \u0111\u01b0\u1ee3c ch\u00f4n d\u01b0\u1edbi \u0111\u1ea5t, n\u00ean khi v\u00e0o t\u1edbi bu\u1ed3ng bay h\u01a1i, nhi\u1ec7t \u0111\u1ed9 \u0111\u00e3 th\u1ea5p \u0111i m\u1ed9t ch\u00fat. Trong bu\u1ed3ng bay h\u01a1i, qu\u00e1 tr\u00ecnh b\u1ed1c h\u01a1i c\u1ee7a n\u01b0\u1edbc s\u1ebd l\u00e0m gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 c\u1ee7a kh\u00f4ng kh\u00ed trong \u1ed1ng \u0111\u1ed3ng. S\u1ef1 b\u1ed1c h\u01a1i n\u01b0\u1edbc \u0111\u01b0\u1ee3c \u0111\u1ea9y nhanh b\u1eb1ng m\u1ed9t c\u00e1i qu\u1ea1t nh\u1ecf, ch\u1ea1y b\u1eb1ng pin m\u1eb7t tr\u1eddi. Kh\u00f4ng kh\u00ed sau khi \u0111\u01b0\u1ee3c l\u00e0m l\u1ea1nh s\u1ebd di chuy\u1ec3n qua \u0111o\u1ea1n \u1ed1ng n\u1ed1i ch\u00f4n d\u01b0\u1edbi \u0111\u1ea5t \u0111\u1ec3 v\u00e0o bu\u1ed3ng l\u1ea1nh c\u00e1ch nhi\u1ec7t, n\u01a1i \u0111\u1ec3 th\u1ef1c ph\u1ea9m.<\/p>\n<p>B\u01b0\u1edbc ti\u1ebfp theo c\u1ee7a nh\u00f3m s\u1ebd l\u00e0 c\u1ea3i ti\u1ebfn thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 th\u1ec3 gi\u1eef nhi\u1ec7t \u0111\u1ed9 trong bu\u1ed3ng l\u1ea1nh \u1ed5n \u0111\u1ecbnh \u1edf m\u1ee9c 4,5 \u0111\u1ed9 C, nhi\u1ec7t \u0111\u1ed9 b\u1ea3o qu\u1ea3n th\u1ef1c ph\u1ea9m. \u0110\u00e2y l\u00e0 thi\u1ebft k\u1ebf t\u1eebng \u0111\u1ea1t gi\u1ea3i nh\u1ea5t h\u1ea1ng m\u1ee5c sinh vi\u00ean c\u1ee7a cu\u1ed9c thi Thi\u1ebft k\u1ebf ph\u1ecfng sinh h\u1ecdc to\u00e0n c\u1ea7u 2015, y\u00eau c\u1ea7u c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u mang \u0111\u1ebfn c\u00e1c c\u1ea3i ti\u1ebfn cho h\u1ec7 th\u1ed1ng l\u01b0\u01a1ng th\u1ef1c to\u00e0n c\u1ea7u, d\u1ef1a tr\u00ean c\u00e1c nguy\u00ean l\u00fd t\u1ef1 nhi\u00ean.<\/p>\n<p>&#8220;Kho\u1ea3ng m\u1ed9t ph\u1ea7n t\u01b0 t\u1edbi m\u1ed9t n\u1eeda l\u01b0\u1ee3ng th\u1ef1c ph\u1ea9m th\u1ebf gi\u1edbi b\u1ecb l\u00e3ng ph\u00ed m\u1ed7i n\u0103m, v\u00e0 70% ng\u01b0\u1eddi d\u00e2n n\u00f4ng th\u00f4n ch\u00e2u Phi s\u1ed1ng trong c\u1ea3nh thi\u1ebfu \u0111i\u1ec7n&#8221;, Jorge Zapote, tr\u01b0\u1edfng nh\u00f3m nghi\u00ean c\u1ee9u, trao \u0111\u1ed5i v\u1edbi CBC News. &#8220;Thi\u1ebft k\u1ebf hi\u1ec7n t\u1ea1i c\u1ee7a ch\u00fang t\u00f4i v\u1eabn c\u00f2n ph\u1ea3i s\u1eed d\u1ee5ng m\u1ed9t ch\u00fat \u0111i\u1ec7n t\u1eeb pin M\u1eb7t Tr\u1eddi, nh\u01b0ng trong t\u01b0\u01a1ng lai s\u1ebd ho\u00e0n to\u00e0n kh\u00f4ng c\u1ea7n t\u1edbi \u0111i\u1ec7n, v\u00e0 n\u00f3 s\u1ebd r\u1ea5t h\u1eefu \u00edch cho ng\u01b0\u1eddi d\u00e2n nh\u1eefng n\u01a1i thi\u1ebfu \u0111i\u1ec7n&#8221;.<\/p>\n<p style=\"text-align: right;\"><strong>Nguy\u1ec5n Th\u00e0nh Minh<\/strong><\/p>\n<p style=\"text-align: right;\"><em>Ngu\u1ed3n VNEXPRESS<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nh\u00f3m sinh vi\u00ean Canada ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng m\u1ed9t thi\u1ebft b\u1ecb l\u00e0m l\u1ea1nh kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng \u0111i\u1ec7n, c\u00f3 kh\u1ea3 n\u0103ng b\u1ea3o qu\u1ea3n th\u1ef1c ph\u1ea9m t\u01b0\u01a1i s\u1ed1ng. T\u1ee7 l\u1ea1nh kh\u00f4ng d\u00f9ng \u0111i\u1ec7n. \u1ea2nh: Biomimicry Global Design Challenge &#8220;Ch\u00fang t\u00f4i mu\u1ed1n gi\u1ea3m l\u01b0\u1ee3ng th\u1ef1c ph\u1ea9m l\u00e3ng ph\u00ed tr\u00ean th\u1ebf gi\u1edbi. Do \u0111\u00f3, ch\u00fang t\u00f4i thi\u1ebft k\u1ebf [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":4483,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-4335","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4335","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=4335"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4335\/revisions"}],"predecessor-version":[{"id":4484,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4335\/revisions\/4484"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/4483"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=4335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=4335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=4335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}