{"id":673197,"date":"2024-11-09T17:25:19","date_gmt":"2024-11-09T16:25:19","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=673197"},"modified":"2024-11-09T17:25:19","modified_gmt":"2024-11-09T16:25:19","slug":"cach-bom-cavitation-di-chuyen-chat-long","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/cach-bom-cavitation-di-chuyen-chat-long\/","title":{"rendered":"C\u00e1ch b\u01a1m cavitation di chuy\u1ec3n ch\u1ea5t l\u1ecfng"},"content":{"rendered":"<p class=\"sidekick\">C\u00e1ch b\u01a1m cavitation di chuy\u1ec3n ch\u1ea5t l\u1ecfng: Hi\u1ec3u nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u01a1m cavitation v\u00e0 c\u00e1ch n\u00f3 gi\u00fap di chuy\u1ec3n ch\u1ea5t l\u1ecfng hi\u1ec7u qu\u1ea3 trong k\u1ef9 thu\u1eadt nhi\u1ec7t.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/cach_bom_cavitation_di_chuyen_chat_long.png\" alt=\"C\u00e1ch b\u01a1m cavitation di chuy\u1ec3n ch\u1ea5t l\u1ecfng\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>C\u00e1ch b\u01a1m cavitation di chuy\u1ec3n ch\u1ea5t l\u1ecfng<\/h2>\n<p>B\u01a1m cavitation l\u00e0 m\u1ed9t lo\u1ea1i b\u01a1m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 di chuy\u1ec3n ch\u1ea5t l\u1ecfng b\u1eb1ng c\u00e1ch t\u1ea1o ra hi\u1ec7n t\u01b0\u1ee3ng cavitation &#8211; hi\u1ec7n t\u01b0\u1ee3ng t\u1ea1o ra bong b\u00f3ng do s\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t trong ch\u1ea5t l\u1ecfng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a qu\u00e1 tr\u00ecnh n\u00e0y:<\/p>\n<h2>Hi\u1ec7n t\u01b0\u1ee3ng Cavitation l\u00e0 g\u00ec?<\/h2>\n<p>Cavitation l\u00e0 qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh v\u00e0 s\u1ee5p \u0111\u1ed5 c\u1ee7a c\u00e1c khe h\u1edf (bong b\u00f3ng) trong ch\u1ea5t l\u1ecfng. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y x\u1ea3y ra khi \u00e1p su\u1ea5t t\u1ea1i m\u1ed9t \u0111i\u1ec3m trong ch\u1ea5t l\u1ecfng gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi \u00e1p su\u1ea5t h\u01a1i c\u1ee7a ch\u1ea5t l\u1ecfng \u0111\u00f3, l\u00e0m cho h\u01a1i n\u01b0\u1edbc t\u1ea1o th\u00e0nh v\u00e0 t\u1ea1o ra c\u00e1c bong b\u00f3ng.<\/p>\n<h2>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u01a1m cavitation<\/h2>\n<ul>\n<li><strong>T\u1ea1o \u00c1p Su\u1ea5t Th\u1ea5p:<\/strong> B\u01a1m cavitation bao g\u1ed3m m\u1ed9t rotor v\u00e0 m\u1ed9t \u1ed5 c\u00e1nh quay. Khi rotor quay, n\u00f3 t\u1ea1o ra \u00e1p su\u1ea5t th\u1ea5p t\u1ea1i \u0111i\u1ec3m h\u00fat c\u1ee7a b\u01a1m.<\/li>\n<li><strong>H\u00ecnh Th\u00e0nh Bong B\u00f3ng:<\/strong> Khi \u00e1p su\u1ea5t h\u1ea1 th\u1ea5p xu\u1ed1ng d\u01b0\u1edbi m\u1ee9c \u00e1p su\u1ea5t h\u01a1i c\u1ee7a ch\u1ea5t l\u1ecfng, c\u00e1c bong b\u00f3ng kh\u00ed h\u00ecnh th\u00e0nh.<\/li>\n<li><strong>S\u1ee5p \u0110\u1ed5 Bong B\u00f3ng:<\/strong> Khi ch\u1ea5t l\u1ecfng \u0111\u01b0\u1ee3c chuy\u1ec3n t\u1eeb v\u00f9ng \u00e1p su\u1ea5t th\u1ea5p \u0111\u1ebfn v\u00f9ng \u00e1p su\u1ea5t cao h\u01a1n trong b\u01a1m, c\u00e1c bong b\u00f3ng s\u1ebd s\u1ee5p \u0111\u1ed5. Vi\u1ec7c n\u00e0y gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng, \u0111\u1ea9y ch\u1ea5t l\u1ecfng \u0111i xa h\u01a1n.<\/li>\n<\/ul>\n<h2>\u1ee8ng d\u1ee5ng c\u1ee7a b\u01a1m Cavitation<\/h2>\n<p>B\u01a1m cavitation \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, bao g\u1ed3m:<\/p>\n<ol>\n<li><strong>Ng\u00e0nh D\u1ea7u Kh\u00ed:<\/strong> S\u1eed d\u1ee5ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n d\u1ea7u m\u1ecf v\u00e0 kh\u00ed t\u1ef1 nhi\u00ean.<\/li>\n<li><strong>C\u00f4ng Nghi\u1ec7p H\u00f3a Ch\u1ea5t:<\/strong> D\u00f9ng trong qu\u00e1 tr\u00ecnh ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc v\u00e0 l\u00e0m l\u1ea1nh.<\/li>\n<li><strong>Ng\u00e0nh Th\u1ef1c Ph\u1ea9m:<\/strong> S\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m.<\/li>\n<\/ol>\n<h2>\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a b\u01a1m Cavitation<\/h2>\n<ul>\n<li><strong>\u01afu \u0110i\u1ec3m:<\/strong><\/li>\n<ul>\n<li>Kh\u1ea3 n\u0103ng b\u01a1m ch\u1ea5t l\u1ecfng c\u00f3 \u0111\u1ed9 nh\u1edbt cao.<\/li>\n<li>T\u1ea1o n\u0103ng l\u01b0\u1ee3ng l\u1edbn t\u1eeb vi\u1ec7c s\u1ee5p \u0111\u1ed5 c\u1ee7a bong b\u00f3ng.<\/li>\n<\/ul>\n<li><strong>Nh\u01b0\u1ee3c \u0110i\u1ec3m:<\/strong><\/li>\n<ul>\n<li>C\u00f3 th\u1ec3 g\u00e2y ra m\u00e0i m\u00f2n v\u00e0 h\u01b0 h\u1ecfng cho b\u01a1m do s\u1ee5p \u0111\u1ed5 bong b\u00f3ng.<\/li>\n<li>Kh\u00f3 ki\u1ec3m so\u00e1t v\u00e0 c\u1ea7n b\u1ea3o d\u01b0\u1ee1ng li\u00ean t\u1ee5c.<\/li>\n<\/ul>\n<\/ul>\n<p>B\u01a1m cavitation l\u00e0 m\u1ed9t ph\u00e1t minh quan tr\u1ecdng gi\u00fap di chuy\u1ec3n c\u00e1c ch\u1ea5t l\u1ecfng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. Hi\u1ec3u r\u00f5 v\u1ec1 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng b\u01a1m li\u00ean quan.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1ch b\u01a1m cavitation di chuy\u1ec3n ch\u1ea5t l\u1ecfng: Hi\u1ec3u nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u01a1m cavitation v\u00e0 c\u00e1ch n\u00f3 gi\u00fap di chuy\u1ec3n ch\u1ea5t l\u1ecfng hi\u1ec7u qu\u1ea3 trong k\u1ef9 thu\u1eadt nhi\u1ec7t.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u00e1ch b\u01a1m cavitation di chuy\u1ec3n ch\u1ea5t 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