{"id":709420,"date":"2024-10-19T16:20:43","date_gmt":"2024-10-19T15:20:43","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=709420"},"modified":"2024-10-19T16:20:43","modified_gmt":"2024-10-19T15:20:43","slug":"hieu-ve-dinh-luat-pascal-trong-he-thong-thuy-luc","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/hieu-ve-dinh-luat-pascal-trong-he-thong-thuy-luc\/","title":{"rendered":"Hi\u1ec3u V\u1ec1 \u0110\u1ecbnh Lu\u1eadt Pascal Trong H\u1ec7 Th\u1ed1ng Th\u1ee7y L\u1ef1c"},"content":{"rendered":"<p class=\"sidekick\">\u0110\u1ecbnh Lu\u1eadt Pascal trong h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c: Gi\u1ea3i th\u00edch c\u00e1ch \u00e1p su\u1ea5t t\u00e1c \u0111\u1ed9ng \u0111\u1ec1u trong ch\u1ea5t l\u1ecfng gi\u00fap n\u00e2ng xe v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf kh\u00e1c c\u1ee7a c\u01a1 h\u1ecdc ch\u1ea5t l\u1ecfng.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/hieu_ve_dinh_luat_pascal_trong_he_thong_thuy_luc.png\" alt=\"Hi\u1ec3u V\u1ec1 \u0110\u1ecbnh Lu\u1eadt Pascal Trong H\u1ec7 Th\u1ed1ng Th\u1ee7y L\u1ef1c\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>Hi\u1ec3u V\u1ec1 \u0110\u1ecbnh Lu\u1eadt Pascal Trong H\u1ec7 Th\u1ed1ng Th\u1ee7y L\u1ef1c<\/h2>\n<p>\u0110\u1ecbnh lu\u1eadt Pascal l\u00e0 m\u1ed9t nguy\u00ean t\u1eafc quan tr\u1ecdng trong l\u0129nh v\u1ef1c th\u1ee7y l\u1ef1c, gi\u00fap ch\u00fang ta hi\u1ec3u c\u00e1ch \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c truy\u1ec1n qua ch\u1ea5t l\u1ecfng trong c\u00e1c h\u1ec7 th\u1ed1ng. \u0110\u01b0\u1ee3c ph\u00e1t hi\u1ec7n b\u1edfi nh\u00e0 khoa h\u1ecdc Blaise Pascal, \u0111\u1ecbnh lu\u1eadt n\u00e0y \u0111\u00e3 tr\u1edf th\u00e0nh n\u1ec1n t\u1ea3ng cho nhi\u1ec1u \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf trong k\u1ef9 thu\u1eadt v\u00e0 \u0111\u1eddi s\u1ed1ng h\u1eb1ng ng\u00e0y.<\/p>\n<h2>\u0110\u1ecbnh Lu\u1eadt Pascal L\u00e0 G\u00ec?<\/h2>\n<p>\u0110\u1ecbnh lu\u1eadt Pascal ph\u00e1t bi\u1ec3u r\u1eb1ng: <i>Trong m\u1ed9t ch\u1ea5t l\u1ecfng \u1edf tr\u1ea1ng th\u00e1i c\u00e2n b\u1eb1ng, \u00e1p su\u1ea5t t\u00e1c \u0111\u1ed9ng l\u00ean m\u1ed9t \u0111i\u1ec3m s\u1ebd \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u1ec1u ra m\u1ecdi h\u01b0\u1edbng trong ch\u1ea5t l\u1ecfng \u0111\u00f3.<\/i> N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, n\u1ebfu b\u1ea1n \u00e1p d\u1ee5ng \u00e1p su\u1ea5t \u1edf m\u1ed9t \u0111i\u1ec3m trong ch\u1ea5t l\u1ecfng kh\u00f4ng n\u00e9n, \u00e1p su\u1ea5t \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i m\u1ed9t c\u00e1ch \u0111\u1ed3ng \u0111\u1ec1u \u1edf m\u1ecdi \u0111i\u1ec3m kh\u00e1c trong ch\u1ea5t l\u1ecfng.<\/p>\n<h2>C\u00f4ng Th\u1ee9c \u0110\u1ecbnh Lu\u1eadt Pascal<\/h2>\n<p>C\u00f4ng th\u1ee9c \u0111\u1ec3 m\u00f4 t\u1ea3 \u0111\u1ecbnh lu\u1eadt Pascal r\u1ea5t \u0111\u01a1n gi\u1ea3n:<\/p>\n<p><b>P1 = P2<\/b><\/p>\n<p>Trong \u0111\u00f3:<\/p>\n<p><u1><\/p>\n<li><b>P1<\/b>: \u00c1p su\u1ea5t t\u1ea1i \u0111i\u1ec3m \u0111\u1ea7u ti\u00ean.<\/li>\n<li><b>P2<\/b>: \u00c1p su\u1ea5t t\u1ea1i \u0111i\u1ec3m th\u1ee9 hai.<\/li>\n<p><\/u1><\/p>\n<h2>\u1ee8ng D\u1ee5ng \u0110\u1ecbnh Lu\u1eadt Pascal Trong H\u1ec7 Th\u1ed1ng Th\u1ee7y L\u1ef1c<\/h2>\n<p>C\u00e1c h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c, nh\u01b0 phanh xe h\u01a1i, m\u00e1y \u00e9p th\u1ee7y l\u1ef1c, v\u00e0 c\u1ea7n c\u1ea9u th\u1ee7y l\u1ef1c, \u0111\u1ec1u d\u1ef1a tr\u00ean \u0111\u1ecbnh lu\u1eadt Pascal \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng. Trong nh\u1eefng h\u1ec7 th\u1ed1ng n\u00e0y, ch\u1ea5t l\u1ecfng (th\u01b0\u1eddng l\u00e0 d\u1ea7u) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 truy\u1ec1n \u00e1p su\u1ea5t t\u1eeb \u0111i\u1ec3m n\u00e0y sang \u0111i\u1ec3m kh\u00e1c.<\/p>\n<h3>V\u00ed D\u1ee5 Th\u1ef1c T\u1ebf: H\u1ec7 Th\u1ed1ng Phanh Th\u1ee7y L\u1ef1c<\/h3>\n<p>Trong h\u1ec7 th\u1ed1ng phanh th\u1ee7y l\u1ef1c c\u1ee7a xe h\u01a1i, khi ng\u01b0\u1eddi l\u00e1i \u0111\u1ea1p phanh, \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c truy\u1ec1n t\u1eeb xi lanh ch\u00ednh \u0111\u1ebfn xi lanh phanh t\u1ea1i c\u00e1c b\u00e1nh xe. Do \u0111\u1ecbnh lu\u1eadt Pascal, \u00e1p su\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u1ec1u v\u00e0 gi\u00fap phanh xe ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3.<\/p>\n<ol>\n<li>Ng\u01b0\u1eddi l\u00e1i \u0111\u1ea1p phanh, t\u1ea1o \u00e1p su\u1ea5t P<sub>1<\/sub> trong xi lanh ch\u00ednh.<\/li>\n<li>\u00c1p su\u1ea5t P<sub>1<\/sub> \u0111\u01b0\u1ee3c truy\u1ec1n qua d\u1ea7u phanh \u0111\u1ebfn xi lanh phanh t\u1ea1i c\u00e1c b\u00e1nh xe, tr\u1edf th\u00e0nh \u00e1p su\u1ea5t P<sub>2<\/sub>.<\/li>\n<li>Phanh t\u1ea1i c\u00e1c b\u00e1nh xe \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, l\u00e0m xe d\u1eebng l\u1ea1i.<\/li>\n<\/ol>\n<p>Trong th\u1ef1c t\u1ebf, n\u1ebfu xi lanh c\u00f3 di\u1ec7n t\u00edch kh\u00e1c nhau, l\u1ef1c t\u00e1c \u0111\u1ed9ng l\u00ean c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau c\u0169ng s\u1ebd kh\u00e1c nhau. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 qua c\u00f4ng th\u1ee9c:<\/p>\n<p>\\( F1\/A1 = F2\/A2 \\)<\/p>\n<p>Trong \u0111\u00f3:<\/p>\n<p><u1><\/p>\n<li><b>F1<\/b>: L\u1ef1c t\u00e1c \u0111\u1ed9ng t\u1ea1i xi lanh \u0111\u1ea7u ti\u00ean.<\/li>\n<li><b>A1<\/b>: Di\u1ec7n t\u00edch c\u1ee7a xi lanh \u0111\u1ea7u ti\u00ean.<\/li>\n<li><b>F2<\/b>: L\u1ef1c t\u00e1c \u0111\u1ed9ng t\u1ea1i xi lanh th\u1ee9 hai.<\/li>\n<li><b>A2<\/b>: Di\u1ec7n t\u00edch c\u1ee7a xi lanh th\u1ee9 hai.<\/li>\n<p><\/u1><\/p>\n<p>V\u1edbi c\u00f4ng th\u1ee9c n\u00e0y, ch\u00fang ta c\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng n\u1ebfu xi lanh th\u1ee9 hai c\u00f3 di\u1ec7n t\u00edch l\u1edbn h\u01a1n di\u1ec7n t\u00edch c\u1ee7a xi lanh \u0111\u1ea7u ti\u00ean, l\u1ef1c F2 s\u1ebd l\u1edbn h\u01a1n l\u1ef1c F1, \u0111i\u1ec1u n\u00e0y cho ph\u00e9p h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c n\u00e2ng v\u1eadt n\u1eb7ng m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng.<\/p>\n<h2>K\u1ebft Lu\u1eadn<\/h2>\n<p>\u0110\u1ecbnh lu\u1eadt Pascal \u0111\u00e3 mang l\u1ea1i n\u1ec1n t\u1ea3ng quan tr\u1ecdng cho c\u00f4ng ngh\u1ec7 th\u1ee7y l\u1ef1c, cho ph\u00e9p t\u1ea1o ra c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n l\u1ef1c hi\u1ec7u qu\u1ea3 v\u00e0 m\u1ea1nh m\u1ebd. Hi\u1ec3u r\u00f5 \u0111\u1ecbnh lu\u1eadt n\u00e0y gi\u00fap ch\u00fang ta \u00e1p d\u1ee5ng n\u00f3 v\u00e0o th\u1ef1c t\u1ebf m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 t\u1ed1i \u01b0u.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ecbnh Lu\u1eadt Pascal trong h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c: Gi\u1ea3i th\u00edch c\u00e1ch \u00e1p su\u1ea5t t\u00e1c \u0111\u1ed9ng \u0111\u1ec1u trong ch\u1ea5t l\u1ecfng gi\u00fap n\u00e2ng xe v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf kh\u00e1c c\u1ee7a c\u01a1 h\u1ecdc ch\u1ea5t l\u1ecfng.<\/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>Hi\u1ec3u V\u1ec1 \u0110\u1ecbnh Lu\u1eadt Pascal Trong H\u1ec7 Th\u1ed1ng Th\u1ee7y L\u1ef1c<\/title>\n<meta name=\"description\" content=\"\u0110\u1ecbnh Lu\u1eadt Pascal trong h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c: Gi\u1ea3i th\u00edch c\u00e1ch \u00e1p su\u1ea5t t\u00e1c \u0111\u1ed9ng \u0111\u1ec1u trong ch\u1ea5t l\u1ecfng gi\u00fap n\u00e2ng xe v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf kh\u00e1c c\u1ee7a c\u01a1 h\u1ecdc ch\u1ea5t l\u1ecfng.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thermal-engineering.org\/vi\/hieu-ve-dinh-luat-pascal-trong-he-thong-thuy-luc\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hi\u1ec3u V\u1ec1 \u0110\u1ecbnh Lu\u1eadt Pascal Trong H\u1ec7 Th\u1ed1ng Th\u1ee7y L\u1ef1c\" \/>\n<meta property=\"og:description\" content=\"\u0110\u1ecbnh Lu\u1eadt Pascal trong h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c: Gi\u1ea3i th\u00edch c\u00e1ch \u00e1p su\u1ea5t t\u00e1c \u0111\u1ed9ng \u0111\u1ec1u trong ch\u1ea5t l\u1ecfng gi\u00fap n\u00e2ng xe v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf kh\u00e1c c\u1ee7a c\u01a1 h\u1ecdc ch\u1ea5t l\u1ecfng.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/vi\/hieu-ve-dinh-luat-pascal-trong-he-thong-thuy-luc\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermal Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2024-10-19T15:20:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/hieu_ve_dinh_luat_pascal_trong_he_thong_thuy_luc.png\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\">\n\t<meta name=\"twitter:data1\" content=\"Nick Connor\">\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\">\n\t<meta name=\"twitter:data2\" content=\"3 minutes\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\",\"url\":\"https:\/\/www.thermal-engineering.org\/fr\/\",\"name\":\"Thermal Engineering\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.thermal-engineering.org\/fr\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"vi-VN\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/hieu-ve-dinh-luat-pascal-trong-he-thong-thuy-luc\/#primaryimage\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/hieu_ve_dinh_luat_pascal_trong_he_thong_thuy_luc.png\",\"width\":1000,\"height\":1000,\"caption\":\"Hi\\u1ec3u V\\u1ec1 \\u0110\\u1ecbnh Lu\\u1eadt Pascal Trong H\\u1ec7 Th\\u1ed1ng Th\\u1ee7y L\\u1ef1c\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/hieu-ve-dinh-luat-pascal-trong-he-thong-thuy-luc\/#webpage\",\"url\":\"https:\/\/www.thermal-engineering.org\/vi\/hieu-ve-dinh-luat-pascal-trong-he-thong-thuy-luc\/\",\"name\":\"Hi\\u1ec3u V\\u1ec1 \\u0110\\u1ecbnh Lu\\u1eadt Pascal Trong H\\u1ec7 Th\\u1ed1ng Th\\u1ee7y L\\u1ef1c\",\"isPartOf\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/hieu-ve-dinh-luat-pascal-trong-he-thong-thuy-luc\/#primaryimage\"},\"datePublished\":\"2024-10-19T15:20:43+00:00\",\"dateModified\":\"2024-10-19T15:20:43+00:00\",\"author\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"\\u0110\\u1ecbnh Lu\\u1eadt Pascal trong h\\u1ec7 th\\u1ed1ng th\\u1ee7y l\\u1ef1c: Gi\\u1ea3i th\\u00edch c\\u00e1ch \\u00e1p su\\u1ea5t t\\u00e1c \\u0111\\u1ed9ng \\u0111\\u1ec1u trong ch\\u1ea5t l\\u1ecfng gi\\u00fap n\\u00e2ng xe v\\u00e0 c\\u00e1c \\u1ee9ng d\\u1ee5ng th\\u1ef1c t\\u1ebf kh\\u00e1c c\\u1ee7a c\\u01a1 h\\u1ecdc ch\\u1ea5t l\\u1ecfng.\",\"inLanguage\":\"vi-VN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/vi\/hieu-ve-dinh-luat-pascal-trong-he-thong-thuy-luc\/\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\",\"name\":\"Nick Connor\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#personlogo\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g\",\"caption\":\"Nick Connor\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts\/709420"}],"collection":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/comments?post=709420"}],"version-history":[{"count":0,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts\/709420\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/media?parent=709420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/categories?post=709420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/tags?post=709420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}