{"id":672912,"date":"2024-08-05T17:05:19","date_gmt":"2024-08-05T16:05:19","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=672912"},"modified":"2024-08-05T17:05:19","modified_gmt":"2024-08-05T16:05:19","slug":"cach-tua-bin-gio-savonius-thu-nang-luong-tu-gio","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/cach-tua-bin-gio-savonius-thu-nang-luong-tu-gio\/","title":{"rendered":"C\u00e1ch tua bin gi\u00f3 Savonius thu n\u0103ng l\u01b0\u1ee3ng t\u1eeb gi\u00f3"},"content":{"rendered":"

Tua bin gi\u00f3 Savonius thu n\u0103ng l\u01b0\u1ee3ng t\u1eeb gi\u00f3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1nh qu\u1ea1t h\u00ecnh ch\u1eef S \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a n\u0103ng l\u01b0\u1ee3ng t\u1eeb c\u00e1c lu\u1ed3ng gi\u00f3 ch\u1eadm v\u00e0 thay \u0111\u1ed5i h\u01b0\u1edbng.<\/p>\n

\"C\u00e1ch<\/p>\n

C\u00e1ch tua bin gi\u00f3 Savonius thu n\u0103ng l\u01b0\u1ee3ng t\u1eeb gi\u00f3<\/h2>\n

Tua bin gi\u00f3 Savonius l\u00e0 m\u1ed9t d\u1ea1ng tua bin gi\u00f3 d\u1ecdc tr\u1ee5c, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thu n\u0103ng l\u01b0\u1ee3ng t\u1eeb gi\u00f3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3. C\u00e1c tua bin n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng nh\u1ecf l\u1ebb, v\u00ec ch\u00fang kh\u00f4ng ch\u1ec9 d\u1ec5 ch\u1ebf t\u1ea1o, m\u00e0 c\u00f2n ho\u1ea1t \u0111\u1ed9ng t\u1ed1t \u1edf t\u1ed1c \u0111\u1ed9 gi\u00f3 th\u1ea5p.<\/p>\n

C\u1ea5u tr\u00fac v\u00e0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/h3>\n

Tua bin gi\u00f3 Savonius c\u00f3 c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n, g\u1ed3m hai ho\u1eb7c ba l\u01b0\u1ee1i cong gi\u1ed1ng nh\u01b0 h\u00ecnh chi\u1ebfc v\u1ecf s\u00f2. C\u00e1c l\u01b0\u1ee1i n\u00e0y \u0111\u01b0\u1ee3c g\u1eafn quanh m\u1ed9t tr\u1ee5c trung t\u00e2m. Khi gi\u00f3 th\u1ed5i, s\u1ef1 ch\u00eanh l\u1ec7ch v\u1ec1 \u00e1p su\u1ea5t gi\u1eefa m\u1eb7t tr\u01b0\u1edbc v\u00e0 m\u1eb7t sau c\u1ee7a l\u01b0\u1ee1i s\u1ebd t\u1ea1o ra m\u00f4-men xo\u1eafn, khi\u1ebfn cho tua bin quay.<\/p>\n

<\/p>\n

  • Thi\u1ebft k\u1ebf hai l\u01b0\u1ee1i:<\/strong> \u0110\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 ch\u1ebf t\u1ea1o, g\u1ed3m hai h\u00ecnh b\u00e1n nguy\u1ec7t gi\u1ed1ng nhau g\u1eafn quanh tr\u1ee5c.<\/li>\n
  • Thi\u1ebft k\u1ebf ba l\u01b0\u1ee1i:<\/strong> Cho hi\u1ec7u su\u1ea5t cao h\u01a1n v\u00e0 quay \u0111\u1ec1u \u0111\u1eb7n h\u01a1n, gi\u1ea3m rung \u0111\u1ed9ng.<\/li>\n

    <\/u1><\/p>\n

    Nguy\u00ean l\u00fd thu n\u0103ng l\u01b0\u1ee3ng<\/h3>\n

    Nguy\u00ean l\u00fd c\u01a1 b\u1ea3n \u0111\u1ec3 thu n\u0103ng l\u01b0\u1ee3ng t\u1eeb tua bin gi\u00f3 Savonius l\u00e0 s\u1ef1 chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng \u0111\u1ed9ng h\u1ecdc c\u1ee7a gi\u00f3 th\u00e0nh n\u0103ng l\u01b0\u1ee3ng c\u01a1 h\u1ecdc th\u00f4ng qua qu\u00e1 tr\u00ecnh quay c\u1ee7a l\u01b0\u1ee1i tua bin. Khi l\u01b0\u1ee1i tua bin quay, n\u00f3 s\u1ebd k\u00e9o theo tr\u1ee5c trung t\u00e2m quay. Tr\u1ee5c trung t\u00e2m n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi m\u1ed9t m\u00e1y ph\u00e1t \u0111i\u1ec7n \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng c\u01a1 h\u1ecdc th\u00e0nh \u0111i\u1ec7n n\u0103ng.<\/p>\n

    C\u00f4ng th\u1ee9c t\u00ednh c\u00f4ng su\u1ea5t tua bin<\/h3>\n

    C\u00f4ng su\u1ea5t m\u00e0 m\u1ed9t tua bin gi\u00f3 Savonius c\u00f3 th\u1ec3 thu ho\u1ea1ch \u0111\u01b0\u1ee3c t\u1eeb gi\u00f3 c\u00f3 th\u1ec3 t\u00ednh b\u1eb1ng c\u00f4ng th\u1ee9c:<\/p>\n

    \\[P = 0.5 * \\rho * A * v^3 * C_p\\]\n

    Trong \u0111\u00f3:<\/p>\n

    <\/p>\n

  • \\(P\\) l\u00e0 c\u00f4ng su\u1ea5t thu v\u1ec1 (W)<\/li>\n
  • \\(\\rho\\) l\u00e0 m\u1eadt \u0111\u1ed9 kh\u00f4ng kh\u00ed (kg\/m3<\/sup>)<\/li>\n
  • \\(A\\) l\u00e0 di\u1ec7n t\u00edch qu\u00e9t c\u1ee7a tua bin (m2<\/sup>)<\/li>\n
  • \\(v\\) l\u00e0 v\u1eadn t\u1ed1c gi\u00f3 (m\/s)<\/li>\n
  • \\(C_p\\) l\u00e0 h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t c\u1ee7a tua bin, \u0111\u1ea1i bi\u1ec3u cho hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng.<\/li>\n

    <\/o1><\/p>\n

    \u01afu \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng<\/h3>\n

    Tua bin gi\u00f3 Savonius c\u00f3 m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt:<\/p>\n

    <\/p>\n

  • D\u1ec5 ch\u1ebf t\u1ea1o v\u00e0 b\u1ea3o tr\u00ec:<\/strong> Do c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n, tua bin n\u00e0y d\u1ec5 ch\u1ebf t\u1ea1o v\u00e0 b\u1ea3o tr\u00ec.<\/li>\n
  • Ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 gi\u00f3 th\u1ea5p:<\/strong> Ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 ngay c\u1ea3 khi t\u1ed1c \u0111\u1ed9 gi\u00f3 kh\u00f4ng cao.<\/li>\n
  • An to\u00e0n:<\/strong> \u00cdt g\u00e2y \u1ed3n v\u00e0 \u00edt \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng xung quanh.<\/li>\n

    <\/u1><\/p>\n

    V\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m n\u00e0y, tua bin gi\u00f3 Savonius th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng nh\u1ecf nh\u01b0 cung c\u1ea5p \u0111i\u1ec7n cho c\u00e1c tr\u1ea1m quan s\u00e1t th\u1eddi ti\u1ebft, \u0111\u00e8n \u0111\u01b0\u1eddng, ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng cung c\u1ea5p \u0111i\u1ec7n gia \u0111\u00ecnh nh\u1ecf l\u1ebb \u1edf c\u00e1c khu v\u1ef1c n\u00f4ng th\u00f4n ho\u1eb7c h\u1ebbo l\u00e1nh.<\/p>\n

    K\u1ebft lu\u1eadn, tua bin gi\u00f3 Savonius l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3, d\u1ec5 ti\u1ebfp c\u1eadn \u0111\u1ec3 t\u1eadn d\u1ee5ng ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o t\u1eeb gi\u00f3, g\u00f3p ph\u1ea7n v\u00e0o vi\u1ec7c b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Tua bin gi\u00f3 Savonius thu n\u0103ng l\u01b0\u1ee3ng t\u1eeb gi\u00f3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1nh qu\u1ea1t h\u00ecnh ch\u1eef S \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a n\u0103ng l\u01b0\u1ee3ng t\u1eeb c\u00e1c lu\u1ed3ng gi\u00f3 ch\u1eadm v\u00e0 thay \u0111\u1ed5i h\u01b0\u1edbng.<\/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":"\nC\u00e1ch tua bin gi\u00f3 Savonius thu n\u0103ng l\u01b0\u1ee3ng t\u1eeb gi\u00f3<\/title>\n<meta name=\"description\" content=\"Tua bin gi\u00f3 Savonius thu n\u0103ng l\u01b0\u1ee3ng t\u1eeb gi\u00f3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1nh qu\u1ea1t h\u00ecnh ch\u1eef S \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a n\u0103ng l\u01b0\u1ee3ng t\u1eeb c\u00e1c lu\u1ed3ng gi\u00f3 ch\u1eadm v\u00e0 thay \u0111\u1ed5i h\u01b0\u1edbng.\" \/>\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\/cach-tua-bin-gio-savonius-thu-nang-luong-tu-gio\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u00e1ch tua bin gi\u00f3 Savonius thu n\u0103ng l\u01b0\u1ee3ng t\u1eeb gi\u00f3\" \/>\n<meta property=\"og:description\" content=\"Tua bin gi\u00f3 Savonius thu n\u0103ng l\u01b0\u1ee3ng t\u1eeb gi\u00f3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1nh qu\u1ea1t h\u00ecnh ch\u1eef S \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a n\u0103ng l\u01b0\u1ee3ng t\u1eeb c\u00e1c lu\u1ed3ng gi\u00f3 ch\u1eadm v\u00e0 thay \u0111\u1ed5i h\u01b0\u1edbng.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/vi\/cach-tua-bin-gio-savonius-thu-nang-luong-tu-gio\/\" \/>\n<meta property=\"og:site_name\" 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