{"id":8915,"date":"2021-11-21T15:29:16","date_gmt":"2021-11-21T08:29:16","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=8915"},"modified":"2021-11-21T16:02:57","modified_gmt":"2021-11-21T09:02:57","slug":"so-sanh-may-bay-hai-dong-co-voi-may-bay-bon-dong-co-co-nhung-dac-diem-gi","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/so-sanh-may-bay-hai-dong-co-voi-may-bay-bon-dong-co-co-nhung-dac-diem-gi\/","title":{"rendered":"So s\u00e1nh m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 v\u1edbi m\u00e1y bay b\u1ed1n \u0111\u1ed9ng c\u01a1 c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m g\u00ec?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">B\u1ea1n \u0111\u00e3 t\u1eebng nghe n\u00f3i v\u1ec1 m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 v\u1edbi m\u00e1y bay b\u1ed1n \u0111\u1ed9ng c\u01a1 ch\u01b0a? Th\u1ef1c ra, m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 ch\u00ednh l\u00e0 ch\u1ec9 lo\u1ea1i m\u00e1y bay c\u00f3 l\u1eafp hai \u0111\u1ed9ng c\u01a1, c\u00f2n m\u00e1y bay b\u1ed1n \u0111\u1ed9ng c\u01a1 th\u00ec ch\u1ec9 lo\u1ea1i m\u00e1y bay c\u00f3 l\u1eafp b\u1ed1n \u0111\u1ed9ng c\u01a1. M\u00e1y bay b\u1ed1n \u0111\u1ed9ng c\u01a1 hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f3 Boeing 707, 747-400, Airbus A340, MD-12\u2026; m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f3 Boeing 757, 767, 777 v\u00e0 Airbus A300, A310, A320, A330\u2026 N\u1ebfu l\u00e0m ph\u00e9p so s\u00e1nh, th\u00ec m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 \u0111\u01b0\u1ee3c d\u00f9ng ph\u1ed5 bi\u1ebfn h\u01a1n m\u00e1y bay b\u1ed1n \u0111\u1ed9ng c\u01a1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u01afu \u0111i\u1ec3m ch\u1ee7 y\u1ebfu c\u1ee7a m\u00e1y bay b\u1ed1n \u0111\u1ed9ng c\u01a1 l\u00e0 c\u00f3 th\u1ec3 th\u00edch \u1ee9ng \u0111\u01b0\u1ee3c v\u1edbi y\u00eau c\u1ea7u c\u1ee7a m\u1ecdi tuy\u1ebfn h\u00e0ng kh\u00f4ng, kh\u00f4ng ch\u1ecbu s\u1ef1 h\u1ea1n ch\u1ebf b\u1edfi c\u00e1c khu v\u1ef1c h\u1ea3i d\u01b0\u01a1ng v\u00e0 khu v\u1ef1c sa m\u1ea1c r\u1ed9ng l\u1edbn. Nh\u01b0ng, m\u00e1y bay b\u1ed1n \u0111\u1ed9ng c\u01a1 c\u00f3 gi\u00e1 th\u00e0nh ch\u1ebf t\u1ea1o cao, gi\u00e1 \u0111\u1eaft, m\u1ed9t chi\u1ebfc Boeing 747-400 lo\u1ea1i ch\u1edf kh\u00e1ch c\u00f3 gi\u00e1 t\u1edbi 150 tri\u1ec7u \u0111\u00f4la M\u0129. Trong khi \u0111\u00f3, ph\u1ea1m vi th\u00edch \u1ee9ng v\u1edbi m\u1ecdi tuy\u1ebfn h\u00e0ng kh\u00f4ng c\u1ee7a m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 ch\u1ecbu s\u1ef1 h\u1ea1n ch\u1ebf nh\u1ea5t \u0111\u1ecbnh, song gi\u00e1 th\u00e0nh ch\u1ebf t\u1ea1o l\u1ea1i th\u1ea5p h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e1y bay hai \u0111\u1ed9ng c\u01a1 khi \u0111ang bay, n\u1ebfu m\u1ed9t \u0111\u1ed9ng c\u01a1 b\u1ecb g\u1eb7p s\u1ef1 c\u1ed1 ph\u1ea3i ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, th\u00ec m\u00e1y bay h\u00e0nh kh\u00e1ch v\u1eabn c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c bay nh\u1edd v\u00e0o \u0111\u1ed9ng c\u01a1 kia. Nh\u01b0ng, \u0111\u1ed9ng l\u1ef1c bay v\u00e0 \u0111i\u1ec7n, kh\u00ed n\u00e9n \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi hai \u0111\u1ed9ng c\u01a1 v\u1ed1n c\u00f3 l\u00fac n\u00e0y ch\u1ec9 \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi m\u1ed9t \u0111\u1ed9ng c\u01a1. Trong t\u00ecnh hu\u1ed1ng n\u00e0y, \u0111\u00f2i h\u1ecfi ph\u1ea3i l\u1eafp th\u00eam \u0111\u1ed9ng l\u1ef1c ph\u1ee5 tr\u1ee3 tr\u00ean m\u00e1y bay kh\u1edfi \u0111\u1ed9ng, \u0111i\u1ec7n, kh\u00ed s\u1ebd \u0111\u01b0\u1ee3c cung c\u1ea5p t\u1eeb n\u00f3 l\u00ean m\u00e1y bay. N\u1ebfu nh\u01b0 \u0111ang ti\u1ebfp t\u1ee5c bay, m\u00e0 \u0111\u1ed9ng c\u01a1 kia l\u1ea1i b\u1ecb ch\u00e1y, th\u00ec m\u00e1y bay s\u1ebd b\u1ecb m\u1ea5t to\u00e0n b\u1ed9 \u0111\u1ed9ng l\u1ef1c v\u00e0 r\u01a1i v\u00e0o v\u00f2ng nguy hi\u1ec3m. V\u00ec th\u1ebf, xu\u1ea5t ph\u00e1t t\u1eeb y\u00eau c\u1ea7u b\u1ea3o \u0111\u1ea3m cho m\u00e1y bay bay \u0111\u01b0\u1ee3c an to\u00e0n, r\u1ea5t nhi\u1ec1u n\u01b0\u1edbc \u0111\u00e3 \u0111\u1ec1 ra nh\u1eefng h\u1ea1n ch\u1ebf nghi\u00eam ng\u1eb7t \u0111\u1ed1i v\u1edbi c\u00e1c tuy\u1ebfn h\u00e0ng kh\u00f4ng m\u00e1y bay hai \u0111\u1ed9ng c\u01a1. Nh\u01b0 qui \u0111\u1ecbnh c\u00e1c tuy\u1ebfn h\u00e0ng kh\u00f4ng m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 ph\u1ea3i \u0111\u1ec3 b\u1ea5t c\u1ee9 \u0111i\u1ec3m \u0111\u1ed7 n\u00e0o c\u1ee7a m\u00e1y bay tr\u00ean tuy\u1ebfn bay c\u0169ng ph\u1ea3i c\u00e1ch h\u00e0nh tr\u00ecnh bay c\u1ee7a s\u00e2n bay l\u00e2n c\u1eadn kh\u00f4ng qu\u00e1 60 ph\u00fat h\u00e0nh tr\u00ecnh bay, khi m\u00e1y bay \u1ea5y bay v\u1edbi m\u1ed9t \u0111\u1ed9ng c\u01a1, n\u1ebfu kh\u00f4ng th\u00ec kh\u00f4ng cho bay. \u0110\u00f3 l\u00e0 \u0111i\u1ec1u g\u1ecdi l\u00e0 h\u1ea1n ch\u1ebf 60 ph\u00fat. C\u0103n c\u1ee9 theo qui \u0111\u1ecbnh n\u00e0y c\u00f9ng t\u00ecnh tr\u1ea1ng ph\u00e2n b\u1ed1 c\u00e1c s\u00e2n bay tr\u00ean th\u1ebf gi\u1edbi hi\u1ec7n nay, m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 kh\u00f4ng \u0111\u01b0\u1ee3c bay v\u01b0\u1ee3t \u0111\u1ea1i d\u01b0\u01a1ng, v\u00e0 c\u0169ng kh\u00f4ng \u0111\u01b0\u1ee3c bay qua c\u00e1c v\u00f9ng hoang m\u1ea1c r\u1ed9ng l\u1edbn. V\u00ed d\u1ee5, tuy\u1ebfn h\u00e0ng kh\u00f4ng v\u01b0\u1ee3t qua hoang m\u1ea1c T\u00e2y \u00e1 t\u01a1i Ch\u00e2u \u00c2u c\u1ee7a Trung Qu\u1ed1c, lo\u1ea1i Boeing 707 l\u1eafp b\u1ed1n \u0111\u1ed9ng c\u01a1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bay, nh\u01b0ng c\u00e1c lo\u1ea1i Boeing 757, 767 \u0111\u1eddi m\u1edbi th\u00ec l\u1ea1i kh\u00f4ng \u0111\u01b0\u1ee3c bay v\u00ec l\u00e0 m\u00e1y bay hai \u0111\u1ed9ng c\u01a1. R\u1ea5t nhi\u1ec1u tuy\u1ebfn h\u00e0ng kh\u00f4ng cho ph\u00e9p m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 \u0111\u01b0\u1ee3c bay \u0111\u1ec1u h\u1ea1n ch\u1ebf trong ph\u1ea1m vi gi\u1edbi h\u1ea1n c\u1ee7a nh\u1eefng b\u1edd bi\u1ec3n li\u1ec1n k\u1ec1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1ef1c ra, h\u1ea1n ch\u1ebf 60 ph\u00fat l\u00e0 \u0111\u01b0\u1ee3c \u0111\u1ec1 ra cho t\u00ecnh tr\u1ea1ng bay c\u1ee7a c\u00e1c m\u00e1y bay h\u00e0nh kh\u00e1ch hai \u0111\u1ed9ng c\u01a1 d\u00f9ng \u0111\u1ed9ng c\u01a1 pitt\u00f4ng. M\u1ea5y ch\u1ee5c n\u0103m g\u1ea7n\u0111\u00e2y, k\u0129 thu\u1eadt h\u00e0ng kh\u00f4ng \u0111\u00e3 c\u00f3 s\u1ef1 ph\u00e1t tri\u1ec3n \u0111\u1ed9t ph\u00e1, \u0111\u1ed9ng c\u01a1 m\u00e1y bay c\u00f9ng c\u00e1c t\u00ednh n\u0103ng kh\u00e1c \u0111\u00e3 c\u00f3 s\u1ef1 thay \u0111\u1ed5i v\u01b0\u1ee3t b\u1eadc, nh\u1ea5t l\u00e0 \u0111\u1ed9 tin c\u1eady trong v\u1eadn h\u00e0nh c\u1ee7a \u0111\u1ed9ng c\u01a1 \u0111\u00e3 \u0111\u01b0\u1ee3c n\u00e2ng cao r\u1ea5t nhi\u1ec1u. V\u00ec th\u1ebf, h\u1ea1n ch\u1ebf 60 ph\u00fat \u0111\u00e3 d\u1ea7n \u0111\u01b0\u1ee3c n\u1edfi r\u1ed9ng, c\u00e1c m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 sau khi d\u00e3 qua ki\u1ec3m \u0111\u1ecbnh h\u1ee3p chu\u1ea9n l\u00e0 c\u00f3 th\u1ec3 k\u00e9o d\u00e0i th\u1eddi gian bay \u1edf b\u1ea5t c\u1ee9 \u0111i\u1ec3m n\u00e0o tr\u00ean tuy\u1ebfn bay \u0111\u1ebfn s\u00e2n bay s\u1ebd h\u1ea1 c\u00e1nh t\u1eeb 60 ph\u00fat l\u00ean \u0111\u1ebfn 120 ph\u00fat. Th\u1ef1c ti\u1ec5n cho th\u1ea5y, vi\u1ec7c k\u00e9o d\u00e0i th\u1eddi gian h\u1ea1n ch\u1ebf cho m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 l\u00e0 t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u00e1ng tin c\u1eady. Theo th\u1ed1ng k\u00ea c\u1ee7a 12 c\u00f4ng ti h\u00e0ng kh\u00f4ng, trong th\u1eddi gian n\u1eeda n\u0103m, khi s\u1eed d\u1ee5ng Boeing 767 hai \u0111\u1ed9ng c\u01a1 k\u00e9o d\u00e0i h\u00e0nh tr\u00ecnh bay t\u1edbi 120 ph\u00fat, trong 13000 l\u1ea7n l\u00ean xu\u1ed1ng xu\u1ea5t hi\u1ec7n 25 l\u1ea7n m\u1ed9t \u0111\u1ed9ng c\u01a1 d\u1eebng trong kh\u00f4ng trung. Trong s\u1ed1 25 l\u1ea7n \u1ea5y, m\u00e1y bay \u0111\u00e1p \u0111\u01b0\u1ee3c xu\u1ed1ng s\u00e2n bay s\u1ebd h\u1ea1 c\u00e1nh \u0111\u01b0\u1ee3c 21 l\u1ea7n, \u0111\u00e1p t\u1edbi \u0111\u00edch \u0111\u1ebfn t\u1edbi \u0111\u01b0\u1ee3c 4 l\u1ea7n, t\u1ec9 l\u1ec7 th\u00e0nh c\u00f4ng \u0111\u00e1p t\u1edbi \u0111\u00edch \u0111\u1ebfn l\u00e0 99,838%. C\u00f2n v\u1edbi Boeing 747 c\u00f3 b\u1ed1n \u0111\u1ed9ng c\u01a1 th\u00ec t\u1ec9 l\u1ec7 th\u00e0nh c\u00f4ng \u0111\u00e1p t\u1edbi \u0111\u00edch \u0111\u1ebfn l\u00e0 99,222%. X\u00e9t th\u1ea5y nh\u1eefng bi\u1ec3u hi\u1ec7n t\u1ed1t c\u1ee7a m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 , h\u1ea1n ch\u1ebf 120 ph\u00fat m\u00e0 n\u00f3 \u0111\u00e3 tr\u1ea3i qua l\u1ea1i \u0111\u01b0\u1ee3c n\u1edbi th\u00eam th\u00e0nh h\u1ea1n ch\u1ebf 180 ph\u00fat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e1y bay Boeing 777 l\u00e0 m\u1ed9t lo\u1ea1i m\u00e1y bay ch\u1edf kh\u00e1ch \u0111\u1eddi m\u1edbi \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng v\u00e0o nh\u1eefng n\u0103m 90 c\u1ee7a th\u1ebf k\u1ec9 20. N\u00f3 kh\u00f4ng ch\u1ec9 l\u00e0 m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 ph\u1ea3n l\u1ef1c, m\u00e0 \u0111\u1ed9ng c\u01a1 c\u1ee7a n\u00f3 c\u00f2n c\u00f3 s\u1ee9c \u0111\u1ea9y l\u1edbn nh\u1ea5t t\u00ednh cho \u0111\u1ebfn nay. M\u00e1y bay Boeing 777 khi \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c chu\u1ea9n m\u00e1y bay h\u00e0nh kh\u00e1ch hai \u0111\u1ed9ng c\u01a1 k\u00e9o d\u00e0i h\u00e0nh tr\u00ecnh bay 180 ph\u00fat, \u0111i\u1ec1u \u0111\u00f3 c\u0169ng c\u00f3 ngh\u0129a l\u00e0 lo\u1ea1i m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 n\u00e0y \u0111\u00e3 c\u00f3 th\u1ec3 bay \u0111\u01b0\u1ee3c tr\u00ean b\u1ea5t c\u1ee9 tuy\u1ebfn bay n\u00e0o, k\u1ec3 c\u1ea3 c\u00e1c tuy\u1ebfn bay v\u01b0\u1ee3t \u0111\u1ea1i d\u01b0\u01a1ng v\u00e0 v\u01b0\u1ee3t ch\u00e2u l\u1ee5c. Kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ebf, c\u1ea3 g\u00eda th\u00e0nh ch\u1ebf t\u1ea1o l\u1eabn \u0111\u1ed9 ti\u00eau hao nhi\u00ean li\u1ec7u v\u00e0 ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bay Boeing 777 \u0111\u1ec1u th\u1ea5p h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i m\u00e1y bay b\u1ed1n \u0111\u1ed9ng c\u01a1 n\u00f3i chung.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb kh\u00f3a: M\u00e1y bay hai \u0111\u1ed9ng c\u01a1; M\u00e1y bay b\u1ed1n \u0111\u1ed9ng c\u01a1; Gi\u1edbi h\u1ea1n 60 ph\u00fat.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n \u0111\u00e3 t\u1eebng nghe n\u00f3i v\u1ec1 m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 v\u1edbi m\u00e1y bay b\u1ed1n \u0111\u1ed9ng c\u01a1 ch\u01b0a? Th\u1ef1c ra, m\u00e1y bay hai \u0111\u1ed9ng c\u01a1 ch\u00ednh l\u00e0 ch\u1ec9 lo\u1ea1i m\u00e1y bay c\u00f3 l\u1eafp hai \u0111\u1ed9ng c\u01a1, c\u00f2n m\u00e1y bay b\u1ed1n \u0111\u1ed9ng c\u01a1 th\u00ec ch\u1ec9 lo\u1ea1i m\u00e1y bay c\u00f3 l\u1eafp b\u1ed1n \u0111\u1ed9ng c\u01a1. M\u00e1y bay b\u1ed1n [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,16],"tags":[],"class_list":["post-8915","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-ky-thuat"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8915","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=8915"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8915\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}