Th\u00f4ng th\u01b0\u1eddng th\u00ec c\u00e1nh m\u00e1y bay \u0111\u1ec1u h\u01b0\u1edbng v\u1ec1 ph\u00eda sau, nh\u01b0ng ch\u1eb3ng l\u1ebd l\u1ea1i kh\u00f4ng c\u00f3 lo\u1ea1i m\u00e1y bay n\u00e0o c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc? Th\u00e1ng 9\/1997, t\u1ea1i m\u1ed9t s\u00e2n bay \u1edf ngo\u1ea1i \u00f4 Matxc\u01a1va, l\u1ea9n \u0111\u1ea9u ti\u00ean lo\u1ea1i m\u00e1y bay chi\u1ebfn \u0111\u1ea5u m\u1edbi c\u00f3 c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc mang t\u00ean S -37 \u0111\u00e3 c\u1ea5t c\u00e1nh. \u0110\u00f4i c\u00e1nh k\u00e9o d\u00e0i v\u1ec1 ph\u00eda tr\u01b0\u1edbc c\u1ee7a n\u00f3 \u0111\u00e3 \u0111em l\u1ea1i cho ng\u01b0\u1eddi xem m\u1ed9t c\u1ea3m gi\u00e1c m\u1edbi.<\/p>\n\n\n\n
Hi\u1ec7n nay, kh\u00f4ng \u00edt m\u00e1y bay c\u00f3 c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda sau \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 r\u1ea5t cao, th\u1eadm ch\u00ed \u0111\u00e3 v\u01b0\u1ee3t qua t\u1ed1c \u0111\u1ed9 c\u1ee7a \u00e2m thanh. Nh\u01b0ng lo\u1ea1i m\u00e1y bay n\u00e0y c\u0169ng c\u00f3 m\u1ed9t nh\u01b0\u1ee3c \u0111i\u1ec3m r\u1ea5t l\u1edbn l\u00e0 khi m\u00e1y bay \u0111\u1ea1t \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 cao, lu\u1ed3ng kh\u00f4ng kh\u00ed c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed9ng tr\u00ean b\u1ec1 m\u1eb7t m\u00e1y bay. Khi m\u1ed9t ph\u1ea9n kh\u00ed men theo m\u00e9p c\u00e1nh chuy\u1ec3n \u0111\u1ed9ng t\u1eeb trong ra ngo\u00e0i, \u0111\u1ea9u m\u00fat ph\u00eda ngo\u00e0i c\u00e1nh m\u00e1y bay s\u1ebd xu\u1ea5t hi\u1ec7n nh\u1eefng r\u1ed1i lo\u1ea1n \u0111\u00e1ng s\u1ee3. Nh\u1eefng r\u1ed1i lo\u1ea1n n\u00e0y \u1ea3nh h\u01b0\u1edfng r\u1ea5t l\u1edbn \u0111\u1ebfn l\u1ef1c n\u00e2ng c\u1ee7a c\u00e1nh ngo\u00e0i m\u00e1y bay, nghi\u00eam tr\u1ecdng h\u01a1n th\u00ec n\u00f3 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 \u0111i\u1ec1u khi\u1ec3n c\u1ee7a tay l\u00e1i, d\u1eabn \u0111\u1ebfn tr\u01b0\u1eddng h\u1ee3p m\u00e1y bay \u0111ang bay c\u00f3 th\u1ec3 t\u1ef1 l\u0103n tr\u00f2n tr\u00ean kh\u00f4ng, g\u00e2y ra nguy hi\u1ec3m t\u1edbi s\u1ef1 an to\u00e0n c\u1ee7a m\u00e1y bay v\u00e0 ng\u01b0\u1eddi l\u00e1i. N\u1ebfu \u0111em so s\u00e1nh, m\u00e1y bay c\u00f3 c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc kh\u00f4ng c\u00f3 nh\u01b0\u1ee3c \u0111i\u1ec3m n\u00e0y. Khi lu\u1ed3ng kh\u00ed chuy\u1ec3n \u0111\u1ed9ng men theo b\u1ec1 m\u1eb7t c\u1ee7a m\u00e1y bay, c\u00e1nh tr\u01b0\u1edbc s\u1ebd cho lu\u1ed3ng kh\u00ed chuy\u1ec3n \u0111\u1ed9ng t\u1eeb ngo\u00e0i v\u00e0o trong, l\u00e0m lu\u1ed3ng khi trong c\u00e1nh c\u00f3 s\u1ef1 ph\u00e2n ly. Do lu\u1ed3ng kh\u00ed \u0111i t\u1eeb ngo\u00e0i v\u00e0o trong c\u00f3 th\u1ec3 t\u1eadp trung l\u1ea1i, c\u00f9ng \u0111i qua b\u1ec1 m\u1eb7t c\u00e1nh m\u00e1y bay v\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng ch\u00fat n\u00e0o \u0111\u1ebfn l\u1ef1c n\u00e2ng, l\u1ea1i c\u00e0ng kh\u00f4ng th\u1ec3 \u1ea3nh h\u01b0\u1edfng t\u1edbi s\u1ef1 \u0111i\u1ec1u khi\u1ec3n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y bay, tr\u1ea1ng th\u00e1i l\u00e0m vi\u1ec7c c\u1ee7a tay l\u00e1i. Nh\u01b0 v\u1eady, lo\u1ea1i m\u00e1y bay c\u00f3 c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc c\u00f3 \u0111\u1eb7c t\u00ednh chuy\u1ec3n \u0111\u1ed9ng kh\u00ed t\u1ed1t h\u01a1n, \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1ef1c n\u00e2ng l\u1edbn, l\u1ef1c c\u1ea3n l\u1ea1i nh\u1ecf. M\u1ed9t \u0111i\u1ec3m t\u1ed1t n\u1eefa l\u00e0 m\u00e1y bay chi\u1ebfn \u0111\u1ea5u c\u00f3 c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c tr\u00ean kh\u00f4ng v\u1edbi m\u1ed9t g\u00f3c \u0111\u1ed9 l\u1edbn l\u00e0m cho m\u00e1y bay chi\u1ebfn \u0111\u1ea5u \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 c\u1ea9n thi\u1ebft \u0111\u1ec3 b\u1eaft \u0111\u01b0\u1ee3c c\u00e1c m\u00e1y bay chi\u1ebfn \u0111\u1ea5u kh\u00e1c, chi\u1ebfm \u01b0u th\u1ebf tr\u00ean b\u1ea9u tr\u1eddi.<\/p>\n\n\n\n
T\u1ea1i sao tr\u01b0\u1edbc \u0111\u00e2y t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i m\u00e1y bay \u0111\u1ec1u c\u00f3 c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda sau? L\u00fd do l\u00e0 v\u00ec \u0111\u1ed9 c\u1ee9ng c\u1ee7a nguy\u00ean li\u1ec7u t\u1ea1o n\u00ean c\u00e1nh m\u00e1y bay tr\u01b0\u1edbc \u0111\u00e2y kh\u00f4ng \u0111\u1ee7, n\u1ebfu m\u00e1y bay s\u1eed d\u1ee5ng lo\u1ea1i c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc s\u1ebd l\u00e0m cho kh\u1ea3 n\u0103ng ch\u1ed1ng bay ngo\u1eb7t trong l\u00fac bay c\u1ee7a \u0111\u1ed9ng c\u01a1 gi\u1ea3m s\u00fat r\u00f5 r\u1ec7t. D\u01b0\u1edbi t\u00e1c d\u1ee5ng gia t\u0103ng c\u1ee7a lu\u1ed3ng kh\u00f4ng kh\u00ed, c\u00e1nh ngo\u00e0i c\u1ee7a m\u00e1y bay c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng cong l\u00ean tr\u00ean, c\u00f9ng v\u1edbi s\u1ef1 gia t\u0103ng c\u1ee7a l\u1ef1c n\u00e2ng v\u00e0 g\u00f3c \u0111\u1ed9 bay th\u00ec hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y ti\u1ebfp t\u1ee5c t\u0103ng l\u00ean. Nh\u01b0 v\u1eady, s\u1ef1 tu\u1ea9n ho\u00e0n kh\u00f4ng t\u1ed1t n\u00e0y c\u00f3 th\u1ec3 l\u00e0m g\u1eaby gi\u1eefa ph\u1ea9n c\u00e1nh v\u00e0 th\u00e2n m\u00e1y bay. Gi\u1ea3 s\u1eed ph\u1ea3i ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng c\u00e1nh m\u00e1y bay r\u1ea1n n\u1ee9t th\u00ec ch\u1ec9 c\u00f2n c\u00e1ch gia t\u0103ng \u0111\u1ed9 d\u00e0y c\u1ee7a c\u00e1nh \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng cong. Nh\u01b0ng l\u00e0m nh\u01b0 v\u1eady th\u00ec tr\u1ecdng l\u1ef1c c\u1ee7a m\u00e1y bay s\u1ebd gia t\u0103ng r\u1ea5t nhi\u1ec1u. Th\u1ebf l\u00e0 c\u00e1c k\u1ef9 s\u01b0 \u0111\u00e0nh ph\u1ea3i b\u1ecf qua thi\u1ebft k\u1ebf<\/a> c\u00e1nh m\u00e1y bay h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc m\u00e0 ph\u1ed5 bi\u1ebfn \u00e1p d\u1ee5ng h\u00ecnh th\u1ee9c c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda sau.<\/p>\n\n\n\n S\u1ef1 ra \u0111\u1eddi c\u1ee7a nh\u1eefng lo\u1ea1i v\u1eadt li\u1ec7u m\u1edbi \u0111\u00e3 l\u00e0m cho m\u00e1y bay c\u00f3 c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc h\u1ed3i sinh. C\u00f9ng v\u1edbi s\u1ef1 gia t\u0103ng trong vi\u1ec7c t\u1ed5ng h\u1ee3p c\u00e1c s\u1ee3i, c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y ng\u00e0y c\u00e0ng nh\u1eb9 h\u01a1n, m\u1ea1nh h\u01a1n, c\u1ee9ng h\u01a1n, kh\u1ea3 n\u0103ng ch\u1ed1ng cong v\u1eb9o \u0111\u1eb7c bi\u1ec7t m\u1ea1nh m\u1ebd. Do v\u1eady, ng\u01b0\u1eddi ta l\u1ea1i \u0111i s\u00e2u v\u00e0o nghi\u00ean c\u1ee9u m\u00e1y bay c\u00f3 c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc. N\u0103m 1984 M\u1ef9 \u0111\u00e3 nghi\u00ean c\u1ee9u ch\u1ebf t\u1ea1o ra m\u00e1y bay th\u1eed nghi\u1ec7m c\u00f3 c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc \u201cX 29A\u201d to\u00e0n b\u1eb1ng c\u00e1c v\u1eadt li\u1ec7u ph\u1ee9c h\u1ee3p, c\u00f2n m\u00e1y bay \u201cS -27\u201d, l\u00e0 lo\u1ea1i m\u00e1y bay c\u00f3 c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc c\u00f3 t\u00ednh n\u0103ng \u01b0u vi\u1ec7t, t\u1ea1o ti\u1ec1n \u0111\u1ed3 ph\u00e1t tri\u1ec3n r\u1ed9ng l\u1edbn cho ki\u1ec3u m\u00e1y bay m\u1edbi c\u1ee7a th\u1ebf k\u1ef7 XXI.<\/p>\n","protected":false},"excerpt":{"rendered":" Th\u00f4ng th\u01b0\u1eddng th\u00ec c\u00e1nh m\u00e1y bay \u0111\u1ec1u h\u01b0\u1edbng v\u1ec1 ph\u00eda sau, nh\u01b0ng ch\u1eb3ng l\u1ebd l\u1ea1i kh\u00f4ng c\u00f3 lo\u1ea1i m\u00e1y bay n\u00e0o c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc? Th\u00e1ng 9\/1997, t\u1ea1i m\u1ed9t s\u00e2n bay \u1edf ngo\u1ea1i \u00f4 Matxc\u01a1va, l\u1ea9n \u0111\u1ea9u ti\u00ean lo\u1ea1i m\u00e1y bay chi\u1ebfn \u0111\u1ea5u m\u1edbi c\u00f3 c\u00e1nh h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc mang t\u00ean S -37 […]<\/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":[1,15],"tags":[],"class_list":["post-11011","post","type-post","status-publish","format-standard","hentry","category-general","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11011","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=11011"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11011\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=11011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=11011"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=11011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}