{"id":686910,"date":"2024-07-21T14:03:20","date_gmt":"2024-07-21T13:03:20","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=686910"},"modified":"2024-07-21T14:03:20","modified_gmt":"2024-07-21T13:03:20","slug":"hydro-long-tinh-chat-nhien-lieu-va-ung-dung-trong-kham-pha-vu-tru","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/hydro-long-tinh-chat-nhien-lieu-va-ung-dung-trong-kham-pha-vu-tru\/","title":{"rendered":"Hydro L\u1ecfng | T\u00ednh Ch\u1ea5t Nhi\u00ean Li\u1ec7u v\u00e0 \u1ee8ng D\u1ee5ng Trong Kh\u00e1m Ph\u00e1 V\u0169 Tr\u1ee5"},"content":{"rendered":"<p class=\"sidekick\">Hydro l\u1ecfng: nhi\u00ean li\u1ec7u hi\u1ec7u qu\u1ea3 v\u1edbi t\u00ednh ch\u1ea5t \u0111\u1eb7c bi\u1ec7t v\u00e0 vai tr\u00f2 quan tr\u1ecdng trong h\u00e0nh tr\u00ecnh kh\u00e1m ph\u00e1 v\u0169 tr\u1ee5 v\u00e0 c\u00e1c nhi\u1ec7m v\u1ee5 kh\u00f4ng gian.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/hydro_long_tinh_chat_nhien_lieu_va_ung_dung_trong_kham_pha_vu_tru.png\" alt=\"Hydro L\u1ecfng | T\u00ednh Ch\u1ea5t Nhi\u00ean Li\u1ec7u v\u00e0 \u1ee8ng D\u1ee5ng Trong Kh\u00e1m Ph\u00e1 V\u0169 Tr\u1ee5\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>Hydro L\u1ecfng | T\u00ednh Ch\u1ea5t Nhi\u00ean Li\u1ec7u v\u00e0 \u1ee8ng D\u1ee5ng Trong Kh\u00e1m Ph\u00e1 V\u0169 Tr\u1ee5<\/h2>\n<p>Trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt nhi\u1ec7t, hydro l\u1ecfng \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t nhi\u00ean li\u1ec7u ch\u1ee7 ch\u1ed1t, \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong \u1ee9ng d\u1ee5ng kh\u00e1m ph\u00e1 v\u0169 tr\u1ee5. Th\u00f4ng qua vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c t\u00ednh ch\u1ea5t c\u1ee7a hydro l\u1ecfng v\u00e0 c\u00e1ch n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, ch\u00fang ta c\u00f3 th\u1ec3 th\u1ea5y t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u00f3 trong ti\u1ebfn tr\u00ecnh kh\u00e1m ph\u00e1 kh\u00f4ng gian.<\/p>\n<h2>T\u00ednh Ch\u1ea5t C\u1ee7a Hydro L\u1ecfng<\/h2>\n<ul>\n<li>Hydro l\u00e0 nguy\u00ean t\u1ed1 nh\u1eb9 nh\u1ea5t v\u00e0 \u0111\u01a1n gi\u1ea3n nh\u1ea5t, v\u1edbi s\u1ed1 nguy\u00ean t\u1eed l\u00e0 1.<\/li>\n<li>Hydro l\u1ecfng t\u1ed3n t\u1ea1i \u1edf nhi\u1ec7t \u0111\u1ed9 r\u1ea5t th\u1ea5p, kho\u1ea3ng -252.87\u00b0C ho\u1eb7c 20 K.<\/li>\n<li>Hydro l\u1ecfng c\u00f3 m\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng c\u1ef1c cao, l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn t\u1ed1t cho nhi\u00ean li\u1ec7u t\u00ean l\u1eeda.<\/li>\n<li>Kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang c\u1ee7a hydro l\u1ecfng l\u00e0 r\u1ea5t th\u1ea5p, kho\u1ea3ng 70.85 kg\/m<sup>3<\/sup>, \u0111i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi c\u00e1c b\u00ecnh ch\u1ee9a ph\u1ea3i l\u1edbn v\u00e0 ch\u1eafc ch\u1eafn.<\/li>\n<\/ul>\n<h2>C\u00f4ng Th\u1ee9c S\u1eed D\u1ee5ng Hydro L\u1ecfng<\/h2>\n<p>Hydro, khi s\u1eed d\u1ee5ng v\u1edbi oxy l\u1ecfng (LOX &#8211; Liquid Oxygen), t\u1ea1o ra m\u1ed9t ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc m\u1ea1nh m\u1ebd, t\u1ea1o ra nhi\u1ec7t v\u00e0 kh\u00ed n\u01b0\u1edbc d\u01b0\u1edbi d\u1ea1ng h\u01a1i:<\/p>\n<p>2H<sub>2<\/sub>(l) + O<sub>2<\/sub>(l) \u2192 2H<sub>2<\/sub>O(g)<\/p>\n<p>Ph\u1ea3n \u1ee9ng n\u00e0y cung c\u1ea5p m\u1ed9t l\u1ef1c \u0111\u1ea9y c\u1ef1c m\u1ea1nh, \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00f3ng t\u00e0u v\u0169 tr\u1ee5 kh\u1ecfi l\u1ef1c h\u1ea5p d\u1eabn c\u1ee7a Tr\u00e1i \u0110\u1ea5t.<\/p>\n<h2>\u1ee8ng D\u1ee5ng Trong Kh\u00e1m Ph\u00e1 V\u0169 Tr\u1ee5<\/h2>\n<p>Hydro l\u1ecfng \u0111\u00e3 v\u00e0 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m nhi\u00ean li\u1ec7u cho c\u00e1c \u0111\u1ed9ng c\u01a1 t\u00ean l\u1eeda trong c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh kh\u00f4ng gian. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng n\u1ed5i b\u1eadt:<\/p>\n<ol>\n<li><u>Nhi\u00ean li\u1ec7u cho t\u00ean l\u1eeda \u0111\u1ea9y:<\/u> C\u00e1c \u0111\u1ed9ng c\u01a1 s\u1eed d\u1ee5ng hydro l\u1ecfng v\u00e0 oxy l\u1ecfng (\u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ed9ng c\u01a1 hydro-oxy) nh\u01b0 \u0111\u1ed9ng c\u01a1 Space Launch System (SLS) c\u1ee7a NASA. K\u1ebft h\u1ee3p n\u00e0y cung c\u1ea5p l\u1ef1c \u0111\u1ea9y r\u1ea5t m\u1ea1nh v\u00e0 hi\u1ec7u su\u1ea5t cao, l\u00fd t\u01b0\u1edfng cho vi\u1ec7c ph\u00f3ng t\u00ean l\u1eeda n\u1eb7ng v\u00e0o kh\u00f4ng gian.<\/li>\n<li><u>T\u00e0u con thoi:<\/u> Ch\u01b0\u01a1ng tr\u00ecnh T\u00e0u con thoi c\u1ee7a NASA s\u1eed d\u1ee5ng hydro l\u1ecfng l\u00e0m nhi\u00ean li\u1ec7u cho c\u00e1c \u0111\u1ed9ng c\u01a1 ch\u00ednh c\u1ee7a t\u00e0u. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a t\u00e0u khi ph\u00f3ng v\u00e0 cung c\u1ea5p \u0111\u1ee7 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 \u0111\u1ea1t t\u1edbi qu\u1ef9 \u0111\u1ea1o.<\/li>\n<li><u>N\u0103ng l\u01b0\u1ee3ng tr\u00ean kh\u00f4ng gian:<\/u> Pin nhi\u00ean li\u1ec7u d\u00f9ng hydro l\u1ecfng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean c\u00e1c tr\u1ea1m kh\u00f4ng gian v\u00e0 t\u00e0u v\u0169 tr\u1ee5 \u0111\u1ec3 cung c\u1ea5p \u0111i\u1ec7n, v\u00ec ch\u00fang r\u1ea5t hi\u1ec7u qu\u1ea3 v\u00e0 nh\u1ecf g\u1ecdn.<\/li>\n<\/ol>\n<h2>K\u1ebft Lu\u1eadn<\/h2>\n<p>Hydro l\u1ecfng l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn nhi\u00ean li\u1ec7u kh\u00f4ng th\u1ec3 thay th\u1ebf trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng kh\u00e1m ph\u00e1 v\u0169 tr\u1ee5 nh\u1edd v\u00e0o c\u00e1c t\u00ednh ch\u1ea5t l\u00fd t\u01b0\u1edfng c\u1ee7a n\u00f3 nh\u01b0 m\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng cao v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang th\u1ea5p. V\u1edbi s\u1ef1 ti\u1ebfn b\u1ed9 kh\u00f4ng ng\u1eebng c\u1ee7a c\u00f4ng ngh\u1ec7, vai tr\u00f2 c\u1ee7a hydro l\u1ecfng s\u1ebd ti\u1ebfp t\u1ee5c gia t\u0103ng trong c\u00e1c nhi\u1ec7m v\u1ee5 kh\u00e1m ph\u00e1 v\u0169 tr\u1ee5 t\u01b0\u01a1ng lai.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hydro l\u1ecfng: nhi\u00ean li\u1ec7u hi\u1ec7u qu\u1ea3 v\u1edbi t\u00ednh ch\u1ea5t \u0111\u1eb7c bi\u1ec7t v\u00e0 vai tr\u00f2 quan tr\u1ecdng trong h\u00e0nh tr\u00ecnh kh\u00e1m ph\u00e1 v\u0169 tr\u1ee5 v\u00e0 c\u00e1c nhi\u1ec7m v\u1ee5 kh\u00f4ng gian.<\/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>Hydro L\u1ecfng | T\u00ednh Ch\u1ea5t Nhi\u00ean Li\u1ec7u v\u00e0 \u1ee8ng D\u1ee5ng Trong 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