![\"D\u00f2ng](\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/dong_chay_khi-ran_trong_quy_trinh_cong_nghiep.png\")
<\/p>\nD\u00f2ng ch\u1ea3y kh\u00ed-r\u1eafn trong quy tr\u00ecnh c\u00f4ng nghi\u1ec7p: hi\u1ec3u c\u00e1ch th\u1ee9c v\u1eadn chuy\u1ec3n v\u00e0 t\u01b0\u01a1ng t\u00e1c gi\u1eefa kh\u00ed v\u00e0 h\u1ea1t r\u1eafn trong c\u00e1c h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p.<\/p>\n
<\/p>\n
D\u00f2ng ch\u1ea3y kh\u00ed-r\u1eafn l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng quan tr\u1ecdng trong nhi\u1ec1u quy tr\u00ecnh c\u00f4ng nghi\u1ec7p, ch\u1eb3ng h\u1ea1n nh\u01b0 trong c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, th\u1ef1c ph\u1ea9m v\u00e0 d\u01b0\u1ee3c ph\u1ea9m. Hi\u1ec3u v\u00e0 \u0111i\u1ec1u khi\u1ec3n d\u00f2ng ch\u1ea3y n\u00e0y gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\n
D\u00f2ng ch\u1ea3y kh\u00ed-r\u1eafn l\u00e0 s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa m\u1ed9t pha kh\u00ed v\u00e0 m\u1ed9t pha r\u1eafn trong \u0111i\u1ec1u ki\u1ec7n d\u00f2ng ch\u1ea3y. Trong h\u1ec7 th\u1ed1ng n\u00e0y, r\u1eafn c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng b\u1ed9t, h\u1ea1t, ho\u1eb7c vi\u00ean, v\u00e0 ch\u00fang \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n b\u1eb1ng m\u1ed9t pha kh\u00ed ch\u1eb3ng h\u1ea1n nh\u01b0 kh\u00f4ng kh\u00ed ho\u1eb7c h\u01a1i. V\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m h\u1ec7 th\u1ed1ng v\u1eadn chuy\u1ec3n b\u1ed9t, l\u00f2 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc ch\u1ee9a x\u00fac t\u00e1c r\u1eafn, v\u00e0 qu\u00e1 tr\u00ecnh s\u1ea5y phun trong c\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m.<\/p>\n
<\/u1><\/p>\n D\u00f2ng ch\u1ea3y kh\u00ed-r\u1eafn c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf trong c\u00f4ng nghi\u1ec7p:<\/p>\n <\/u1><\/p>\n C\u00e1c ph\u01b0\u01a1ng tr\u00ecnh c\u01a1 b\u1ea3n m\u00f4 t\u1ea3 d\u00f2ng ch\u1ea3y kh\u00ed-r\u1eafn bao g\u1ed3m:<\/p>\n \n \\[ \\[ \\[ <\/u1><\/p>\n D\u00f2ng ch\u1ea3y kh\u00ed-r\u1eafn \u0111\u00f3ng vai tr\u00f2 quy\u1ebft \u0111\u1ecbnh trong vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a c\u00e1c quy tr\u00ecnh c\u00f4ng nghi\u1ec7p. Hi\u1ec3u r\u00f5 c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng v\u00e0 c\u00e1c ph\u01b0\u01a1ng tr\u00ecnh li\u00ean quan gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111\u00e1ng k\u1ec3. Vi\u1ec7c \u00e1p d\u1ee5ng \u0111\u00fang c\u00e1c nguy\u00ean t\u1eafc c\u1ee7a d\u00f2ng ch\u1ea3y kh\u00ed-r\u1eafn kh\u00f4ng ch\u1ec9 gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed m\u00e0 c\u00f2n n\u00e2ng cao hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p.<\/p>\n","protected":false},"excerpt":{"rendered":" D\u00f2ng ch\u1ea3y kh\u00ed-r\u1eafn trong quy tr\u00ecnh c\u00f4ng nghi\u1ec7p: hi\u1ec3u c\u00e1ch th\u1ee9c v\u1eadn chuy\u1ec3n v\u00e0 t\u01b0\u01a1ng t\u00e1c gi\u1eefa kh\u00ed v\u00e0 h\u1ea1t r\u1eafn trong c\u00e1c h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p.<\/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\u00e1c \u1ee8ng D\u1ee5ng Th\u1ef1c T\u1ebf<\/h2>\n
Ph\u01b0\u01a1ng Tr\u00ecnh C\u01a1 B\u1ea3n<\/h2>\n
\n \\frac{d(\\rho_g V_g)}{dt} + \\frac{d(\\rho_s V_s)}{dt} = 0
\n \\]\n <\/p>\n<\/li>\n
\n \\rho_g \\frac{dv_g}{dt} + \\rho_s \\frac{dv_s}{dt} = F_g + F_s
\n \\]\n <\/p>\n<\/li>\n
\n \\frac{d}{dt} \\left( \\rho_g e_g V_g + \\rho_s e_s V_s \\right) = 0
\n \\]\n <\/p>\n<\/li>\nK\u1ebft Lu\u1eadn<\/h2>\n