{"id":10641,"date":"2023-02-09T09:12:38","date_gmt":"2023-02-09T02:12:38","guid":{"rendered":"https:\/\/vinatom.gov.vn\/?p=10641"},"modified":"2023-02-09T09:12:38","modified_gmt":"2023-02-09T02:12:38","slug":"mot-tuan-lam-viec-hieu-qua-voi-doan-chuyen-gia-cua-iaea-ve-thiet-ke-lo-phan-ung-nghien-cuu","status":"publish","type":"post","link":"https:\/\/vinatom.gov.vn\/mot-tuan-lam-viec-hieu-qua-voi-doan-chuyen-gia-cua-iaea-ve-thiet-ke-lo-phan-ung-nghien-cuu\/","title":{"rendered":"M\u1ed9t tu\u1ea7n l\u00e0m vi\u1ec7c hi\u1ec7u qu\u1ea3 v\u1edbi \u0111o\u00e0n chuy\u00ean gia c\u1ee7a IAEA v\u1ec1 thi\u1ebft k\u1ebf l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u"},"content":{"rendered":"<p style=\"text-align: justify;\"><em>Trong khu\u00f4n kh\u1ed5 D\u1ef1 \u00e1n h\u1ee3p t\u00e1c k\u1ef9 thu\u1eadt c\u1ee7a IAEA m\u00e3 s\u1ed1 VIE-1010 v\u1ec1 \u201cTh\u00fac \u0111\u1ea9y Ch\u01b0\u01a1ng tr\u00ecnh ph\u00e1t tri\u1ec3n An to\u00e0n L\u00f2 ph\u1ea3n \u1ee9ng \u2013 Giai \u0111o\u1ea1n III\u201d do TS. Tr\u1ea7n Ch\u00ed Th\u00e0nh, Vi\u1ec7n tr\u01b0\u1edfng Vi\u1ec7n N\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed Vi\u1ec7t Nam l\u00e0m Ch\u1ee7 d\u1ef1 \u00e1n, \u0111o\u00e0n 3 chuy\u00ean gia c\u1ee7a C\u00f4ng ty INVAP, Argentina \u0111\u00e3 \u0111\u01b0\u1ee3c IAEA m\u1eddi v\u00e0o Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n (NCHN) t\u1ea1i \u0110\u00e0 L\u1ea1t t\u1eeb ng\u00e0y 30\/01 \u0111\u1ebfn 03\/02\/2023 \u0111\u1ec3 trao \u0111\u1ed5i ch\u1ee7 \u0111\u1ec1 v\u1ec1 <\/em><em>Qu\u1ea3n l\u00fd, An to\u00e0n v\u00e0 S\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u<\/em> <em>nh\u1eb1m m\u1ee5c \u0111\u00edch N\u00e2ng cao n\u0103ng l\u1ef1c qu\u1ed1c gia v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng h\u1ea1t nh\u00e2n \u0111\u1ec3 h\u1ed7 tr\u1ee3 hi\u1ec7u qu\u1ea3 cho s\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 tri\u1ec3n khai ch\u01b0\u01a1ng tr\u00ecnh l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u m\u1edbi t\u1ea1i Vi\u1ec7t Nam.<\/em><\/p>\n<p style=\"text-align: justify;\"><em>\u00a0<\/em><\/p>\n<p style=\"text-align: center;\"><em><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-10642\" src=\"https:\/\/vinatom.gov.vn\/wp-content\/uploads\/2023\/02\/09.2.23.1.jpg\" alt=\"\" width=\"1132\" height=\"755\" \/>\u00d4ng Nguy\u1ec5n Ki\u00ean C\u01b0\u1eddng, Ph\u00f3 Vi\u1ec7n tr\u01b0\u1edfng Vi\u1ec7n NHCN trao \u0111\u1ed5i\u00a0<\/em><em>ch\u01b0\u01a1ng tr\u00ecnh l\u00e0m vi\u1ec7c v\u1edbi \u0110o\u00e0n chuy\u00ean gia c\u1ee7a C\u00f4ng ty INVAP<\/em><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">C\u00e1c th\u00e0nh vi\u00ean c\u1ee7a \u0111o\u00e0n g\u1ed3m: TS. Eduardo Villarino &#8211; chuy\u00ean gia trong l\u0129nh v\u1ef1c thi\u1ebft k\u1ebf v\u1eadt l\u00fd (neutronics) v\u00e0 th\u1ee7y nhi\u1ec7t (thermal hydraulics), TS. Alicia Doval &#8211; chuy\u00ean gia trong l\u0129nh v\u1ef1c thi\u1ebft k\u1ebf th\u1ee7y nhi\u1ec7t v\u00e0 ph\u00e2n t\u00edch an to\u00e0n, v\u00e0 TS. Daniel Hergenreder &#8211; chuy\u00ean gia trong l\u0129nh v\u1ef1c thi\u1ebft k\u1ebf c\u00e1c k\u00eanh th\u1ef1c nghi\u1ec7m v\u00e0 c\u00e1c k\u00eanh chi\u1ebfu x\u1ea1 cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Tu\u1ea7n l\u00e0m vi\u1ec7c c\u1ee7a \u0111o\u00e0n Chuy\u00ean gia \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c theo h\u00ecnh th\u1ee9c tr\u1ef1c ti\u1ebfp t\u1ea1i Vi\u1ec7n NCHN d\u01b0\u1edbi s\u1ef1 ch\u1ee7 tr\u00ec c\u1ee7a \u00f4ng Nguy\u1ec5n Ki\u00ean C\u01b0\u1eddng, Ph\u00f3 Vi\u1ec7n tr\u01b0\u1edfng Vi\u1ec7n NCHN, c\u00f9ng v\u1edbi s\u1ef1 tham d\u1ef1 c\u1ee7a Ban l\u00e3nh \u0111\u1ea1o v\u00e0 c\u00e1c c\u00e1n b\u1ed9 khoa h\u1ecdc c\u1ee7a Trung t\u00e2m L\u00f2 ph\u1ea3n \u1ee9ng, Trung t\u00e2m V\u1eadt l\u00fd \u2013 \u0110i\u1ec7n t\u1eed h\u1ea1t nh\u00e2n v\u00e0 Trung t\u00e2m Nghi\u00ean c\u1ee9u v\u00e0 \u0110i\u1ec1u ch\u1ebf \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1; \u0111\u1ed3ng th\u1eddi theo h\u00ecnh th\u1ee9c tr\u1ef1c tuy\u1ebfn v\u1edbi c\u00e1c \u0111\u01a1n v\u1ecb tr\u1ef1c thu\u1ed9c c\u1ee7a Vi\u1ec7n N\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed Vi\u1ec7t Nam, g\u1ed3m Vi\u1ec7n Khoa h\u1ecdc v\u00e0 K\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n v\u1edbi s\u1ef1 tham gia c\u1ee7a TS. Ph\u1ea1m Nh\u01b0 Vi\u1ec7t H\u00e0, Gi\u00e1m \u0111\u1ed1c v\u00e0 c\u00e1c c\u00e1n b\u1ed9 khoa h\u1ecdc c\u1ee7a Trung t\u00e2m N\u0103ng l\u01b0\u1ee3ng h\u1ea1t nh\u00e2n; Trung t\u00e2m \u0110\u00e0o t\u1ea1o h\u1ea1t nh\u00e2n v\u1edbi s\u1ef1 tham gia c\u1ee7a TS. D\u01b0\u01a1ng Thanh T\u00f9ng, Ph\u00f3 Tr\u01b0\u1edfng ph\u00f2ng &#8211; Ph\u1ee5 tr\u00e1ch v\u00e0 c\u00e1c c\u00e1n b\u1ed9 khoa h\u1ecdc c\u1ee7a Ph\u00f2ng \u0110\u00e0o t\u1ea1o, Nghi\u00ean c\u1ee9u v\u00e0 Tri\u1ec3n khai.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><em><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-10643\" src=\"https:\/\/vinatom.gov.vn\/wp-content\/uploads\/2023\/02\/09.2.23.2.jpg\" alt=\"\" width=\"1127\" height=\"750\" \/>Quang c\u1ea3nh bu\u1ed5i l\u00e0m vi\u1ec7c<\/em><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Sau khi \u0111\u01b0\u1ee3c ph\u00eda Vi\u1ec7t Nam tr\u00ecnh b\u00e0y, cung c\u1ea5p c\u00e1c th\u00f4ng tin v\u1ec1 qu\u1ea3n l\u00fd, v\u1eadn h\u00e0nh v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a L\u00f2 ph\u1ea3n \u1ee9ng h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t c\u0169ng nh\u01b0 t\u00f3m t\u1eaft t\u00ecnh h\u00ecnh th\u1ef1c hi\u1ec7n D\u1ef1 \u00e1n Trung t\u00e2m Nghi\u00ean c\u1ee9u khoa h\u1ecdc c\u00f4ng ngh\u1ec7 h\u1ea1t nh\u00e2n v\u1edbi l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u m\u1edbi, c\u00e1c chuy\u00ean gia \u0111\u00e3 tr\u00ecnh b\u00e0y m\u1ed9t s\u1ed1 n\u1ed9i dung li\u00ean quan \u0111\u1ebfn thi\u1ebft k\u1ebf v\u1eadt l\u00fd, th\u1ee7y nhi\u1ec7t v\u00e0 ph\u00e2n t\u00edch an to\u00e0n cho l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u \u0111a m\u1ee5c ti\u00eau, v\u1edbi c\u00e1c n\u1ed9i dung ch\u00ednh g\u1ed3m:<\/p>\n<ul style=\"text-align: justify;\">\n<li>Qu\u1ea3n l\u00fd v\u00f9ng ho\u1ea1t v\u00e0 qu\u1ea3n l\u00fd nhi\u00ean li\u1ec7u cho c\u00e1c l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u, trong \u0111\u00f3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn ph\u01b0\u01a1ng ph\u00e1p lu\u1eadn v\u1ec1 thi\u1ebft k\u1ebf v\u00f9ng ho\u1ea1t, c\u00e1c ti\u00eau ch\u00ed thi\u1ebft k\u1ebf, c\u00e1c t\u00ednh to\u00e1n th\u00f4ng s\u1ed1 c\u1ee7a v\u00f9ng ho\u1ea1t, t\u00ednh to\u00e1n ch\u00e1y nhi\u00ean li\u1ec7u v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng lo\u1ea1i nhi\u00ean li\u1ec7u MTR c\u00f3 g\u1eafn ch\u1ea5t nhi\u1ec5m \u0111\u1ed9c c\u00f3 th\u1ec3 ch\u00e1y.<\/li>\n<li>C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh (codes) t\u00ednh to\u00e1n ti\u00ean ti\u1ebfn \u00e1p d\u1ee5ng \u0111\u1ec3 t\u00ednh to\u00e1n v\u1ec1 v\u1eadt l\u00fd cho l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u, bao g\u1ed3m c\u00e1c codes th\u01b0\u01a1ng m\u1ea1i nh\u01b0 MCNP, SERPENT,\u2026 c\u0169ng nh\u01b0 h\u1ec7 ch\u01b0\u01a1ng tr\u00ecnh CONDOR, CITVAP do C\u00f4ng ty INVAP ph\u00e1t tri\u1ec3n \u0111\u1ec3 t\u00ednh c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 c\u00e2n b\u1eb1ng \u0111\u1ed9 ph\u1ea3n \u1ee9ng, \u0111\u1ed9 ph\u1ea3n \u1ee9ng hi\u1ec7u d\u1ee5ng c\u1ee7a c\u00e1c thanh \u0111i\u1ec1u khi\u1ec3n, t\u1ed1c \u0111\u1ed9 \u0111\u01b0a v\u00e0o \u0111\u1ed9 ph\u1ea3n \u1ee9ng, th\u00f4ng l\u01b0\u1ee3ng n\u01a1-tron v\u00e0 ph\u00e2n b\u1ed1 c\u00f4ng su\u1ea5t, h\u1ec7 s\u1ed1 b\u1ea5t \u0111\u1ed3ng \u0111\u1ec1u c\u00f4ng su\u1ea5t, c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ed9ng h\u1ecdc,\u2026 \u0110\u1ed3ng th\u1eddi vi\u1ec7c ki\u1ec3m ch\u1ee9ng v\u00e0 hi\u1ec7u l\u1ef1c (verification &amp; validation) c\u00e1c codes t\u00ednh to\u00e1n v\u00e0 t\u00edch h\u1ee3p c\u00e1c codes t\u00ednh to\u00e1n c\u0169ng \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y chi ti\u1ebft.<\/li>\n<li>Ph\u00e2n t\u00edch \u0111\u1ed9 nh\u1ea1y v\u00e0 \u0111\u1ed9 b\u1ea5t \u0111\u1ecbnh (uncertainty) v\u1ec1 v\u1eadt l\u00fd, th\u1ee7y nhi\u1ec7t v\u00e0 ph\u00e2n t\u00edch an to\u00e0n trong thi\u1ebft k\u1ebf v\u00e0 v\u1eadn h\u00e0nh \u0111\u1ed1i v\u1edbi l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u, trong \u0111\u00f3 gi\u1edbi thi\u1ec7u c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn kh\u00e1c nhau \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ea5t \u0111\u1ecbnh nh\u01b0 c\u00e1ch ti\u1ebfp c\u1eadn b\u1ea3o th\u1ee7, lan truy\u1ec1n l\u00fd thuy\u1ebft, \u01b0\u1edbc t\u00ednh t\u1ed1t nh\u1ea5t c\u1ed9ng v\u1edbi \u0111\u1ed9 b\u1ea5t \u0111\u1ecbnh (BEPU: Best Estimate Plus Uncertainty), l\u00fd thuy\u1ebft nhi\u1ec5u lo\u1ea1n t\u1ed5ng qu\u00e1t,\u2026 M\u1ed9t s\u1ed1 ph\u00e2n t\u00edch v\u1ec1 \u0111\u1ed9 b\u1ea5t \u0111\u1ecbnh \u0111\u00e3 th\u1ef1c hi\u1ec7n trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf l\u00f2 ph\u1ea3n \u1ee9ng OPAL \u0111\u01b0\u1ee3c l\u1ea5y l\u00e0m v\u00ed d\u1ee5 trong tr\u00ecnh b\u00e0y.<\/li>\n<li>\u0110a v\u1eadt l\u00fd (Multi-Physics) trong l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u v\u00e0 c\u00e1c th\u00ed nghi\u1ec7m v\u1ec1 \u0111a v\u1eadt l\u00fd v\u00e0 ph\u00e2n t\u00edch an to\u00e0n. M\u1ed9t s\u1ed1 v\u00ed d\u1ee5 v\u1ec1 t\u00edch h\u1ee3p \u0111a v\u1eadt l\u00fd v\u00e0 c\u00e1c m\u00f4 ph\u1ecfng qu\u00e1 tr\u00ecnh \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y, bao g\u1ed3m ph\u00e2n t\u00edch \u0111a v\u1eadt l\u00fd t\u1ed5ng qu\u00e1t, ph\u1ea3n h\u1ed3i v\u1eadt l\u00fd v\u00e0 th\u1ee7y nhi\u1ec7t, \u0111\u00e1p \u1ee9ng c\u1ee7a \u0111\u1ea7u d\u00f2 h\u1ea1t nh\u00e2n sau khi h\u1ec7 d\u1eadp l\u00f2 th\u1ee9 c\u1ea5p (SSS: Secondary Shutdown System) ho\u1ea1t \u0111\u1ed9ng, t\u00ednh to\u00e1n li\u1ec1u do k\u00edch ho\u1ea1t, t\u00ednh to\u00e1n k\u1ebft h\u1ee3p v\u1eadt l\u00fd v\u00e0 th\u1ee7y nhi\u1ec7t cho b\u00e0i to\u00e1n \u0111a v\u1eadt l\u00fd c\u0169ng nh\u01b0 \u01b0\u1edbc t\u00ednh t\u1ed1t nh\u1ea5t cho ph\u00e2n t\u00edch an to\u00e0n trong t\u00ednh to\u00e1n thi\u1ebft k\u1ebf \u0111\u1ed1i v\u1edbi l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u. Tr\u00ecnh b\u00e0y m\u1ed9t s\u1ed1 k\u1ebft qu\u1ea3 th\u1ef1c nghi\u1ec7m tr\u00ean l\u00f2 ph\u1ea3n \u1ee9ng OPAL \u0111\u1ec3 hi\u1ec7u l\u1ef1c h\u00f3a c\u00e1c codes k\u1ebft h\u1ee3p trong \u0111a v\u1eadt l\u00fd v\u00e0 ph\u00e2n t\u00edch an to\u00e0n.<\/li>\n<li>C\u00e1c codes \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 t\u00ednh to\u00e1n th\u1ee7y nhi\u1ec7t v\u00e0 ph\u00e2n t\u00edch an to\u00e0n cho l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u, bao g\u1ed3m c\u00e1c codes ch\u1ec9 d\u00f9ng t\u00ednh to\u00e1n cho tr\u1ea1ng th\u00e1i d\u1eebng (TERMIC, CAUDVAP, CONVEC) v\u00e0 c\u00e1c codes ph\u00e2n t\u00edch cho c\u1ea3 c\u00e1c tr\u1ea1ng th\u00e1i chuy\u1ec3n ti\u1ebfp v\u00e0 tr\u1ea1ng th\u00e1i d\u1eebng (RELAP5, THERMAL DESKTOP, CFD (Fluent, Open Foam)). C\u00e1c k\u1ebft qu\u1ea3 t\u00ednh to\u00e1n thi\u1ebft k\u1ebf th\u1ee7y nhi\u1ec7t v\u00e0 ph\u00e2n t\u00edch an to\u00e0n cho l\u00f2 ph\u1ea3n \u1ee9ng OPAL \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1ea5y l\u00e0m v\u00ed d\u1ee5 trong tr\u00ecnh b\u00e0y.<\/li>\n<li>Chi ti\u1ebft v\u1ec1 ph\u00e2n t\u00edch an to\u00e0n cho l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u, trong \u0111\u00f3 \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch an to\u00e0n t\u1ea5t \u0111\u1ecbnh (DSA: Deterministic Safety Analyis) theo m\u1ee9c b\u1ea3o v\u1ec7 theo chi\u1ec1u s\u00e2u (DiD: Defence in Depth) t\u1eeb m\u1ee9c 1 (v\u1eadn h\u00e0nh b\u00ecnh th\u01b0\u1eddng \u2013 NO: Normal Operation) \u0111\u1ebfn m\u1ee9c 4 (s\u1ef1 c\u1ed1 h\u01b0 h\u1ecfng v\u00f9ng ho\u1ea1t gi\u1ea3 \u0111\u1ecbnh \u2013 PCDA: Postulated Core Damage Accident); s\u1eed d\u1ee5ng RELAP5 \u0111\u1ec3 ph\u00e2n t\u00edch m\u1ed9t s\u1ed1 s\u1ef1 c\u1ed1 gi\u1ea3 \u0111\u1ecbnh \u0111i\u1ec3n h\u00ecnh, trong \u0111\u00f3 c\u00f3 c\u1ea3 s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng v\u1ec1 m\u1ea5t n\u01b0\u1edbc l\u00e0m m\u00e1t (LOCA: Loss of Coolant Accident) lo\u1ea1i 2A (\u0111\u1ee9t g\u00e3y ho\u00e0n to\u00e0n \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc l\u00e0m m\u00e1t v\u00f2ng s\u01a1 c\u1ea5p), tuy r\u1eb1ng s\u1ef1 c\u1ed1 n\u00e0y r\u1ea5t kh\u00f3 c\u00f3 th\u1ec3 x\u1ea9y ra. C\u00e1c chuy\u00ean gia x\u00e1c nh\u1eadn r\u1eb1ng, \u0111\u1ed1i v\u1edbi l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u lo\u1ea1i b\u1ec3 \u0111\u1ec3 h\u1edf (Open Pool) th\u00ec s\u1ef1 c\u1ed1 g\u00e2y h\u1ecfng h\u00f3c v\u00f9ng ho\u1ea1t \u0111\u00e1ng k\u1ec3 l\u00e0 \u0111\u01b0\u1ee3c lo\u1ea1i tr\u1eeb. Ngo\u00e0i ra, m\u1ed9t s\u1ed1 h\u00e0nh \u0111\u1ed9ng \u0111\u1ec3 \u1ee9ng ph\u00f3 v\u1edbi s\u1ef1 c\u1ed1 t\u1eeb c\u00e1c b\u00e0i h\u1ecdc c\u1ee7a Fukushima c\u0169ng \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u, trong \u0111\u00f3 quan t\u00e2m \u0111\u1ebfn c\u00e1c h\u1ec7 c\u1ea5p n\u01b0\u1edbc l\u00e0m m\u00e1t v\u00e0 c\u00e1c h\u1ec7 c\u1ea5p \u0111i\u1ec7n c\u1ea7n c\u00f3 d\u1ef1 ph\u00f2ng, thay th\u1ebf.<\/li>\n<li>Kinh nghi\u1ec7m thi\u1ebft k\u1ebf c\u00e1c k\u00eanh th\u1ef1c nghi\u1ec7m n\u1eb1m ngang v\u00e0 minh ch\u1ee9ng t\u1eeb l\u00f2 ph\u1ea3n \u1ee9ng ETRR-2 c\u00f4ng su\u1ea5t 22 MWt c\u1ee7a Ai C\u1eadp \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh t\u1eeb n\u0103m 1998, l\u00f2 ph\u1ea3n \u1ee9ng OPAL c\u00f4ng su\u1ea5t 20 MWt c\u1ee7a \u00dac \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh t\u1eeb n\u0103m 2007, l\u00f2 ph\u1ea3n \u1ee9ng RA-10 c\u00f4ng su\u1ea5t 30 MWt c\u1ee7a Argentina \u0111ang x\u00e2y d\u1ef1ng v\u00e0 l\u00f2 ph\u1ea3n \u1ee9ng RMB c\u00f4ng su\u1ea5t 30 MWt c\u1ee7a Brazil \u0111\u00e3 ho\u00e0n t\u1ea5t giai \u0111o\u1ea1n thi\u1ebft k\u1ebf, trong \u0111\u00f3 quan t\u00e2m v\u00e0 tr\u00ecnh b\u00e0y chi ti\u1ebft thi\u1ebft k\u1ebf t\u1ea1o ngu\u1ed3n n\u01a1-tron l\u1ea1nh (cold neutron source) t\u1ea1i v\u00e0nh ph\u1ea3n x\u1ea1 c\u1ee7a l\u00f2 ph\u1ea3n \u1ee9ng v\u00e0 c\u00e1c k\u00eanh d\u1eabn d\u00f2ng n\u01a1-tron l\u1ea1nh v\u00e0 n\u01a1-tron nhi\u1ec7t t\u1eeb l\u00f2 ph\u1ea3n \u1ee9ng ra ngo\u00e0i gian nh\u00e0 th\u1ef1c nghi\u1ec7m \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 khoa h\u1ecdc v\u1eadt li\u1ec7u, nghi\u00ean c\u1ee9u c\u01a1 b\u1ea3n v\u1ec1 v\u1eadt l\u00fd h\u1ea1t nh\u00e2n, ch\u1ee5p \u1ea3nh n\u01a1-tron,\u2026<\/li>\n<li>Kinh nghi\u1ec7m thi\u1ebft k\u1ebf c\u00e1c k\u00eanh chi\u1ebfu x\u1ea1 trong v\u00f9ng ho\u1ea1t v\u00e0 trong v\u00e0nh ph\u1ea3n x\u1ea1 c\u1ee7a l\u00f2 ph\u1ea3n \u1ee9ng \u0111a m\u1ee5c ti\u00eau v\u00e0 c\u0169ng d\u00f9ng minh ch\u1ee9ng t\u1eeb c\u00e1c l\u00f2 ph\u1ea3n \u1ee9ng n\u00eau tr\u00ean, trong \u0111\u00f3 \u0111\u1eb7c bi\u1ec7t quan t\u00e2m v\u00e0 tr\u00ecnh b\u00e0y chi ti\u1ebft thi\u1ebft k\u1ebf c\u00e1c k\u00eanh chi\u1ebfu x\u1ea1 pha t\u1ea1p \u0111\u01a1n tinh th\u1ec3 silic k\u00edch th\u01b0\u1edbc l\u1edbn v\u1edbi \u0111\u01b0\u1eddng k\u00ednh t\u1eeb 5 \u0111\u1ebfn 10 inch, chi\u1ebfu x\u1ea1 s\u1ea3n xu\u1ea5t Mo-99 b\u1eb1ng bia ph\u00e2n h\u1ea1ch Uranium \u0111\u1ed9 gi\u00e0u th\u1ea5p, c\u0169ng nh\u01b0 chi\u1ebfu x\u1ea1 \u0111\u1ec3 s\u1ea3n xu\u1ea5t lo\u1ea1i \u0111\u1ed3ng v\u1ecb kh\u00e1c nh\u01b0 Lu-177, Y-90, Re-188, Ho-166, Re-186, W-188,\u2026 v\u00e0 ngu\u1ed3n ph\u00f3ng x\u1ea1 k\u00edn Ir-192.<\/li>\n<li>Trao \u0111\u1ed5i v\u1ec1 thi\u1ebft k\u1ebf c\u00e1c k\u00eanh chi\u1ebfu x\u1ea1 trong l\u00f2 ph\u1ea3n \u1ee9ng v\u00e0 k\u00eanh th\u1ef1c nghi\u1ec7m n\u1eb1m ngang v\u1edbi c\u00e1c l\u00f2 ph\u1ea3n \u1ee9ng c\u00f3 v\u00e0nh ph\u1ea3n x\u1ea1 n\u01b0\u1edbc n\u1eb7ng v\u00e0 v\u00e0nh ph\u1ea3n x\u1ea1 beryllium cho th\u1ea5y r\u1eb1ng, v\u00e0nh ph\u1ea3n x\u1ea1 n\u01b0\u1edbc n\u1eb7ng c\u00f3 \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 \u0111\u1ed9 \u0111\u1ed3ng nh\u1ea5t c\u1ee7a tr\u01b0\u1eddng neutron, c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra v\u00e0nh ph\u1ea3n x\u1ea1 c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn \u0111\u1ec3 d\u1ec5 d\u00e0ng b\u1ed1 tr\u00ed c\u00e1c k\u00eanh chi\u1ebfu x\u1ea1. \u0110\u1eb7c bi\u1ec7t, v\u00e0nh ph\u1ea3n x\u1ea1 n\u01b0\u1edbc n\u1eb7ng t\u1ea1o \u0111\u01b0\u1ee3c t\u1ef7 s\u1ed1 n\u01a1-tron nhi\u1ec7t tr\u00ean n\u01a1-tron nhanh l\u1edbn t\u1eeb h\u00e0ng tr\u0103m \u0111\u1ebfn h\u00e0ng ngh\u00ecn l\u1ea7n n\u00ean d\u1ec5 d\u00e0ng thi\u1ebft k\u1ebf c\u00e1c k\u00eanh chi\u1ebfu pha t\u1ea1p silic \u0111\u01a1n tinh th\u1ec3 c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao, d\u1ec5 d\u00e0ng \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">C\u00e1c b\u00e0i tr\u00ecnh b\u00e0y \u0111\u01b0\u1ee3c c\u00e1c chuy\u00ean gia chu\u1ea9n b\u1ecb r\u1ea5t chi ti\u1ebft v\u1edbi nhi\u1ec1u ki\u1ebfn th\u1ee9c chuy\u00ean s\u00e2u li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn thi\u1ebft k\u1ebf an to\u00e0n l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u, b\u1edfi c\u1ea3 3 chuy\u00ean gia \u0111\u1ec1u c\u00f3 nhi\u1ec1u kinh nghi\u1ec7m th\u1ef1c t\u1ebf, l\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 tr\u1ef1c ti\u1ebfp tham gia thi\u1ebft k\u1ebf v\u1ec1 neutronics, th\u1ee7y nhi\u1ec7t v\u00e0 ph\u00e2n t\u00edch an to\u00e0n cho c\u00e1c l\u00f2 ph\u1ea3n \u1ee9ng ETRR-2, OPAL, RA-10 v\u00e0 RMB; \u0111\u00e3 tr\u1ef1c ti\u1ebfp tham gia v\u00e0o giai \u0111o\u1ea1n kh\u1edfi \u0111\u1ed9ng v\u1eadt l\u00fd v\u00e0 kh\u1edfi \u0111\u1ed9ng n\u0103ng l\u01b0\u1ee3ng cho c\u00e1c l\u00f2 ETRR-2 v\u00e0 OPAL; \u0111\u00e3 tham gia thi\u1ebft k\u1ebf t\u1ed5 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n CAREM c\u00f4ng su\u1ea5t 25 MWe \u0111ang x\u00e2y d\u1ef1ng t\u1ea1i Argentina; v\u00e0 \u0111ang thi\u1ebft k\u1ebf chi ti\u1ebft cho D\u1ef1 \u00e1n l\u00f2 ph\u1ea3n \u1ee9ng PALLAS c\u00f4ng su\u1ea5t 25 MWt c\u1ee7a H\u00e0 Lan,\u2026 V\u00ec v\u1eady, qua th\u00f4ng tin t\u1eeb c\u00e1c b\u00e0i tr\u00ecnh b\u00e0y v\u00e0 trao \u0111\u1ed5i tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c chuy\u00ean gia, c\u00e1n b\u1ed9 tham d\u1ef1 tu\u1ea7n l\u00e0m vi\u1ec7c c\u1ee7a Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n, Vi\u1ec7n Khoa h\u1ecdc v\u00e0 K\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n, Trung t\u00e2m \u0110\u00e0o t\u1ea1o h\u1ea1t nh\u00e2n \u0111\u00e3 thu nh\u1eadn \u0111\u01b0\u1ee3c nhi\u1ec1u th\u00f4ng tin r\u1ea5t b\u1ed5 \u00edch. C\u00e1c ki\u1ebfn th\u1ee9c v\u00e0 th\u00f4ng tin thu \u0111\u01b0\u1ee3c c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng khi tham gia thi\u1ebft k\u1ebf, th\u1ea9m \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh c\u00e1c C\u00f4ng ty c\u1ee7a thu\u1ed9c ROSATOM th\u1ef1c hi\u1ec7n thi\u1ebft k\u1ebf c\u01a1 s\u1edf, thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt v\u00e0 thi\u1ebft k\u1ebf thi c\u00f4ng cho l\u00f2 ph\u1ea3n \u1ee9ng nghi\u00ean c\u1ee9u \u0111a m\u1ee5c ti\u00eau, c\u00f4ng su\u1ea5t 10 MWt c\u1ee7a D\u1ef1 \u00e1n Trung t\u00e2m Nghi\u00ean c\u1ee9u khoa h\u1ecdc c\u00f4ng ngh\u1ec7 h\u1ea1t nh\u00e2n c\u1ee7a Vi\u1ec7t Nam trong th\u1eddi gian t\u1edbi.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\"><em><strong>M\u1ed9t s\u1ed1 h\u00ecnh \u1ea3nh c\u1ee7a \u0110o\u00e0n chuy\u00ean gia INVAP t\u1ea1i Vi\u1ec7n<\/strong><\/em><\/p>\n<p>&nbsp;<\/p>\n\n<p style=\"text-align: justify;\"><em>\u00a0<\/em><\/p>\n<p style=\"text-align: right;\"><strong>PGS.TS. Nguy\u1ec5n Nh\u1ecb \u0110i\u1ec1n<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong khu\u00f4n kh\u1ed5 D\u1ef1 \u00e1n h\u1ee3p t\u00e1c k\u1ef9 thu\u1eadt c\u1ee7a IAEA m\u00e3 s\u1ed1 VIE-1010 v\u1ec1 \u201cTh\u00fac \u0111\u1ea9y Ch\u01b0\u01a1ng tr\u00ecnh ph\u00e1t tri\u1ec3n An to\u00e0n L\u00f2 ph\u1ea3n \u1ee9ng \u2013 Giai \u0111o\u1ea1n III\u201d do TS. Tr\u1ea7n Ch\u00ed Th\u00e0nh, Vi\u1ec7n tr\u01b0\u1edfng Vi\u1ec7n N\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed Vi\u1ec7t Nam l\u00e0m Ch\u1ee7 d\u1ef1 \u00e1n, \u0111o\u00e0n 3 chuy\u00ean gia c\u1ee7a C\u00f4ng ty [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10642,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-10641","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tong-hop"],"_links":{"self":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/10641","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/comments?post=10641"}],"version-history":[{"count":0,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/10641\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/media?parent=10641"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/categories?post=10641"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/tags?post=10641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}