원자력 안전 및 에너지 변환 분야 | Core catcher
페이지 정보
2017.02.07 / 3,059관련링크
본문

Warning: Undefined array key 1 in /home/newdane/html/skin/board/research/view.skin.php on line 141
Warning: Trying to access array offset on null in /home/newdane/html/skin/board/research/view.skin.php on line 141
Warning: Undefined array key 2 in /home/newdane/html/skin/board/research/view.skin.php on line 141
Warning: Trying to access array offset on null in /home/newdane/html/skin/board/research/view.skin.php on line 141
In case of severe accident when core melt is ejected
from vessel, external core catcher has been considered in APR1400 reactor.
Two-phasenatural circulation basedcore catcher cooling system removes decay
heat of corium to increases the reliability and safety. KAERI (Korea Atomic
Energy Research Institute) have developed core catcher concept which operates
as a passive system. As coolant flows through single channel below the core
catcher plate, bubbles are generated due to decay heat and a two-phase flow is
established.In order to stabilize the corium effectively and avoid critical
heat flux (CHF) at the plate surface, it is necessary to understand two-phase
flow behavior in the cooling channel.
-
Warning: Undefined variable $bo_view in /home/newdane/html/skin/board/research/view.skin.php on line 192
Warning: Trying to access array offset on null in /home/newdane/html/skin/board/research/view.skin.php on line 192
MCCI 2017.02.07 -
Warning: Undefined variable $bo_view in /home/newdane/html/skin/board/research/view.skin.php on line 199
Warning: Trying to access array offset on null in /home/newdane/html/skin/board/research/view.skin.php on line 199
Debris bed cooling 2017.02.07