... of the valve box to around 350 ° C . The stress also increased at the top of the seat. Creep analysis revealed that the intactness of the HTIV is kept after the assumed operation cycles of the plant life as well as at the depressurization accident. alloys creep fatigue fission reactor safety gas cooled...

... sequence. Event tree of fire 30 07 2009 02 08 2009 06 07 2010 06 07 2010 fission reactor decommissioning fission reactor safety risk management Until 2005 in Japan, the regulation of the decommissioning of nuclear facilities was implemented by applying...

... reactor cooling fission reactor safety multiphase flow pressure pumps The investigation of insulation debris generation and transport during loss-of-coolant accident (LOCA) events, as well as the short and long term behavior of the emergency core cooling system (ECCS) must be considered...

... margin has also been increased with the suggested TRISO fuel composition. 19 07 2009 29 07 2009 21 04 2010 21 04 2010 fission reactor fuel fission reactor safety plutonium compact PWR TRISO fuel Pu-240 BP rods heating desalination It is a well known fact...

... mechanisms associated with transferring heat from the fuel and transferring it to the coolant in normal operation, or transmitting it to the pressure vessel wall in fault conditions. computational fluid dynamics finite element analysis fission reactor safety gas cooled reactors heat transfer...

... 10 2009 fission reactor accidents fission reactor containment fission reactor cooling fission reactor safety light water reactors The importance of nuclear power as an energy source must increase in importance, based on the need for energy security and reduction in greenhouse gas...

... cellular automata corrosion protective coatings eutectic alloys fission reactor coolants fission reactor safety grain boundary diffusion lead alloys oxidation stochastic processes mesoscopic oxidation model lead bismuth eutectic cellular automaton The corrosiveness of LBE...

... the containment integrity. steam explosion ex-vessel reactor cavity pressure load severe accident coolant-fuel interactions explosions fission reactor coolants fission reactor safety fuel element failure 19 08 2008 21 08 2008 13 02 2009 2009 American Society...

... ,” Proceedings of the 22nd CNS Nuclear Simulation Symposium , Ottawa, ON, Nov. 3–5. 11 08 2008 14 08 2008 06 01 2009 fission reactor fuel fission reactor safety uranium The AECL has been improving the CANDU fuel design for better dryout power and safety characteristics...

... dynamics (CFD) computer code ( 1 ). computational fluid dynamics disperse systems dust fission reactor safety flow separation stochastic processes turbulence 28 07 2008 29 07 2008 02 10 2008 Email: zhanjie.xu@iket.fzk.de 2009 American Society...