TY - JOUR
T1 - Melting Penetration Simulation of Fe-U System at High Temperature Using MPS-LER
AU - Mustari, A. P.A.
AU - Yamaji, A.
AU - Irwanto, Dwi
PY - 2016/9/23
Y1 - 2016/9/23
N2 - Melting penetration information of Fe-U system is necessary for simulating the molten core behavior during severe accident in nuclear power plants. For Fe-U system, the information is mainly obtained from experiment, i.e. TREAT experiment. However, there is no reported data on SS304 at temperature above 1350°C. The MPS-LER has been developed and validated to simulate melting penetration on Fe-U system. The MPS-LER modelled the eutectic phenomenon by solving the diffusion process and by applying the binary phase diagram criteria. This study simulates the melting penetration of the system at higher temperature using MPS-LER. Simulations were conducted on SS304 at 1400, 1450 and 1500°C. The simulation results show rapid increase of melting penetration rate.
AB - Melting penetration information of Fe-U system is necessary for simulating the molten core behavior during severe accident in nuclear power plants. For Fe-U system, the information is mainly obtained from experiment, i.e. TREAT experiment. However, there is no reported data on SS304 at temperature above 1350°C. The MPS-LER has been developed and validated to simulate melting penetration on Fe-U system. The MPS-LER modelled the eutectic phenomenon by solving the diffusion process and by applying the binary phase diagram criteria. This study simulates the melting penetration of the system at higher temperature using MPS-LER. Simulations were conducted on SS304 at 1400, 1450 and 1500°C. The simulation results show rapid increase of melting penetration rate.
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U2 - 10.1088/1742-6596/739/1/012016
DO - 10.1088/1742-6596/739/1/012016
M3 - Conference article
AN - SCOPUS:84991508480
VL - 739
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012016
T2 - 6th Asian Physics Symposium 2015, APS 2015
Y2 - 19 August 2015 through 20 August 2015
ER -