Assessment of Spray System Capability to Reduce Containment Pressure and Deposit Fission Product during Large Break Loss of Coolant Accident (Lb-Loca) without Access to Active Part of Eccs System in Bushehr Nuclear Power Plant, M.Sc. Thesis Sharif University of Technology ; Ghofrani, Mohammad Bagher (Supervisor) ; Saghafi, Mehdi (Co-Supervisor)
Abstract
The capability of Bushehr nuclear power plant spray system to reduce fission product and control a specified severe accident has been investigated in this study. In order to evaluate spray system in one of the worst cases for containment, we have chosen Large Break Loss of Coolant Accident (LB-LOCA) without access to active part of ECCS system. We have only simulated containment, so the leakage of various materials from core and primary circuit of nuclear power plant are considered as the boundary conditions for simulation. Following the Fukushima accident in 2011, many nuclear safety legislative groups concentrated on using mobile equipment which is essential for nuclear power plants these...
Cataloging briefAssessment of Spray System Capability to Reduce Containment Pressure and Deposit Fission Product during Large Break Loss of Coolant Accident (Lb-Loca) without Access to Active Part of Eccs System in Bushehr Nuclear Power Plant, M.Sc. Thesis Sharif University of Technology ; Ghofrani, Mohammad Bagher (Supervisor) ; Saghafi, Mehdi (Co-Supervisor)
Abstract
The capability of Bushehr nuclear power plant spray system to reduce fission product and control a specified severe accident has been investigated in this study. In order to evaluate spray system in one of the worst cases for containment, we have chosen Large Break Loss of Coolant Accident (LB-LOCA) without access to active part of ECCS system. We have only simulated containment, so the leakage of various materials from core and primary circuit of nuclear power plant are considered as the boundary conditions for simulation. Following the Fukushima accident in 2011, many nuclear safety legislative groups concentrated on using mobile equipment which is essential for nuclear power plants these...
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