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dc.contributor.advisorHassan, Yassin A.
dc.contributor.advisorChirayath, Sunil S.
dc.creatorWu, Huali
dc.date.accessioned2013-12-16T20:10:34Z
dc.date.available2013-12-16T20:10:34Z
dc.date.created2013-08
dc.date.issued2013-08-08
dc.date.submittedAugust 2013
dc.identifier.urihttp://hdl.handle.net/1969.1/151265
dc.description.abstractAs one of the most attractive reactor types, The High Temperature Gas-cooled Reactor (HTGR) is designed to be passively safe with the incorporation of Reactor Cavity Cooling System (RCCS). In this paper, a RELAP5-3D simulation model is set up based on the 1/16 scale experimental facility established by Texas A&M University. Also, RELAP5-3D input decks are modified to replicate the experiment procedures and the experimental results are compared with the simulation results. The results show there is a perfect match between experimental and simulation results. Radiation heat transfer dominates in the heat transfer process of high temperature gas-cooled reactor due to its high operation temperature. According to experimental research done with the RCCS facility in Texas A&M University, radiation heat transfer takes up 80% of the total heat transferred to standing pipes. In radiation heat transfer, the important parameters are view factors between surfaces. However, because of the geometrical complexity in the experimental facility, it is hard to use the numerical method or analytical view factor formula to calculate view factors. In this project, MCNP based on the Monte Carlo method is used to generate view factors for RELAP5-3D input. MCNP is powerful in setting up complicated geometry, source definition and tally application. In the end, RCCS geometry is set up using MCNP and view factors are calculated.en
dc.format.mimetypeapplication/pdf
dc.language.isoen
dc.subjectRCCSen
dc.subjectView Factorsen
dc.titleHeat Transfer Simulation of Reactor Cavity Cooling System Experimental Facility using RELAP5-3D and Generation of View Factors using MCNPen
dc.typeThesisen
thesis.degree.departmentNuclear Engineeringen
thesis.degree.disciplineNuclear Engineeringen
thesis.degree.grantorTexas A & M Universityen
thesis.degree.nameMaster of Scienceen
thesis.degree.levelMastersen
dc.contributor.committeeMemberKalyan, Annamalai
dc.type.materialtexten
dc.date.updated2013-12-16T20:10:34Z


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