Design and Modeling of Offshore Nuclear Platform Fuel and Transfer System
Name
allison-aallison-msme-meche-2024-thesis.pdf
Description
Thesis PDF
Size
17.07 MB
Format
Adobe PDF
Checksum (MD5)
be6bc664509c0ba2e3409926df52d5e5
Author(s)
Allison, Asia
Advisor(s)
Golay, Michael
Date Issued
May 2024
Publisher
Massachusetts Institute of Technology
Abstract
The design and modeling of the fuel and transfer system aboard the Offshore Nuclear Platform (OFNP) aims to integrate Small Modular Reactors (SMRs) into an offshore setting. This endeavor is in line with global initiatives to mitigate temperature rise by 2050, using nuclear energy for electrical generation “Key Aspects of the Paris Agreement | UNFCCC.” A specific focus on high-temperature gas reactors, notably pebble bed reactors for their compact fuel form and capability for at-power fuel replenishment through TRISO fuel pebbles recirculation will be evaluated.
This study will review both historical and current high-temperature gas reactors, focusing on their development, application, and operational efficiencies. Special emphasis will be placed on methods for managing spent fuel, including storage and environmental considerations. The research will develop the platform’s conceptual fuel transfer system which details the design of fuel storage, handling and at sea transfer system, ensuring safety, particularly during at-sea offloading operations.
Additionally, the thesis will assess the platform's stability, transfer system structural integrity, and shielding design to determine its feasibility for offshore energy generation for the reactor’s lifetime.
MIT Department
Massachusetts Institute of Technology. Department of Mechanical Engineering
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