Abstract
The goal of this research presents a novel method of integration across two scientific disciplines for the application of tamper indication.This thesis will cover the results obtained from exploring the potential of integrating ultrasonic monitoring with sol-gel chemistry. The integration of both these concepts contribute to research done towards the use of tamper indication methods in the nuclear treaty verification sector.
Both the ultrasonics and sol-gel chemistry are first studied separately to understand the capability and potential obstacles that may arise from the integration. Once this was carried out, initial tests were done to show proof of concept of ultrasonic monitoring of sol-gel.
The initial results shows promise in the ability to bring together both concepts. The ultrasonic monitoring successfully demonstrates that signals can be detected from sol-gel.
Both bulk wave testing and guided wave testing is employed as methods of ultrasonic monitoring for the research. Bulk wave testing is used for samples with height, whilst guided wave testing is used for plate-like samples.
The research carried out showcases a variety of methods, in which ultrasonic monitoring of sol-gel can be utilised within the outlined application spanning from smaller cylindrical containers to large storage boxes.
Date of Award | 21 Jun 2022 |
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Original language | English |
Awarding Institution |
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Sponsors | Atomic Weapons Establishment |
Supervisor | Anthony J Croxford (Supervisor) & Sean A Davis (Supervisor) |