Browsing Theses (MU) by Thesis Department "Nuclear engineering (MU)"
Now showing items 1-19 of 19
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Assessing the impact of potential regulatory changes on demonstrating compliance with reactor pressure vessel integrity requirements
(University of Missouri--Columbia, 2016)This paper provides a review of current regulations concerning reactor pressure vessel toughness requirements and evaluates three potential changes to those regulations. Following a brief overview of the regulatory framework ... -
Carbon scattering spectrometer for intense gamma-ray sources
(University of Missouri--Columbia, 2017)In this work, a carbon scattering spectrometer was designed to measure the spectrum of intense gamma-rays emitted from a partially processed sample of 99Mo extracted from fission products. This sample contains additional ... -
Comparison and development of hurricane electrical power system damage models
(University of Missouri--Columbia, 2008)This document summarizes work done at Los Alamos national lab on Hurricane damage prediction, specifically, to the electrical power grid. An older, heuristic model is compared with a new automated heuristic method and a ... -
Cross correlation calculations and neutron scattering analysis for portable solid state neutron detection system
(University of Missouri--Columbia, 2015)In efforts to perform accurate dosimetry, Oakes et al. [Nucl. Intrum. Mehods. (2013)] introduced a new portable neutron dosimeter for spectroscopy applications. The system utilizes high thermal efficiency Li-6 based detectors ... -
Developing a non-destructive evaluation technique using resonance ultrasound spectroscopy for fission based target
(University of Missouri--Columbia, 2015)*The purpose of this thesis is to study Resonance Ultrasound Spectroscopy(RUS) and it's potential to evaluate the change in interfacial thermal resistance due to irradiation. Resonant Ultrasound Spectroscopy is conventionally ... -
Development of unfolded fast neutron irradation positions at a 16.5 MeV GE PETtrace cyclotron and chronomorphic characterization of radiation damage on polyurethane
(University of Missouri--Columbia, 2018)[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The fast neutron energy flux spectrum was determined at a fluorine-18 ([subscript 18]F) producing cyclotron which is operated at the Missouri University ... -
Dosimetry to evaluate the effect of Phosphoromidon on Lu-177-RM2
(University of Missouri--Columbia, 2016)The human body is comprised of trillions of cells. In the healthy case, human cells divide naturally in a controlled manner in order to replace cells as needed. The process in which the body's cells divide continually in ... -
Exploration of an electron linear accelerator-driven photoneutron source for BNCT
(University of Missouri--Columbia, 2016)A computational model of a proof-of-concept photoneutron source experiment was created and benchmarked. The neutron output from this system could be used for a number of therapies including Boron Neutron-Capture Therapy, ... -
Generation of graphite particles by rotational/spinning abrasion and their characterization
(University of Missouri--Columbia, 2011)Graphite particle generation by inter-pebble abrasion and by abrasion of pebbles with the containment vessel during operation of a Pebble Bed Reactor (PBR) is an issue of interest in the safety analysis of this class of ... -
Helium segregation and migration behavior near symmetric tilt grain boundaries in tungsten
(University of Missouri--Columbia, 2018)Tungsten, one of the most important divertor materials in nuclear fusion devices, will be subject to high-flux helium plasma, which can lead to unexpected structural defects and irregular microstructure such as fuzz and ... -
Investigation of portable nuclear power systems
(University of Missouri--Columbia, 2014)[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Energy needs for modern society are an ever-changing and complex problem. One of the most diverse areas of energy needs is portable energy generation. ... -
Maximum hypothetical accident analysis for HEU to LEU fuel conversion at the University of Missouri Research Reactor
(University of Missouri--Columbia, 2014) -
Modeling and maximum theoretical efficiencies of linearly graded alphavoltaic and betavoltaltaic cells
(University of Missouri--Columbia, 2011)This thesis presents a study on the optimization of the energy deposited by alpha and beta particles in the depletion region of a silicon carbide as alphavoltaic and betavoltaic cells using Monte Carlo codes. Two Monte ... -
Multiple potential well structure in inertial electrostatic confinement devices
(University of Missouri--Columbia, 2004)Inertial Electrostatic Confinement (IEC) devices are of interest as neutron generators for many applications. An essential part of these devices is the formation of a multiple potential well structure within the devices. ... -
Nuclear power plant systems and security : a graduate engineering course
(University of Missouri--Columbia, 2008)With nuclear power poised to begin a significant expansion within the United States, it has become increasingly important to provide engineering students with the knowledge needed to become productive members of the nuclear ... -
Preparation of quantum fingerprint-ready metal-gallium arsenide interfaces for molecular characterization
(University of Missouri--Columbia, 2014)Quantum Fingerprint� (Charge Based Transient Level Spectroscopy Analysis) trace chemical detectors are desirable due to their high sensitivity, high selectivity, rapid acquisition and response rates, and robustness. These ... -
Surface characterization and measurements of adhesion force between graphite clustered particles and Hastelloy X surface using an atomic force microscope
(University of Missouri--Columbia, 2011)[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] This work reports preliminary results on the determination of the adhesion forces between a graphite cluster probe and Hastelloy X samples having ... -
Two-phase flow dynamics by real-time neutron imaging in oscillating heat pipe
(University of Missouri--Columbia, 2008)Neutron imaging can produce unique images of objects making it a useful nondestructive technique with various applications in science and industry. Oscillating heat pipes (OHP) are being studied as a higher performance way ... -
Vapor pressure of RDX - experimental and correlation
(University of Missouri--Columbia, 2011)Explosive devices are one of the most well known tools used by terrorists and those wishing to cause mass destruction. Current technology cannot detect hidden explosive materials such as RDX, TNT, TATB, and others well ...