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Two- and three-dimensional thermal a...

Coulson, Brianna.

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Two- and three-dimensional thermal analyses of uranium/molybdenum dispersion fuel microstructures.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Two- and three-dimensional thermal analyses of uranium/molybdenum dispersion fuel microstructures./
Author:	Coulson, Brianna.
Description:	85 p.
Notes:	Source: Masters Abstracts International, Volume: 51-04.
Contained By:	Masters Abstracts International51-04(E).
Subject:	Engineering, Nuclear. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1532592
ISBN:	9781267883964

Two- and three-dimensional thermal analyses of uranium/molybdenum dispersion fuel microstructures.
Coulson, Brianna.

Two- and three-dimensional thermal analyses of uranium/molybdenum dispersion fuel microstructures. - 85 p.

Source: Masters Abstracts International, Volume: 51-04.

Thesis (M.S.)--Colorado School of Mines, 2013.

This thesis presents the results of two- and three-dimensional microstructure-based finite element thermal analyses for U-Mo dispersion fuels, considering particle size distribution, the particles' spatial distribution in the matrix, and the formation of a low-thermal conductivity interaction layer around the particles. A correction factor is needed to adjust two-dimensional microstructural analysis results to yield accurate three-dimensional predictions. Existing correction factors provide reasonably good results when applied to problems involving the transport of heat across the microstructure of dispersion fuels; however, the present results demonstrate that these correction factors can result in significant biases when heat is generated within the microstructure. A new correction factor specific to heat-generating U-Mo dispersion fuel microstructures containing an interaction layer will allow for two-dimensional analyses to provide meaningful insights into the three-dimensional performance of these materials. The present research develops a method for the creation of correction factors for heat generating microstructures.

ISBN: 9781267883964Subjects--Topical Terms:

1043651
Engineering, Nuclear.

Two- and three-dimensional thermal analyses of uranium/molybdenum dispersion fuel microstructures.
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020 $a 9781267883964
035 $a (MiAaPQ)AAI1532592
035 $a AAI1532592
040 $a MiAaPQ $c MiAaPQ
100 1 $a Coulson, Brianna. $3 2100587
245 1 0 $a Two- and three-dimensional thermal analyses of uranium/molybdenum dispersion fuel microstructures.
300 $a 85 p.
500 $a Source: Masters Abstracts International, Volume: 51-04.
500 $a Adviser: Jeffrey C. King.
502 $a Thesis (M.S.)--Colorado School of Mines, 2013.
520 $a This thesis presents the results of two- and three-dimensional microstructure-based finite element thermal analyses for U-Mo dispersion fuels, considering particle size distribution, the particles' spatial distribution in the matrix, and the formation of a low-thermal conductivity interaction layer around the particles. A correction factor is needed to adjust two-dimensional microstructural analysis results to yield accurate three-dimensional predictions. Existing correction factors provide reasonably good results when applied to problems involving the transport of heat across the microstructure of dispersion fuels; however, the present results demonstrate that these correction factors can result in significant biases when heat is generated within the microstructure. A new correction factor specific to heat-generating U-Mo dispersion fuel microstructures containing an interaction layer will allow for two-dimensional analyses to provide meaningful insights into the three-dimensional performance of these materials. The present research develops a method for the creation of correction factors for heat generating microstructures.
590 $a School code: 0052.
650 4 $a Engineering, Nuclear. $3 1043651
650 4 $a Engineering, Materials Science. $3 1017759
690 $a 0552
690 $a 0794
710 2 $a Colorado School of Mines. $b Metallurgical and Materials Engineering. $3 2093645
773 0 $t Masters Abstracts International $g 51-04(E).
790 $a 0052
791 $a M.S.
792 $a 2013
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1532592