Analysis & Characterization of Solid Granular Particles in High Temperature Scenarios
Date of Award
12-12-2024
Degree Name
M.S. in Mechanical Engineering
Department
Department of Mechanical and Aerospace Engineering
Advisor/Chair
Andrew Schrader
Abstract
The goal of this work is to analyze and characterize solid granular media in high temperature CSP applications. This work expands on commercially available Discrete Element Method (DEM) modeling software, Aspherix®, through development of two calibration templates designed to mimic both the experimental rigs for the slump test and rotary kiln discussed in this thesis. Whereas, designed experimental rigs were developed to isolate desired frictional behaviors in three different material types (CarboBead HSP, CarboBead CP, and Granusil) for temperatures varying from 25°C – 800°C. Additionally, improvements were made upon the previously constructed rotary kiln to facilitate high temperature testing experimentally.
Keywords
Concentrating Solar Power, Solid Granular Media, Discrete Element Method Modeling, Angle of Repose, Slump Test, Rotary Kiln, Heat Transfer, Solar Thermal Power, Mechanical Engineering
Rights Statement
Copyright © 2024, author.
Recommended Citation
Druffel, Jude, "Analysis & Characterization of Solid Granular Particles in High Temperature Scenarios" (2024). Graduate Theses and Dissertations. 7470.
https://ecommons.udayton.edu/graduate_theses/7470
