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Now showing items 21-37 of 37
Numerical study of self-assembly of granular and colloidal particles
(University of Missouri--Columbia, 2021)
Self-assembly of granular materials and colloids are studied using several different computational methods such as Discrete Element Method (DEM), Smoothed Particle Hydrodynamics (SPH) method, finite volume Volume of Fluid ...
Stimulus responsive 3D structures by self-morphing polymeric materials
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI-COLUMBIA AT REQUEST OF AUTHOR.] Inspired by ubiquitous phenomena of shape transformation in nature, extensive research effort has been devoted to self-morphing materials in ...
Accelerating materials processing via machine learning : towards autonomous manufacturing
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI-COLUMBIA AT REQUEST OF AUTHOR.] "Given the advantages of ML, this research thesis focuses on developing appropriate methodologies to solve the problems that inherit in the ...
Prosthetic foot design with biomimetic ankle mechanism
(University of Missouri--Columbia, 2021)
This thesis proposes a novel lower-limb prosthetic device. Current prosthetics either have overly simplistic designs with inaccurate biomechanics or use delicate microprocessors that are easily damaged in harsh environments. ...
Topological mechanics and acoustics : theoretical and experimental demonstration
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Topological insulators are new phases of matter whose properties are derived from a number of qualitative yet robust topological invariants rather ...
Material property prediction and structural inverse design with modern deep learning techniques
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] To manipulate the mechanical and physical properties of bulk materials, like metals, ceramics, and semiconductors, the introduction of structural ...
A numerical simulation of a single shock-accelerated particle
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Particle drag models, which capture macro viscous and pressure effects, have been developed over the years for various flow regimes to enable cost ...
Application of microturbines in improving the energy efficiency of municipal wastewater treatment plants in Missouri.
(University of Missouri--Columbia, 2021)
Hydropower is a source of renewable energy. It is possible to combine a hydropower installation with an existing wastewater plant while ensuring it still performs its basic purpose. The multipurpose scheme would be integrated ...
Validation of models for shock-driven hydrodynamic instabilities
(University of Missouri--Columbia, 2021)
The propagation of fluids through space-time is a truly beautiful and mysterious marvel that humankind has spent nearly all our existence trying to comprehend, understand, manipulate, and master. From waves over water to ...
Automatic oxygen controller design for premature infants with clinical evaluation
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.] For premature infants, the peripheral oxygen saturation (SpO2) level has significant effects on their health. Manual adjustment of fraction ...
A combined analytical and experimental approach for prediction of properties of Fused Deposition Modeling (FDM) parts
(University of Missouri--Columbia, 2020)
Fused Deposition Modeling (FDM) is a technique used to build rapid prototypes out of thermoplastic materials. Printing technology continues to mature from a rapid prototyping process to a rapid manufacturing technique, ...
Experimental investigation of microencapsulated phase change material water slurry performance in an oscillating heat pipe
(University of Missouri--Columbia, 2022)
An experimental investigation was performed to determine the heat transfer performance of an oscillating heat pipe (OHP) with a micro-encapsulated phase change material (MPCM) slurry working fluid. In this investigation, ...
Multiscale phase change, heat and mass transfer in direct contact membrane distillation
(University of Missouri--Columbia, 2020)
The global water shortage has become a serious threat for the world and the most promising solution for the water issue is the desalination of seawater or brackish water. In this work, direct contact membrane distillation ...
Validating the use of machine learning techniques in evaluating additive manufactured elastic materials
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] As additive manufacturing continues to find widespread use in research and industry and the number of materials suitable for use in additive manufacturing, ...
Polynomial system identification modeling and adaptive model predictive control of arterial oxygen saturation in premature infants
(University of Missouri--Columbia, 2020)
The automation of the regulation of the fraction of inspired oxygen (FiO2) in neonatal mechanical ventilation to treat respiratory distress syndrome has proven challenging due to competing objectives: maintaining arterial ...
3D polymeric scaffolds towards biomedical applications
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.] How can research on mechanical engineering and materials science contribute to human health? The fabrication of biomedical scaffolds could ...
Theoretical analysis and experimental investigation of a combined compact evaporative cooler
(University of Missouri--Columbia, 2021)
Evaporative cooling utilizes the fact that water can absorb a relatively large amount of heat during the evaporation process. When this evaporation process takes place in ambient air, the ambient air temperature can be ...