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Design, analysis and dynamic phenomena of MEMS capacitive power harvester
(University of Missouri--Columbia, 2015)
Unwanted vibrations are all around us in our daily life. These vibrations can effectively be converted into electrical power through capacitive device. Even though the amount of power generated is small ([mu]W), it is still ...
Superharmonic Responses of an Oscillator with Impact
(University of Missouri--Columbia, 2015)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Superharmonic responses are characteristic of many nonlinear systems undergoing high intensity of excitation. Recent experimental investigation findings ...
Control of arterial hemoglobin saturation in premature infants using H-infinity synthesis and performance specifications from best clinical practice
(University of Missouri--Columbia, 2013)
This work details the development of a novel control system for regulating the Arterial Hemoglobin saturation (SpO2) of premature infants. An H-infinity synthesis method was used to derive multiple controllers to cover a ...
Kinematic, dynamic and accuracy reliablity analysis of 6 degree-of-freedom robotic arm
(University of Missouri--Columbia, 2013)
In this article, first of all, it describes the procedure for kinematic and dynamic analysis of a 6-degrees-of-freedom robotic arm. In kinematic analysis, it includes kinematics and differential kinematics. In which, the ...
Linear system identification technique by time series analysis
(University of Missouri--Columbia, 2014)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Identification of linear dynamical systems using the finite difference time-domain (FDTD) method is inaccurate and problematic. This thesis investigates ...
Design of a water tower energy storage system
(University of Missouri--Columbia, 2013)
This project is aimed at supporting the Mizzou Advantage strategic initiative in the area of Sustainable Energy. In particular, the project focuses on preparatory studies that will enable us to compete for national funding ...
Nonlinear thermomechanical finite-element modeling, analysis and characterization of multi-turn oscillating heat pipes
(University of Missouri--Columbia, 2012)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Oscillating heat pipes (OHPs) are promising heat dissipation devices for modern electronic systems due to their high heat transfer rate, simple ...
Dental composites reinforced with zinc oxide nanofillers
(University of Missouri--Columbia, 2012)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Dental composites suffer from inadequate mechanical properties and formation of secondary caries, which could lead to the increased failure rate of ...
Granular particle packing process study using DEM method
(University of Missouri--Columbia, 2014)
Parametric and nonparametric dynamical system identification using laser-measured velocities
(University of Missouri--Columbia, 2014)
A magnetic fluid based thermal connector for avionics chassis
(University of Missouri--Columbia, 2013)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The University of Missouri, Columbia, has participated in the DARPA/ONR sponsored RevCon Challenge to demonstrate an innovative field reversible thermal ...
Theory and development of a camera-based noncontact vibration measurement system
(University of Missouri--Columbia, 2012)
Dramatic advancement in technologies for high-speed high-resolution digital cameras in recent years enables the development of camera-based full-field noncontact measurement systems for vibration testing of flexible multibody ...
Entropy generation and thermal performance of a pulsating heat pipe
(University of Missouri--Columbia, 2012)
A U-shaped pulsating heat pipe is an excellent heat transfer performance device. This study has been investigated step by step. a) The entropy generation is based on the second law of thermodynamics. In the present study, ...
Hydraulic efficiency of a hydrostatic transmission with a variable displacement pump and motor
(University of Missouri--Columbia, 2012)
Pumps and motors are commonly connected hydraulically to create hydrostatic drives, also known as hydrostatic transmissions. A typical hydrostatic transmission consists of a variable displacement pump and a fixed displacement ...
Ab initio molecular dynamics study of nanoscale heat transfer and energy conversion
(University of Missouri--Columbia, 2013)
In this thesis, ab initio molecular dynamics simulation based on a plane wave/pseudopotential implementation of density functional theory was adopted to investigate nanoscale heat transfer and energy conversions for ...
An educational tool for the material point method
(University of Missouri--Columbia, 2014)
The Material Point Method (MPM), a particle method designed for simulating large deformations and the interactions between different material phases, has demonstrated its potential in modern engineering applications. To ...
Positive displacement fluid flutter using plate strain energy deflection
(University of Missouri--Columbia, 2013)
In nature, there exist highly evolved mechanical systems which exploit passive mechanical compliance and material property transients to impart hydraulic actuation and fluid motion. The human heart generates blood flow ...
Experimental design and modeling of a microscale differential thermal calorimeter for the purposes of cryopreservation
(University of Missouri--Columbia, 2013)
In order to develop successful cryopreservation protocols for various biological materials, it is necessary to determine the thermodynamic properties of nanoliterscale biological samples: ranging from heat capacity to heat ...
Modeling and evaluation of EML rail cooling methods through finite element analysis
(University of Missouri--Columbia, 2012)
Future naval tactical Electromagnetic Launchers (i.e. Railguns) will need to be capable of repeatedly firing six to twelve rounds per minute. Due to the 1 - 6 MA of current flowing through the rails, an intense active ...
Asymmetric responses in symmetrical structures
(University of Missouri--Columbia, 2014)