Browsing Department of Mechanical and Aerospace Engineering by Title
Now showing items 21-40 of 916
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A NUMERICAL STUDY OF WATER ENTRY PROBLEMS BASED ON OVERSET MESHES
(2021-12-20)A series of numerical experiments carried out on the water entry of circular cylinders are presented in this study. A cylinder was entering into the water with a prescribed inclined angle and velocity. The interface between ... -
A PARAMETRIC STUDY ON THERMAL MIXING OF AMBIENT AIR AND RETURN AIR STREAMS IN A MIXING CHAMBER OF A DATA CENTER COOLING
(2017-05-18)Thermal Mixing of ambient air and return air streams in a mixing chamber for data center cooling Keywords: Data center cooling, Air side economization, Mixing chamber geometry Pavan Kaulgud, Dr. Dereje Agonafer Air ... -
A ROBOTIC DEVICE TO ASSIST WITH IN-VIVO MEASUREMENT OF HUMAN PELVIC ORGAN TISSUE PROPERTIES
(2018-08-13)Measurement of the biomechanical properties of human pelvic organ tissue without undergoing minimally invasive surgery is desired for diagnostics purposes and take precautionary actions if needed. The biomechanical properties ... -
A ROBUST CONTROLLER DESIGN FOR A TAILLESS UAV WITH EFFECTIVE CONTROL ALLOCATION
(2019-12-06)Attempts to completely remove the tails from aircraft can be dated back to the early days of modern aviation. A number of stability and control problems arising from the unique characteristics of the configuration resulted ... -
A Scaling Investigation of Feasibility and Hover Endurance for Electric Quasi Quadrotor Configurations
(2020-08-05)Motivated by recent developments in distributed propulsion electric vehicles, an effort is made in the present study to numerically investigate the upper bound of hover endurance achievable by electric quasi-quadrotors at ... -
A Stochastic Distributed Control Allocation Method Using Probability Collectives
(2016-12-08)The configuration of the aerospace vehicle of tomorrow marches forward in complexity in step with technological advances in computation, materials, propulsion, and beyond. One of many attributes resulting from this evolution ... -
A study of effect of bond length on bond strength using transient heat transfer analysis
(2018-08-17)It is important to understand the mechanical properties of the bonding between the adjacent layers of 3D printed parts build by fused deposition modeling. The bonding process is highly nonlinear and depends on various ... -
A STUDY OF ELECTRICAL DOUBLE LAYER AT AN ALUMINUM SURFACE IN AN AUTOMOTIVE COOLING SYSTEM
(2016-05-10)Electrolytic corrosion is identified as a major problem which adversely affects the performance of a cooling system and hence compromises the performance of automobile with it. Electrolysis corrosion is a chemical reaction ... -
A Study of Electrical Double Layer Structure over a Corroding Steel Surface in Sea Water
(2016-05-10)Corrosion is a natural deterioration phenomenon that throws profound adverse effects on the performance of structural steel in marine applications. Seawater consists of various corrosive components such as chlorine ions, ... -
A Study on Evaporative Cooling for data centers & Artificial Neural Network Modeling
(2015-12-07)This study mainly aims at exploring how, one of the best “Green” solutions for IT equipment cooling aka Evaporative Cooling, can be optimized for better future deployment. Also, this study focuses on ways to deploy Artificial ... -
A Study on the Turbulence Characteristics and Mixing Performance of Streamwise Vortex Interactions in Supersonic Flow
(2017-12-18)The scramjet engine offers the unique capability to enable sustained airbreathing flight at hypersonic speeds. However, in order to reach its full application potential, further technological maturation of several system ... -
A TWO STAGE EVENT BASED DATA DRIVEN CONTROLLER FOR IMPROVED GRASPING OF AN ARTIFICIAL HAND
(2019-07-09)The human hand is one of the greatest (if not the greatest) tool known to mankind for grasping objects. So much so, that researchers have been investigating the development of artificial biomimetic hands in an effort to ... -
Accelerated Performance Degradation of Single-Phase Cold Plates for Direct-to-chip Liquid Cooled Data Centers
(2021-12-21)Expanding demands for cloud-based computing and storage, the Internet of Things, and AI-based applications have escalated thermal loads in high-density data centers which necessitated the utilization of more efficient ... -
Accelerated Thermal Cycling of Printed Circuit Board for Single Phase Immersion Cooling systems
(2018-05-24)The adoption of immersion cooling of data center over conventional air-cooling is one among the more up to date advances that individuals have begun embracing to. Acknowledgement of Single phase Liquid Immersion cooling ... -
Accurate Three-dimensional Characterization Of The Nonlinear Material Constitutive Properties For Laminated Composite Materials
Accurate and efficient full three-dimensional characterization of mechanical properties of composite materials, including stress-strain curves and strength characteristics, is essential for understanding complex deformation ... -
ACTIVE TORQUE VECTORING FOR ALL WHEEL DRIVE FSAE ELECTRIC CAR
(2016-09-16)UTA Racing is known for building well-engineered FSAE racecars. This year team is building, its first electric car by using AWD in-wheel motor concept car E-16. All wheel drive electric vehicles has an ability to apply ... -
Adaptation Of Digital DATCOM Into A Conceptual Design Process
(Aerospace Engineering, 2012-04-11)As implied with open-ended `design decision-making' there are multiple prospective conventional and unconventional aircraft solution concepts able to satisfy a given mission specification. The task of defining, assessing ... -
Additive Manufacturing and Stress Analysis of Naturally and Artificially Optimized Celullar Structures
(2015-12-08)The main objective of our research is to manufacture topology optimized cellular structures using 3D printing and polymer infusion and obtain their structural response. First, we have obtained topology optimized cellular ... -
ADDITIVE MANUFACTURING METHODOLOGIES FOR MULTI PROCESS AND MULTI MATERIAL SCENARIOS
(2015-12-21)Additive Manufacturing processes have been developing and continuously improving but are primarily constrained to single materials, albeit some commercial multi extrusion 3D printers do exist where by it is possible to ... -
Additive Manufacturing Process Investigation for the Fabrication of Composite Scaffolds for Soft Tissue Application
(2018-05-09)Additive manufacturing has been investigated and employed in the bio-medical domain for the fabrication of various devices and scaffolds. In various soft tissue engineering applications, multi-functional multi-material ...