Browsing MS Theses - DO NOT EDIT by Title
Now showing items 471-490 of 665
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NUMERICAL STUDIES ON SPIN COATING OF METALS
(2016-05-13)Spin coating is a surface coating process which involves spreading a liquid dispensed on the center of a rotating substrate. The liquid is discharged using a suitable method on to the substrate rotating at a constant angular ... -
Numerical Study Of Drop Formation From Dripping To Jetting
(Mechanical Engineering, 2012-04-11)The formation of liquid droplet from a capillary tube has been examined using numerical simulations. The dimensions of the capillary tube and the flow velocity have been varied to observe the regimes of drop formation. ... -
Numerical Study of Droplet Evaporation
(2018-01-10)Droplet evaporation plays a vital role in various engineering fields such as air/fuel premixing, inkjet printing and many more. The high rate of power dissipation from the integrated circuits and chips of electronic devices ... -
Numerical Study Of Incompressible Fluid Flow In A Vertically Dropping Pool With And Without End Sill
(Mechanical Engineering, 2013-10-23)The study involves numerical analysis of flow field for three different flow regimes taking place in a vertically dropping pool. In general, a vertically dropping flow generates a skimming flow regime with one recirculation ... -
A Numerical Study Of Incompressible Fluid Flow Over A Forward Facing Step At Various Grades
(Mechanical Engineering, 2013-07-22)The study of the effect of natural forces on hydraulic structures is of great concern for the accurate prediction of when a design could be at risk of failure. In recent times the use of the shallow water equations to ... -
NUMERICAL STUDY OF MARANGONI CONVECTION AND MASS TRANSPORT IN MICRODROPLETS
(2017-05-24)Marangoni convection is a flow resulting from a surface tension gradient at air/liquid interface caused by temperature gradient, concentration of surfactant or applied electric field. Marangoni convection when caused by ... -
Numerical Study Of Sidewall Filling For Gas-fed Pulse Detonation Engines
(Aerospace Engineering, 2013-03-20)Pulse detonation engines for aerospace propulsion are required to operate at 50-100 Hz meaning that each pulse is 10-20 ms long. Filling of the engine and the related purging process become dominant due to their long ... -
Numerical Study on Morphology and Solidification Characteristics of Successive Droplet Depositions on a Substrate
(2016-05-10)Successive droplet impingement finds extensive applications in additive manufacturing technologies such as 3D printing, Liquid Metal Jetting and Net Form Manufacturing. Deposition, deformation and solidification of droplets ... -
A Numerical Study On The Dynamics Of Bubble Growth And Detachment From An Orifice
(Mechanical Engineering, 2010-03-03)The study of bubble formation from an orifice finds numerous industrial applications which include bubble acoustics in ocean physics and chemical reactors. Numerical simulations have been performed to investigate the ... -
OBJECT CLASSICATION, DETECTION AND STATE ESTIMATION USING YOLO V3 DEEP NEURAL NETWORK AND SENSOR FUSION OF STEREO CAMERA AND LIDAR
(2021-06-10)Real-time object classification, localization, and detection with region-based convolution neural network (R-CNN) require high computational power, or it consumes a tremendous amount of time with the use of the available ... -
Observation of the Interaction Between a Transonic Shock Wave and a Wingtip Vortex
(2018-12-04)The present study observes the interaction between two fundamental phenomena in fluid mechanics: the transonic shock wave and the wingtip vortex. While these are two areas of fluid mechanics in which extensive experimental ... -
On The Design Of A Biodegradable POC-HA Polymeric Cardiovascular Stent
(Mechanical Engineering, 2009-09-16)The current state of the art in coronary stent technology is mainly populated by metallic stents usually coated with certain drugs to increase biocompatibility, even though experimental biodegradable stents have appeared ... -
On the Development and Integration of Pneumatic Extrusion Module and a Methodology to Identify Process Parameters for Additive Manufacturing using Machine Learning
(2018-05-09)Commonly used additive manufacturing platforms have a single extrusion module based on Fused Filament Fabrication (FFF) and their processing software generates G-Codes for this FFF module using defined process parameters. ... -
ON THE DEVELOPMENT OF A HUMAN THUMB TRACKING DEVICE FOR TELEMANIPULATION
(2018-10-19)The human thumb is the first digit of the hand and influences the grasping capability of the human hand. Based on literature, most sensor gloves available capture the motion of the fingers, however, they lack the ability ... -
On-chip Liquid-liquid Extraction And Separation Using Digital Microfluidics
(Mechanical Engineering, 2010-03-03)In this thesis, on-chip liquid-liquid microextraction and separation using electrowetting on dielectric (EWOD) digital microfluidics was demonstrated by considering room temperature ionic liquid (RTIL) and DI water as two ... -
Onboard Payload Mass Estimation and Electric Propulsion Modeling for Multicopters with Application in Unmanned Aerial Systems
(2019-05-20)Unmanned vehicles are the future. The aim of the future online retailers, delivery and transportation companies would be air delivery using unmanned aerial vehicles. Multicopters are becoming rapidly famous because they ... -
Onboard Payload Mass Estimation and Electric Propulsion Modeling for Multicopters with Application in Unmanned Aerial Systems
(2019-05-20)Unmanned vehicles are the future. The aim of the future online retailers, delivery and transportation companies would be air delivery using unmanned aerial vehicles. Multicopters are becoming rapidly famous because they ... -
Optimal Design Of A Parallel Beam System With Elastic Supports To Minimize Flexural Response To Harmonic Loading
Mechanical systems subject to vibration are prevalent across many industries. Harmonic problems can be especially challenging to optimize due to the likelihood that the response will be multi-modal; influenced by system ... -
Optimal Design Of Beams
(Aerospace Engineering, 2014-03-12)Beams are basic structural components that are capable of withstanding load primarily by resisting bending. Unlike Euler-Bernoulli beams, Timoshenko beams undergo both shear deformation and rotational effects, making it ... -
Optimal Design Variable Considerations In The Use Of Phase Change Materials In Indirect Evaporative Cooling
(Mechanical Engineering, 2014-12)The demand for sustainable, energy efficient and cost effective heating and cooling solutions is exponentially increasing with the rapid advancement of computation and information technology. Use of latent heat storage ...