Browsing Department of Mechanical and Aerospace Engineering by Subject "Optimization"
Now showing items 1-15 of 15
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A Methodology for Topology and Lattice Structure Optimization of a Cargo Drone Motor Mount
(2018-01-12)This work discusses a CAE driven methodology for designing a lightweight component by performing structural configuration on a given package space, creating a closed surface along this configuration using an interactive ... -
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 ... -
AN ANALYTICAL DESIGN OF EXPERIMENTS METHOD FOR FATIGUE CONSTRAINED DESIGN OPTIMIZATION OF A 3D PRINTED STRUCTURE
(2018-12-06)A design of experiments approach has been used to analytically determine a low cycle fatigue (LCF) constraint for use in design optimization of 3D printed structures. In context of metal additive manufacturing, the process ... -
Buckling Load Optimization of Variable stiffness composite Plate Using FEM and Semi-analytical method
(2022-01-03)The advent of new composite manufacturing techniques like Automated Fiber Placement (AFP) offers greater flexibility in structural designs by allowing curvilinear fiber paths. Hence, it is now possible to change laminate ... -
CFD Analysis and Design Optimization of Heat Sink for Oil Immersion Cooling
(2016-05-11)Air cooling is predominant cooling technique employed in most of the data centers. As the demand for High performance computing (HPC) which deploy large concentration of high-end servers (30 kW to 200 kW per rack) is ... -
CFD MODELLING OF WET COOLING MEDIA AND DESIGN OPTIMIZATION OF HEAT SINK FOR DATA CENTER APPLICATION
(2016-05-12)Air cooling is most widely used and economical method of currently available cooling technologies in which heat exchanger plays a vital role in facility designs. Evaporative cooling can be energy efficient than mechanical ... -
DESIGN AND OPTIMIZATION OF THERMAL MANAGEMENT APPROACHES IN DATA CENTER APPLICATIONS
(2020-01-14)In the present day to day life, Internet of Things (IOT) is everything, i.e., Internet and telecommunication is needed for almost every task of our life, which require data centers. These data centers provide various ... -
DESIGN OPTIMIZATION OF AN ELASTICALLY SUPPORTED MULTI-BEAM ROTORDYNAMIC SYSTEM TO MINIMIZE FLEXURAL RESPONSE WITH CONSIDERATIONS FOR ROBUSTNESS
(2020-04-08)Modern rotating machines are often required to operate with a small physical footprint and/or overall weight; necessitating that they utilize wide-ranging shaft speed to accomplish needed power levels. It is not uncommon ... -
HAPTIC INTERFACE OPTIMIZATION FOR VIRTUAL ANASTOMOSIS SURGERY TRAINING
(2021-08-16)Virtual anastomosis surgery study allows surgeons to perform or practice suturing in virtual reality using a commercial haptic device. The haptic device can generate force feedback so that the user can feel the real touch ... -
HOLE SIZE, LOCATION OPTIMIZATION IN A PLATE AND CYLINDRICAL SHELL FOR MINIMUM STRESS POINTS INTERFACING ANSYS AND MATLAB
(2016-12-20)Discontinuities in Structures are inevitable. One such discontinuity in a plate and cylindrical shell is presence of a hole / holes. In Plates they are used for mounting bolts where as in Cylinder / Pressure Vessel, they ... -
INVESTIGATING A FINITE ELEMENT MODEL UPDATING METHODOLOGY FOR CHARACTERIZING MECHANICAL PROPERTIES OF NCF COMPOSITES
(2021-08-03)Composite materials have been a key breakthrough in developing aircraft structures. Their superior strength and stiffness-to-density ratio, which are unmatched by no other materials, allow engineers to create high strength ... -
Optimization of Aircraft Tow Steered Composite Wing Structures
(2018-01-03)An efficient methodology for design of aircraft composite wing structures is presented. The developed approach provides a flexible and integrated strategy to leverage advantages of composite material tow steering to achieve ... -
SET-THEORETIC FRAMEWORKS FOR ONLINE OPTIMIZATION, ESTIMATION, AND CONTROL
(2021-08-10)This research is primarily focused on developing online frameworks, which are suited to real-time implementation, for performance optimization, estimation, and control of dynamical systems using set-theoretic concepts ... -
SHAPE OPTIMIZATION OF HELICAL COIL TUBE FOR MAXIMIZING HEAT TRANSFER
(2016-12-20)Many researchers have observed the enhancement of heat transfer in coiled tubes compared to straight tubes with the same diameter and length. It is known fact, that in a helical coil tube the maximum axial velocity shifted ... -
Thermal Optimization and Validation of GaN High Electron Mobility Transistor
(2017-06-08)Gallium Nitride (GaN) is a binary III/V wide band gap semiconductor used in power electronics for operations at high power densities and high speeds. GaN has excellent characteristics like high break-down voltage, high ...