Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 451 for “"Modeling and Simulation"”.
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Nanomanipulation modeling and simulation
… Besides its amenability to nonlinear analysis and simulation, the proposed model is also effective in reproducing experimental behavior commonly observed during AFM-type nanomanipulation. The proposed nanomanipulation model consists of integrated subsystems that consistently define the dynamics …
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Logistics CIM modeling and simulation
Submitted in part fulfillment of the requirements for the Degree of Master of Technology, Mechanical & Industrial Engineering, Durban Institute of Technology, 2003.
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Modeling and Simulation of MEMS Devices
… objective of this dissertation is to present a modeling and simulation methodology for MEMS devices and identify and understand the associated nonlinearities due to large deflections, electric actuation, impacts, and friction. In the first part of the dissertation, we introduce a reduced-order …
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Modeling and simulation of nano-scale transistor
Modeling and simulation of nano-scale transistor plays an important role in designing circuits. They serve as the medium of exchanging information between foundries and circuit designers. In the past several decades, the innovations of transistor technology such as FDSOI and FinFET have been the …
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Computational Modeling And Simulation Of Thrombus Formation
… ischemia or death. This study is aimed to understand the cell-biology and biophysics, at the molecular level, of thrombosis in a blood vessel. We first review the biology underlying thrombosis and the previous mathematical models of thrombus formation (Chapter 1). In Chapter 2, mathematical …
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Modeling and Simulation of Bubbles and Particles
… equation of motion was applied to air bubbles and sand particles of several different diameters. Particle-fluid interactions observed through flow-visualization, particle concentration, particle-wall interactions, and Lagrangian statistics were all considered. These results were interpreted and …
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CityScope: An Urban modeling and Simulation Platform
… change, technological disruptions, inequality, and health concerns, are only some of the questions urban decision-makers are facing today. As these challenges grow, traditional urban processes are rendered insufficient, as they trail behind rapidly expanding cities and technological disruptions. …
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Modeling and simulation of pantograph-catenary systems
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1984.
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Modeling and simulation of surface mount packages
… objective of this thesis is to develop an understanding and performance evaluation of plastic packages for surface mount devices. Of particular interest in this work are packages for use in the gigahertz range. In order to accurately model these packages, time and frequency domain measurements of …
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Data driven modeling and simulation about carp aggregation
… measures to decrease the spread of Asian carp and prevent possible invasion into the Great Lake. This work presents an agent-based mathematical model to simulate the aggregation of Asian carp which would provide valuable help in fish removal or control. The referred mathematical model is …
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Modeling and Simulation of High-Density Spray Combustion
<p>High-efficiencies and low-emissions can be realized in combustion engines that operate at high-pressures and low-temperatures conditions (high densities). The design of such engines relies on accurate models of the physical processes involved. Three areas of concern are multi-phase phenomena, …
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Modeling and Simulation of Large Scale Stirred Tank
… constructed to evaluate the DWPF mixing process and four pilot plants. The models were developed with Fluent software and the results from these models were used to evaluate the structure of the flow field and the power demand of the agitator. The results from the numerical models were compared …
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Modeling and Simulation of a Chemical Injection System
… with a time constant of 0.7 seconds. For simulation purposes, the PWM carrier control test system was conceptually incorporated with a Raven SCS- 700 chemical injection system in a model of a sprayer. A computer simulation was developed using the PWM carrier control model developed in this …
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Modeling and simulation of hydrokinetic composite turbine system
… dam based hydropower systems due to "zero-head" and mobility. The objective of this study is to design and analyze hydrokinetic composite turbine system in operation. Fatigue study and structural optimization of composite turbine blades were conducted. System level performance of the composite …
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Modeling and simulation of a segmented thermoelectric generator
… in this thesis to get better performance and efficiency. The segmented leg generator is investigated as it is a promising method to increase a conventional TEGs' efficiency. This project presents the simulation model of a TEG with eight pairs of segmented legs. The simulation model is …
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Computational Modeling and Simulation of Viscoelastic Granular Packings
In the domain of granular materials, understanding the mechanical properties of soft, viscoelastic systems is paramount due to their widespread relevance in both industrial and natural environments. A comprehensive understanding of their compaction behavior is essential for optimizing processes and …
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Efficient techniques for soft tissue modeling and simulation
Performing realistic deformation simulations in real time is a challenging problem in computer graphics. Among numerous proposed methods including Finite Element Modeling and ChainMail, we have implemented a mass spring system because of its acceptable accuracy and speed. Mass spring systems have, …
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