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 14 of 14 for “"object-oriented simulation"”.
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An object-oriented simulation-based method for emulation development for testing shop control software
… this research centers around adapting a detailed simulation model, i.e., used for testing control strategies, for emulation, i.e., control software testing. This approach promotes software reuse and thus limits the emulation development task. Due to the limitations of conventional simulation …
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Co-simulation of algebraically coupled dynamic subsystems
… companies. Bridge between thoughts is weak. Object-oriented modeling is an effective tool for modeling of complex coupled systems. However, subsystem models have to be assembled and compiled before they can produce simulation results for the coupled system. Compiling models into simulations? …
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A Visual Simulation Life-Cycle Of The Queston Physician Network
This research develops a discrete-event simulation model of the Queston Physician Network using the Visual Simulation Environment (VSE), an object-oriented simulation software program. The Queston Physician Network, a subsidiary of Biological & Popular Culture, Inc., attempts to centralize the …
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Design and implementation of graphical user interfaces for complex simulations
… also opened the way for the computer study, via simulation, of very complex physical systems. In this study, the main issues related to the implementation of interactive simulations of complex systems are identified and discussed. Most existing simulators are closed in the sense that there is no …
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Computational Exploration of Thermodynamic Models of Geological CO₂ Injection
… To this end, we utilize the MOOSE (Multiphysics Object-Oriented Simulation Environment) framework developed by Idaho National Laboratory to perform finite element simulations. A key contribution of this work is the successful coupling of a porous rock domain with a one-dimensional pipe flow …
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Axiomatic system design : chemical mechanical polishing machine case study
… to make axiomatic design compatible with object-oriented simulation models that are created starting with the high levels of the decomposition. The fourth and fifth theorems present a new method for considering and increasing system robustness to external noise factors during the …
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Calculating thermochemical equilibrium for multiphysics simulations of nuclear materials : development of yellowjacket gibbs energy minimiser
… frameworks such as the Multiphysics Object Oriented Simulation Environment (MOOSE). To simulate corrosion in molten salt reactors, a new MOOSE-based tool named Yellowjacket has been developed and this work contributes to it. The objective of this work is to develop a new equilibrium …
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DSP centered modular building blocks and object-oriented modeling for power electronic systems
… laboratory. Also proposed in this thesis is an object-oriented simulation approach for modeling and designing power electronic systems using the simulator DYMOLA. This software approach also provides for a virtual state-of-the-art power electronics laboratory where a circuit of any complexity …
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Quo Vadis - a framework for intelligent routing in large communication networks
… responsive, flexible, robust, customer-oriented high speed communication environment while minimizing the overhead associated with management functions. Conventional traffic management mechanisms for routing and congestion control algorithms entail tremendous resource overhead in storage …
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Modeling multiphysics of traveling wave reactor spent fuel disposal in deep crystalline host rock
… physics. Given these requirements, the numerical simulations of the coupled thermo-hydraulic behavior of a nuclear waste repository are computationally very expensive. To perform the repository simulations, we modified an open-source, finite element-based, fully implicit, fully coupled …
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Modeling UO₂ and UN Fuel Fission Gas Release Instances in BISON for Microreactor Applications
… As a result, BISON, a MOOSE-based (Multiphysics Object Oriented Simulation Environment) fuel performance code, was used to evaluate fission gas release in UO₂ and UN fuels at power levels representative of microreactors. The fission gas release threshold curve was constructed from BISON results …
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Developing An Object-oriented Approach For Operations Simulation In Speedes
Using simulation techniques, performance of any proposed system can be tested for different scenarios with a generated model. However, it is difficult to rapidly create simulation models that will accurately represent the complexity of the system. In recent years, Object-Oriented Discrete-Event …
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Effects of hydrogen uptake and yttrium doping on the oxidation of zirconium-yttrium alloys
… equations was solved using Multiphysics Object Oriented Simulation Environment (MOOSE); the PNP system describes a space charge controlled oxidation model. These computations were performed by solving the steady state solution for increasing oxide thicknesses. It was found that the oxygen …
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Simulation of an Implementation and Evaluation of the Layered Radio Architecture
… These metrics are measured from a detailed simulation of Stallion and the Configuration Layer of the Layered Radio Architecture using advanced object oriented programming techniques that facilitate the inclusion of statistics gathering routines into normal operation. To provide perspective, …