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 19 of 19 for “"Model Coupling"”.
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GIS-based model-coupling platform for smart energy and renewable technologies integration in Energy Communities
L'abstract è presente nell'allegato / the abstract is in the attachment
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Autonomous learning of action-word semantics in a humanoid robot
… that is capable of using language naturally, models that only manipulate symbols or classify speech are ineffective. The semantic information which language conveys must be grounded in the agent’s complete sensorimotor experience. Typically, patterns from visual, auditory, and proprioceptive …
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Modeling internal combustion engine three-piece oil control ring coupling reduced order oil transport based on neural network
… working conditions. This raises our interest in modeling work to predict the TPOCR dynamics and oil transport and explain the oil control mechanism. This master thesis work is focusing on building a three-piece oil control ring model coupling the oil transport. First, a 2D dynamics model for …
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Coupling tough2 and SEAWAT variable-density models to understand potential geologic carbon sequestration impacts on groundwater resources
… water sources in the Illinois Basin is sought by coupling two codes. TOUGH2 is suitable for simulating multiphase and variable density flow problems such as GCS, while SEAWAT is suitable for variable density, groundwater flow problems. Rather than using a single TOUGH2 model, coupling SEAWAT and …
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Jamming transition and emergence of fracturing in wet granular media
… We develop a hydromechanical computational model, coupling a "moving capacitor" dynamic network model of two-phase flow at the pore scale with a discrete element model of grain mechanics. We simulate the slow injection of a less viscous fluid into a frictional granular pack initially …
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Advanced numerical methods for image denoising and segmentation
… examined. These include the isotropic diffusion model, the anisotropic diffusion model (the P-M model), the fourth-order PDE model (the Y-K model), and the active contour model in image segmentation. Based on the analysis of behaviours of each model, some improvements are proposed. First, a new …
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Optical Coherence Sensors in Multimode Fibers
… systems. Multimode fibers (MMFs) offer low coupling loss, high compatibility with various light sources, and insensitivity to ambient fluctuations, which are preferred for reliable and low-cost sensing systems. Therefore, the combination of optical coherence sensors and MMFs have facilitated …
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A Decision Support System for Indirect Potable Reuse Based on Integrated Modeling
… water demand, etc. Advanced integrated modeling techniques can be used to develop reliable operational strategies to mitigate future risks associated with water quality without needing high levels of financial investment. The Upper Occoquan Service Authority (UOSA) WRF, located in …
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Connecting the continents. Power system modelling and capacity building for detailed assessments of global power sector decarbonization pathways
… datasets that can be used with a broad range of modelling tools. The author constructs and uses a detailed global power system model with high technical, temporal, and spatial modelling resolution to assess the technical feasibility of scenarios coming from long-term planning models. The …
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Coupling a Boltzmann plasma and BCA surface for the kinetic treatment of plasma-material interactions
DSpace SAF Submission Ingestion Package generated from Vireo submission #11546 on 2017-09-29 at 11:32:22
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Investigations on Vortex-induced Vibration (VIV) Phenomena of Single-and-double-cylinder Flexible Beam Arrangements of Energy Harvesters
… three typical distances (contact, small and decoupling gap) by changing AR and additional mass of one. Its piezoelectric output voltage (power) and lock-in span generally have much more increase than that of single-harvester. Its tunability through changing AR and additional mass is also …
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A steady state stoichiometric model describing the anaerobic digestion of biological excess phosphorus removal waste activate sludge
… Objectives and Scope Until the mid-1990's model-based studies on wastewater treatment plants (WWTPs) focussed on the development of models describing a single unit operation within the WWTP i.e. an activated sludge system, an anaerobic digester or some other WWTP unit operation. The focus …
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Modeling of and experiments on electromagnetic levitation for materials processing
… to three aspects of levitation systems: modeling of electromagnetic effects, modeling of fluid flow characteristics, and experiments to measure surface tension and viscosity in microgravity. In this work, the interaction between the electromagnetic field and the sample were modeled, and …
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Vertical greening in urban built environments
… Furthermore, the project presents two novel model coupling pathways for assessing building and neighbourhood-scale vertical greening influence, which would enable urban planners, architects, and installation designers to expediently utilise this typology of green infrastructure to enhance …
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On intrinsic uncertainties in earth system modelling
Uncertainties are pervasive in the Earth System modelling. This is not just due to a lack of knowledge about physical processes but has its seeds in intrinsic, i.e. inevitable and irreducible, uncertainties concerning the process of modelling as well. Therefore, it is indispensable to quantify …
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An integrated framework for hydrology-hydrodynamic modelling of the Barotse floodplains, upper Zambezi river basin.
… of an integrated online (internal) framework for coupling hydrology and hydrodynamic model to be used to improve modelling of the Barotse floodplains. The objectives of this study were: (i) To investigate the mechanisms of groundwater-surface water interaction in the Barotse floodplains, (ii) To …
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An integrated framework for hydrology-hydrodynamic modelling of the Barotse floodplains, upper Zambezi river basin.
… of an integrated online (internal) framework for coupling hydrology and hydrodynamic model to be used to improve modelling of the Barotse floodplains. The objectives of this study were: (i) To investigate the mechanisms of groundwater-surface water interaction in the Barotse floodplains, (ii) To …
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Impacts of Anisotropy, Wave Heating, and Neutral Winds on High-Latitude Ionospheric Dynamics
… a new two dimensional, anisotropic fluid model is developed.</p> <p>The new model, named GEMINI-TIA, is based on a Bi-Maxwellian distribution function and solves the time-dependent, nonlinear equations of conservation of mass, momentum, parallel energy, and perpendicular energy for six ion …
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Train-track discrete-element-method model for simulating ballasted track dynamics: coupling and validation
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-02-04 without embargo terms