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 6 of 6 for “"lumped models"”.
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Nonpoint source pollution modeling of an agricultural watershed within a geographic information system
… in watersheds has depended on the use of lumped mathematical models to identify potential problem areas and to assess the effectiveness of alternative management practices. To effectively use models to analyze NPS pollution at the watershed-scale, resource managers and researchers have …
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Multiscale models for polymer upcycling
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2022-11-15 without embargo terms
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Control Applications and Economic Evaluations of Distributed Series Reactors in Unbalanced Electrical Transmission Systems
… load) are examined. Also the Distributed vs. Lumped models for 3-phase systems are tested. Comparison between DSR system design and transposition for voltage balancing was performed. The effect of bundling the conductors for DSR system design was investiagted. In this dissertation an economic …
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Modelli di preannuncio delle piene in piccoli bacini ed incertezze legate alla densita' della rete pluviometrica.
… response of two simplified rainfall-runoff models: a lumped and a distributed model. Results highlight a strong dependence of model performance with the event severity, and show that even in very small basins and regardless of the model approach implemented, to guarantee satisfying …
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Design of High-Density Filter Building Blocks for SiC-based Three-Phase Power Converters
… converter system (AC-AC). Simplified lumped models that are representative of the high frequency filter behavior are developed to desensitize the impact of individual filter sub-components. Thereafter, unique winding and placement techniques are proposed to compensate for the impact of …
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Pronóstico probabilístico de caudales de avenida mediante redes bayesianas aplicadas sobre un modelo hidrológico distribuido
… flood event. This forecast model joins several models, to simulate hydrological basin behaviour, with a Bayesian network model, to capture variability and uncertainty of hydrological processes, giving as result occurrence probability distributions of discharges in the future, from antecedent …