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 10 of 10 for “"Optimal operating parameters"”.
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Run-Time HEV Engine-Generator Power-Speed Optimization for Fuel Consumption and Emissions Reduction
… mode in a Series PHEV to find the optimal operating parameters for a conventional diesel engine coupled to an electric generator in terms of minimized fuel consumption and emissions generation. On board vehicle sensors provide real time data to the controller allowing for this …
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Optimum design and machining parameters of a permanent magnet brushless DC linear motor as a CNC feed drive
A new heuristic has been developed to determine optimal operating parameters applied to a permanent magnet brushless DC linear motor (PMBDCLM) as a CNC feed drive. An FEA model has been developed utilizing an -electromagnetic postprocessor to provide performance output of a PMBDCLM and DC …
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Monovalent selective electrodialysis : optimizing energetics for desalination and mineral recovery
… validated with over 35 experiments at different operating conditions and observed to fit the data to within 6% and 8% for two different sets of membranes, respectively. The model was then used to predict selectivity, specific energy consumption, and second law efficiencies for different system …
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Specific loss power optimization in metal ferrite nanocrystals for radiofrequency stimulation of neurons
… nanocrystals are modeled to determine the optimal operating parameters for dissipation of heat. Optimal nanocrystals are then synthesized via high-temperature thermolysis of a mixed metal oleate precursor, and stabilized in the aqueous phase through functionalization with polyethylene …
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Pathways to next-generation redox flow batteries
… and cell voltage as critical cost-constraining parameters for nonaqueous and aqueous RFBs respectively. Active species concentration targets for NAqRFBs are decreased by increasing cell voltage, and by decreasing area-specific resistance, redox active material molecular weight, and salt …
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Design of novel delivery systems to probe alternative routes of administration for a self-amplifying RNA rabies vaccine
… physicochemical properties were developed and optimal operating parameters (e.g. total flow rate and flow rate ratio) were established. Most promising SAM-cLNP candidates were chosen according to their physicochemical attributes, their ability to protect SAM from enzymatic degradation and their …
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Microfluidic engineering of water purification
… considered in designing the spacer and that the optimal design should maximize the mass transport while keeping the effect on the hydrodynamic resistance small. Next, we built an empirical model to estimate an electrical energy consumption of ICP desalination and utilized it to obtain the water …
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Fabrication, Validation, and Performance Evaluation of a New Sampling System for the In-Situ Chemical Speciation of Chromium Ions in Groundwater Using Supported Liquid Membranes (SLMs)
… systems (Cr (III) and Cr (VI)) to determine the optimal operating parameters (carrier concentration, decanol concentration, and acceptor phase concentration) of the SLM system. The selectivity of each system was also evaluated to validate proper SLM function. The performance of the samplers was …
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Advancing wastewater valorization using anaerobic membrane bioreactors with bioaugmentation and ion-exchange, and bio-plastic production
… (up to 51 and 58%) was seen during operating periods with TANEX resin, leading to the conclusion that addition of the TANEX resin benefited reactor recovery by reducing stress on the microbial community via sorption of excess acetic acid, allowing the community time to adjust and …
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Towards value from waste: Bioreactor selection for the reduction of nutrient load and production of Poly-y-glutamic acid
… were calculated to guide the process design and operating parameters in the continuous cultivation studies. Duplicate fed-batch experiments were conducted with the feed-rate set to the maximum glucose utilisation rate calculated from the batch experiments to achieve a final glucose loading of …