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Showing 1 to 16 of 16 for “"Wageningen"”.
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Interactive Optimization Programs for Initial Propeller Design
… uses the Nelder-Mead simplex algorithm. The Wageningen B-series optimal propeller selection is presented along with the combined annular momentum theory and blade element theory optimization. Both techniques require preliminary hull and engine design characteristics, but do not necessitate …
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Design and construction of a propeller open water testing apparatus and testing of a stereolithography 3D printed model propeller
… The test boats performance was validated using a Wageningen B-series aluminum propeller as a benchmark. The test boat measured the open water performance of this benchmark within a small percentage of error. The practicality of using additive manufacturing to produce a model propeller was explored …
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Naval ship propulsion and electric power systems selection for optimal fuel consumption
… information, propeller efficiencies using the Wageningen B series and transmission and prime movers fuel efficiencies. Propulsion and ship-service power generation systems configuration is optimized using the genetic algorithm. US Navy's Advanced Surface Ship Evaluation Tool (ASSET) model for …
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Simulation-guided lattice geometry optimization of a lightweight metal marine propeller for additive manufacturing
… lattice structure. Specifically, a B-series Wageningen three-blade propeller model, provided by Naval Warfare Surface Center (NSWC) Carderock, was used as a baseline. Its open water loading conditions were calculated numerically using OpenFOAM®, a computational fluid dynamics (CFD) software. …
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The development of a kinetic model for biological sulphate reduction with primary sewage sludge as substrate
Central to this process is biological sulphate reduction (BSR) using primary sewage sludge (PSS) as the electron donor and organic carbon source, with the concomitant reduction of sulphate to sulphide and production of carbonate alkalinity. To optimise the design, operation and control of BSR with …
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The crossed mesostriatal pathway and circling behaviour in rats
Rats with unilateral 6-OHDA lesions of the nigrostriatal (NS) projection display motor asymmetry in the form of rotational behaviour. The rotation is in the direction ipsilateral with respect to the lesioned side (Ungerstedt 1979). The nett ipsilateral rotations decrease with time, from 1 week to …
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Emulsificación con membranas: emulsiones monodispersas y parámetros de paso de escala
… universidades de Loughborough (Reino Unido) y Wageningen (Países Bajos). Dichas aplicaciones se centraron en la preparación de partículas de sílice con tamaño controlado utilizando membranas metálicas y en la preparación de partículas molde mediante emulsificación con membranas para la …
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Het myocardinfarct: een prospectief onderzoek naar de morbiditeit en de sterfte, speciaal in de acute fase, in het woongebied 'Neder-Veluwe'
Contains fulltext : mmubn000001_174690479.pdf (Publisher’s version ) (Open Access)
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Species richness in reed marshes
Contains fulltext : 146655.pdf (Publisher’s version ) (Open Access)
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Depression: the long-term perspective. A follow-up study in general practice
Contains fulltext : 144776.pdf (Publisher’s version ) (Open Access)
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Effects of pretension in reconstructions of the anterior cruciate ligament: clinical, biomechanical and computer model analyses
Contains fulltext : 146607.pdf (Publisher’s version ) (Open Access)
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Triple osteotomy of the pelvis: an anatomical, biomechanical and clinical study
Contains fulltext : 146650.pdf (Publisher’s version ) (Open Access)