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 “"impact plate"”.
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Self-calibrating mass flow sensor
… combine and the measured force imparted to the impact plate in terms of mechanical properties of the grains and the interior geometry of the combine. A computational realization of this model was constructed in Matlab. Accurate mass flow rate estimation was achieved through model-based …
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Development of a corn stover yield monitor
… A sensor was developed by installing a curved plate behind the rotor discharge beater of the combine to intersect the flow path of the stover leaving the rotor discharge beater. The plate was instrumented with load cells to measure the impact force of the corn stover on the impact plate. …
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Comparing Turbulent Dispersion Models for RANS Simulations of Particle-Laden Flows
… models. A converging pipe with subsequent impact plate is used for this study. Spherical sand-particles ranging in size from 5 to 100 microns in diameter are injected against the main fluid flow into the pipe. The commercial CFD software Ansys Fluent is used and the RANS simulations are run …
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Simulation of urea particle flow using DEM for dry fertilizer spreading optimization
… behavior during handling, discharge, and impact. This study aims to develop a discrete element method (DEM) model for urea and assessed it through a calibration and multi-method validation framework pertinent to fertilizer spreader applications. Urea was first characterized experimentally …
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Improvement of Signal Analysis for Surrogate Bedload Monitoring at Sediment Bypass Tunnels
付記する学位プログラム名: グローバル生存学大学院連携プログラム
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Visualizing and Understanding Tectonism and Volcanism on Earth and Other Terrestrial Bodies
… the study of planetary lithospheres and includes impact, plate, plume, cryo- and gravitational mechanisms. This dissertation is concerned with plate tectonics and plate/mantle plume interactions. Plate tectonics describes the mainly horizontal motion of lithospheric plates over the asthenosphere. …