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Showing 1 to 1 of 1 for “"annular backflow"”.
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Physics Based Modeling and Characterization of Filament Extrusion Additive Manufacturing
… to flow in the reverse direction through the annular region between the filament and the nozzle wall, referred to as annular backflow. The study presented in this dissertation explores this phenomenon, determining its cause and sensitivity to processing parameters and material properties. A …