Electrophoresis of a small sphere in a cylinder of finite length.
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DOI: 10.1002/elps.202200285
Abstract: The pressure due to electrophoretic motion of a charged colloidal sphere in a fluid-filled circular cylinder is determined in the limit in which the sphere radius is small compared with that of the cylinder. If… read more here.
Keywords: cylinder finite; sphere cylinder; finite length; small sphere ... See more keywords
Comparative experimental investigation and effectiveness of sphere- and cylinder-based piezoelectric energy harvesters
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DOI: 10.1088/1361-665x/ac06b1
Abstract: This letter presents an idea of employing sphere as a bluff body subjected to cross flows for improving piezoelectric energy harvesting from flow-induced vibrations (FIVs). Unlike cylindrical bluff bodies used in most of previous studies,… read more here.
Keywords: energy harvesters; cylinder; piezoelectric energy; energy ... See more keywords
The effect of calibration factors and recovery coefficients on 177Lu SPECT activity quantification accuracy: a Monte Carlo study
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DOI: 10.1186/s40658-021-00365-8
Abstract: Background Different gamma camera calibration factor (CF) geometries have been proposed to convert SPECT data into units of activity concentration. However, no consensus has been reached on a standardised geometry. The CF is dependent on… read more here.
Keywords: sphere cylinder; recovery coefficients; accuracy; geometry ... See more keywords