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Physical-Mathematical Reasoning: Galileo on the Extruding Power of Terrestrial Rotation
Synthese, 2003The paper deals with Galileo's refutation of an objection to Copernicanism that pertains to the topic of circular motion and the centrifugal forces connected to it. In a rotating system, all bodies have a tendency to move away from the center of rotation, as a consequence of the centrifugal force.
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Mathematical model of the cylinder rotations in a viscous medium
AIP Conference Proceedings, 2014In the paper movement of a rotating cylinder in a viscous medium is considered. Control law provides given position of the cylinder at the finite time minimizing the work of the drag forces to rotation is found. In the case when the control force is applied in the direction of the axis of symmetry the problem is singular.
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A GENERALIZED MATHEMATICAL MODEL FOR ROTATING ELECTRICAL MACHINES
1986The aim of the paper is to present a mathematical model useful to analyze the different operating conditions of the different structures of rotating electrical machines. For this purpose it is first shown that the same mathematical expression describes the air gap m. m. f.
PAGANO, E., PERFETTO, ALDO
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