Eulerian description of non-stationary motion of an idealized belt-pulley system with dry friction
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DOI: 10.1016/j.ijsolstr.2018.04.007
Abstract: Abstract We develop and validate a mathematical model of a belt drive with dry friction between the belt and the pulleys. Considering an idealized setting, we make use of the Eulerian (spatial) kinematic description for… read more here.
Keywords: dry friction; eulerian description; friction; belt ... See more keywords
Statistical description of non-Gaussian samples in the F2 layer of the ionosphere during heliogeophysical disturbances
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DOI: 10.1134/s0016793217060111
Abstract: An adequate statistical method should be developed in order to predict probabilistically the range of ionospheric parameters. This problem is solved in this paper. The time series of the critical frequency of the layer F2−foF2(t)… read more here.
Keywords: heliogeophysical disturbances; samples fof2; function; description non ... See more keywords
Matrix Description of Non-Linear Properties of Materials or Structural Components—Idea and Application Examples
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DOI: 10.3390/ma14195837
Abstract: Numerical methods are widely used in structural analysis problems. In the cases of the most complex and practical problems, they are often the only way to obtain solutions, as analytical methods prove ineffective. The motivation… read more here.
Keywords: properties materials; materials structural; matrix description; non linear ... See more keywords