Sentence examples for by a point force from inspiring English sources

The lower mass is excited by a point force.

This paper investigates the contributions of these two modal properties to radiation excited by a point force.

Then the Green functions for flexural and shear vibrations of a beam excited by a point force or a point shear moment are considered.

Experimental validations are shown on an aluminum plate with arbitrary boundary conditions, excited by a point force and where a piece of foam is glued on a sub-surface of the plate.

The solutions from the continuum representation are compared with the "exact" discrete simulations of these cell structures for a model problem of elastic indentation of a rectangular domain by a point force.

The panel has been excited either by the acoustic field produced by a loudspeaker placed in the Perspex box or directly by a point force generated with a shaker.

In the present paper an analytical Fourier transform approach is used to find the dynamic behaviour of a system consisting of two parallel beams coupled by a plate, when a point force is applied to one of the beams.

The time-averaged flow around the flagellum would then be approximated by the flow from a point force at a suitable average location.

The beam is disturbed by a harmonic input from a point force shaker.

The method is based on replacing a point force given by a delta distribution with a smooth localized function and deriving the exact velocity field produced by the forcing.

Moreover, the effects of (i) small stiffness imperfections and (ii) excitation by a point-force are explored theoretically in a preliminary way.