Sentence examples for by the structural intensity from inspiring English sources

The transmission of vibrational energy flow in stiffened plates is analyzed by the structural intensity method.

The power injected into the structure by a shaker is evaluated in two different ways: directly by measuring the force and the velocity at the excitation point, and by integrating the structural intensity vectors over a closed curve containing the vibration source.

The structural intensity of plate structures connected by loosened bolts subjected to forced excitation is also presented in this paper.

First the local structure function (LSF) should be generated and the structural intensity error is calculated by comparing the LSF between I x, y) andI d (x, y).

The structural intensity field and the divergence of structural intensity are evaluated.

Using the structural intensity approach, the crack is detected on the key point easily.

The effects of geometrical properties of stiffeners on the changes of power flow are quantitatively analyzed by numerical integration for the structural intensities.

Subsequently, special attention is focused on the energy transmission and mechanism of the box-type structure by structural intensity analysis.

Numerical simulations are carried out for a rotating flexible disk-spindle system supported by ball bearing and flexible shaft by the finite element method, and the vibrational energy transmission caused by an eccentric mass is analyzed by using structural intensity technique.

In this paper, vibration energy flow in stepped thickness rectangular plates is analysed by structural intensity technique employing the finite element method.

In this paper, we present a new method for the calculation of instantaneous structural intensity on the beam by using the wavelet transform and the details of the computational algorithm to obtain structural intensity by the harmonic wavelet transform is described.