This paper investigates a metamaterial cylindrical shell with local resonators for broadband longitudinal wave attenuation. A three-component phononic crystal metamaterial cylindrical shell that opens ...
School of Civil Engineering, National Technical University of Athens, Athens, Greece The Meshless Analog Equation Method (MAEM) is a purely mesh-free method for solving partial differential equations ...
Abstract: Accurate calculation of natural frequencies is significant for accurate prediction and suppression of motor vibration and noise. In order to reduce the errors caused by simplified structure ...
Simplified expressions for dynamic behavior of cylindrical shells uncoupled and coupled with liquids
The dynamic behavior of cylindrical shells is essential in many practical applications. These include in-vacuum and coupled vibrations of structures with contained fluids. Closed-form solutions are ...
Under combined electro-thermo-mechanical loadings, the nonlinear bending of piezoelectric cylindrical shell reinforced with boron nitride nanotubes (BNNTs) is investigated in this paper. By employing ...
For the design of scaled model and similarity prediction of vibration of 300,000m 3 blast furnace gasholder body, based on energy method and discrete stiffening theory, the scaling principle relation ...
Abstract: Cylindrical shell transducers are widely used in underwater acoustic engineering. For example, free-flooded ring transducers are often used as transmitters in underwater acoustic ...
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