High electromechanical transformation of piezoelectric material and efficient energy transfer of mechanical structure make the piezoelectric generator a high performance.
Very light materials have been chosen both for the drift medium, a helium-based gas mixture, and for the mechanical structure, made of carbon fiber, to minimize multiple scattering and conversion of low-energy photons.
The various relationships are widely used to: (i) quantify damping in miniaturized mechanical structures; (ii) make connections between dissipation and structural dynamics; (iii) compare measurements from different techniques; (iv) compare theoretical predictions with experimental measurements; and (v) design micromechanical and nanomechanical resonators.
A wide use of engineering and natural materials with microstructure makes it necessary to develop methods of describing mechanical behaviour of structures made of these materials.
As opposed to many other types of unit cells, there is currently no analytical solution that could be used for prediction of the mechanical properties of cellular structures made of the diamond lattice unit cells.
The kinematic study of the mechanical structure was made by the virtual prototyping process, based on modeling and simulating of the tension applied in frame, using the finite elements method, based on basic concepts of kinematics of mobile robots and previous experiences.
The mechanical properties of open cell structures made from an elastic plastic bulk material are investigated by Finite Element simulations.
This paper presents an extensive overview of the achievements in the study on the mechanical behaviour of elements and structures made of recycled aggregate concrete (RAC) in China.
This article presents a nonlinear analysis to explore mechanical properties of the membrane structures made of laminated woven fabrics by numerical simulation and experiments.
It will be of great benefit to reduce the density of carbon fiber without compromising mechanical properties, so that high-performance structures made from such fibers can be lighter than those made from the solid carbon fibers.
