Matlab codes for 3D topology optimization of multi-material piezoelectric actuators and energy harvesters
A Homayouni-Amlashi, O Sigmund… - Structural and …, 2024 - Springer
This paper presents two MATLAB codes for topology optimization of multi-material
piezoelectric actuators and energy harvesters. These codes provide the extensions of the …
piezoelectric actuators and energy harvesters. These codes provide the extensions of the …
A novel multimodal and multidirectional energy harvester by asymmetric 3D skeletal frame structures
I Fattahi, HR Mirdamadi - Journal of the Brazilian Society of Mechanical …, 2020 - Springer
Designing multimodal and multidirectional energy harvester (EH) topologies with high-strain
areas is among the most demanding and critical obstacles encountered in powering small …
areas is among the most demanding and critical obstacles encountered in powering small …
On the tuning of static pull-in instability and nonlinear vibrations of functionally graded micro-resonators with three different configurations
SMJ Mousavi, P Sharifi, I Fattahi… - Journal of the Brazilian …, 2020 - Springer
In this paper, the vibrational behavior of a functionally graded (FG) micro-resonator is
investigated for three different configurations based on the Euler–Bernoulli beam model and …
investigated for three different configurations based on the Euler–Bernoulli beam model and …
A 3D multi-directional and multimodal broadband vibration energy harvester using an L-shaped bending beam
X Dai, Z Zhang, W Chen, L Wang… - Journal of Physics …, 2023 - iopscience.iop.org
Abstract A three-dimensional (3D), multi-directional and multimodal broadband vibration
energy harvester using L-shaped curved beams is proposed in this paper. The harvester is …
energy harvester using L-shaped curved beams is proposed in this paper. The harvester is …
A fluid-structure interaction model for carbon nanotubes conveying fluid considering non-plug flow effects
Fluid viscosity and nanoflow effects make a nonuniform velocity profile inside carbon
nanotubes (CNTs) conveying fluid affecting the stability of CNTs. In this study, a …
nanotubes (CNTs) conveying fluid affecting the stability of CNTs. In this study, a …
Inverse kinematic procedures applied to underwater rescue transfer skirt mechanisms using altimeter sensors
One of the most complicated challenges in submarine rescue operations is how to effectively
connect a disabled submarine to a rescue one. Articulated transfer skirt mechanisms are …
connect a disabled submarine to a rescue one. Articulated transfer skirt mechanisms are …
Application of consistent geometric decomposition theorem to dynamic finite element of 3D composite beam based on experimental and numerical analyses
I Fattahi, HR Mirdamadi, H Abdollahi - Frontiers of Structural and Civil …, 2020 - Springer
Analyzing static and dynamic problems including composite structures has been of high
significance in research efforts and industrial applications. In this article, equivalent single …
significance in research efforts and industrial applications. In this article, equivalent single …
[PDF][PDF] Parametric study on the excitation amplitudes of the novel 3D skeletal frame energy harvester
I Fattahi, HR Mirdamadi - researchgate.net
The 3D skeletal frame configuration has been previously introduced by Iman Fattahi and
Hamid Reza Mirdamadi as a means for overcoming deficiencies encountered by …
Hamid Reza Mirdamadi as a means for overcoming deficiencies encountered by …