An extensive review of piezoelectric energy-harvesting structures utilizing auxetic materials

A Tabak, B Safaei, A Memarzadeh, S Arman… - Journal of Vibration …, 2024 - Springer
Background Today, energy harvesting is a hot topic in the scientific community because of
the scarcity and insufficiency of energy resources. Piezoelectric systems have been proven …

State-of-the-art review of energy harvesting applications by using thermoelectric generators

B Safaei, S Erdem… - Mechanics of …, 2024 - Taylor & Francis
Global energy demand is increasing day by day and this has led to the discovery of
developed technologies to produce the required energy. Heat is a very common source to …

Nonlinear instability of axially loaded functionally graded multilayer graphene platelet-reinforced nanoshells based on nonlocal strain gradient elasticity theory

S Sahmani, MM Aghdam - International Journal of Mechanical Sciences, 2017 - Elsevier
With the aid of a more comprehensive size-dependent continuum elasticity theory, the
nonlinear instability of functionally graded multilayer graphene platelet-reinforced …

[HTML][HTML] Nonlocal strain gradient shell model for axial buckling and postbuckling analysis of magneto-electro-elastic composite nanoshells

S Sahmani, MM Aghdam - Composites Part B: Engineering, 2018 - Elsevier
The present study deals with the size-dependent nonlinear buckling and postbuckling
characteristics of magneto-electro-elastic cylindrical composite nanoshells incorporating …

[HTML][HTML] Nonlinear secondary resonance of nanobeams under subharmonic and superharmonic excitations including surface free energy effects

A Sarafraz, S Sahmani, MM Aghdam - Applied Mathematical Modelling, 2019 - Elsevier
The main objective of this study is to predict both the subharmonic and superharmonic
resonances of the nonlinear oscillation of nanobeams in the presence of surface free energy …

Nonlinear vibrations of pre-and post-buckled lipid supramolecular micro/nano-tubules via nonlocal strain gradient elasticity theory

S Sahmani, MM Aghdam - Journal of Biomechanics, 2017 - Elsevier
The unique geometry with high surface ratio makes lipid micro/nano-tubules as an excellent
self-assembled supramolecular structure in various biological applications such as …

Axial postbuckling analysis of multilayer functionally graded composite nanoplates reinforced with GPLs based on nonlocal strain gradient theory

S Sahmani, MM Aghdam - The European Physical Journal Plus, 2017 - Springer
In this paper, a new size-dependent inhomogeneous plate model is constructed to analyze
the nonlinear buckling and postbuckling characteristics of multilayer functionally graded …

[HTML][HTML] Size-dependent nonlinear bending of micro/nano-beams made of nanoporous biomaterials including a refined truncated cube cell

S Sahmani, MM Aghdam - Physics Letters A, 2017 - Elsevier
Morphology and pore size plays an essential role in the mechanical properties as well as
the associated biological capability of a porous structure made of biomaterials. The objective …

Nonlocal strain gradient beam model for postbuckling and associated vibrational response of lipid supramolecular protein micro/nano-tubules

S Sahmani, MM Aghdam - Mathematical Biosciences, 2018 - Elsevier
As a supramolecular construction, lipid protein micro/nano-tubules can be utilized in a
variety of sustained biological delivery system. The high slenderness ratio of lipid tubules …

[HTML][HTML] Nonlinear primary resonance of micro/nano-beams made of nanoporous biomaterials incorporating nonlocality and strain gradient size dependency

S Sahmani, MM Aghdam - Results in physics, 2018 - Elsevier
A wide range of biological applications such as drug delivery, biosensors and hemodialysis
can be provided by nanoporous biomaterials due to their uniform pore size as well as …