Proceedings of the Institution of Mechanical Engineers Part C Journal of Mechanical Engineering Science,
Год журнала:
2024,
Номер
238(21), С. 10460 - 10479
Опубликована: Июль 25, 2024
The
article
combines
the
finite
element
method
with
novel-type
sinusoidal
hyperbolic
shear
strain
hypothesis
to
study
static
bending
response
and
dynamics
of
nanoplates
subjected
simultaneous
mechanical,
thermal,
voltage
loads.
plate
equilibrium
equation
is
developed
from
concept
potential
work,
which
takes
into
account
impact
flexoelectricity
effect.
formula
for
electric
field
that
operating
on
becomes
more
complicated
when
new
theory
used;
nonetheless,
its
complexity
adequately
displays
both
mechanical
electrical
components,
as
well
electromechanical
are
acting
nanoplate.
computational
also
verified
through
comparison
previously
published
data.
investigates
influence
some
material
factors,
temperature,
external
displacement
charge
polarization
in
case
subjecting
time-varying
results
demonstrate
thermomechanical-electrical
dependent
numerous
serve
foundation
practical
design
application
nanostructures.
Journal of Vibration and Control,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 12, 2025
This
paper
presents
the
nonlinear
chaotic
mechanical
model
for
magneto-electric
elastic
(MEE)
laminated
nanoplates,
with
flexomagnetoelectric
(FME)
effect,
subjected
to
multi-physical
field
excitation.
Utilizing
high-order
shear
deformation
theory
(HSDT),
Hamilton’s
principle,
and
strain-displacement
relationships
from
von
Karman’s
theory,
governing
equations
system
are
derived.
The
application
of
nonlocal
strain
gradient
(NSGT)
facilitates
consideration
size
effect
in
system.
employment
Airy
stress
function
manages
nonlinear-nonlocal
terms
control
equation.
accurate
solution
approach
is
ultimately
formulated
by
combining
dual-mode
Galerkin
method
fourth-order
Runge-Kutta
method.
outcomes
indicate
that
behavior
MEE
nanoplates
substantially
affected
FME
hygrothermal
conditions,
electromagnetic
field.
research
conducted
this
intends
offer
comprehensive
theoretical
basis
utilization
nanomaterials
industrial
engineering,
alongside
derivation
criteria
essential
mitigating
controlling
behaviors
within
