Nonlinear transient response analysis of rotating carbon nanotube reinforced composite cylindrical shells with initial geometrical imperfection
Archives of Civil and Mechanical Engineering,
Год журнала:
2024,
Номер
24(3)
Опубликована: Май 27, 2024
Язык: Английский
Review of Collocation Methods and Applications in Solving Science and Engineering Problems
Computer Modeling in Engineering & Sciences,
Год журнала:
2024,
Номер
140(1), С. 41 - 76
Опубликована: Янв. 1, 2024
The
collocation
method
is
a
widely
used
numerical
for
science
and
engineering
problems
governed
by
partial
differential
equations.This
paper
provides
comprehensive
review
of
methods
their
applications,
focused
on
elasticity,
heat
conduction,
electromagnetic
field
analysis,
fluid
dynamics.The
merits
the
can
be
attributed
to
need
element
mesh,
simple
implementation,
high
computational
efficiency,
ease
in
handling
irregular
domain
since
type
node-based
method.Beginning
with
fundamental
principles
method,
discretization
process
continuous
elucidated,
how
approximation
solutions
solving
equations
are
explained.Delving
into
historical
development
methods,
earliest
applications
key
milestones
traced,
thereby
demonstrating
evolution
within
realm
computation.The
mathematical
foundations
encompassing
selection
interpolation
functions,
definition
weighting
derivation
integration
rules,
examined
detail,
emphasizing
significance
comprehending
method's
effectiveness
stability.At
last,
practical
application
contexts
emphasized,
including
conduction
simulations,
coupled
dynamics
simulations.These
specific
case
studies
underscore
broad
applicability
addressing
complex
challenges.In
conclusion,
this
puts
forward
future
trend
through
rigorous
analysis
discussion,
facilitating
further
advancements
research
these
fields.
Язык: Английский
Active vibration control of functionally graded graphene nanoplatelets reinforced composite plates with piezoelectric layers under multi-order excitation
Engineering Structures,
Год журнала:
2024,
Номер
322, С. 119208 - 119208
Опубликована: Окт. 30, 2024
Язык: Английский
Efficient mechanical modeling of sandwich panels with functionally graded lattice cores under thermal environments
Thin-Walled Structures,
Год журнала:
2024,
Номер
200, С. 111935 - 111935
Опубликована: Апрель 24, 2024
Язык: Английский
Flutter and dynamic analysis of laminated Fiber-MRE circular and annular plates: An experimental and finite element study
Mechanical Systems and Signal Processing,
Год журнала:
2025,
Номер
234, С. 112833 - 112833
Опубликована: Май 17, 2025
Язык: Английский
Thermal upheaval buckling framework of a graphene-reinforced subsea pipeline laid on an arched concave seabed
Engineering Structures,
Год журнала:
2024,
Номер
318, С. 118750 - 118750
Опубликована: Авг. 9, 2024
Язык: Английский
On the accuracy of a homogenization scheme for the linear buckling analysis of structures assembled from beam-based lattice plates
International Journal of Structural Integrity,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 18, 2024
Purpose
This
study
examines
the
accuracy
of
a
homogenization
scheme
for
linear
buckling
analysis
structures
assembled
from
beam-based
lattice
plates.
Regardless
in-plane
acting
loads,
behavior
is
characterized
by
abrupt
out-of-plane
deformation.
Apparently,
if
plates
are
modeled
as
homogenized
ones,
effective
material
properties
should
be
considered.
However,
prevalently
implemented
in
literature,
assigned
to
analysis,
and
thus,
results
erroneous.
Design/methodology/approach
The
performed
two
finite
element
models,
i.e.
high-
low-fidelity
models.
In
former
one,
each
strut
an
Euler–Bernoulli
beam,
all
geometrical
features
explicitly
simulated.
On
other
hand,
one
involves
having
determined
counterparts
using
energy-based
method.
Findings
confirmed
comparison
obtained
Six
topological
configurations
unit
cells
considered,
first
five
modes
inspected.
examinations,
model
offers
acceptable
level
accuracy,
relative
difference
between
models
lower
than
5%.
Furthermore,
it
recommended
use
rather
ones
ensure
precise
simulation.
Originality/value
current
original.
there
some
studies
regarding
or
panels
with
properties.
these
analytical
approach,
consequently,
they
confined
whose
geometry
simple.
present
paper,
examined.
It
can
noticed
that
have
complex
geometry.
Therefore,
feasibility
validated.
Язык: Английский