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Consulting Services in
Designing Projects
Oil, Gas,
Petrochemical
Oil, gas and
petrochemicals are vast industries in
Middle East. Engineering
applications of fluid
mechanics in these
industries are so
extensive and are used
for the design and
optimization of
equipment and
facilities. Brief fields of
activities are mentioned
below.
Heat
exchangers and cooling
towers.
Reactors, boilers and
furnaces.
Dry and
wet filtering systems
including cyclones,
scrubbers and baghouses.
Rotating
equipment including gas
turbines, compressors,
reactors, mixers and
pumps.
Power Plant
Power plants
are generally classified
into three categories of
hydroelectric, thermal
and wind. CFD
applications in these
fields are so extensive
in design, optimization
and reverse engineering
of the different
equipment that are
generally mentioned
here.
Hydraulic turbines,
gas turbines and steam
turbines.
Pumps.
Reservoirs.
Overflows.
Surge tanks.
Plant boilers and
package boilers.
Dry and wet cooling
towers.
Heat exchangers.
Wind turbines.
Optimum wind farm design
including wake effects.
Architecture,
Building and
Environmental Design
Today, several issues
such as air pollution
and energy efficiency,
has extended the usage
of CFD applications in
buildings and
environmental design.
Wind tunnel tests in the
past were a general
procedure for
aerodynamic wind
analysis of the towers.
But with the benefits of
CFD simulation, using
tunnel tests are
excessively reduced.
Some of the reasons are
mentioned below.
High expenses associated
with building models and
wind tunnel tests and
facilities.
Error caused by
dimensional analysis and
measurements in models.
Software and hardware
improvements.
Possibilities of
accurate simulations and
low costs for
optimization in short
period of time.
General applications of
CFD simulations in these
fields are presented
below.
Building ventilation
optimization for comfort
and saving energy.
Duct optimum design with
the consideration of
natural convection for
forced fan saving
energy.
Urban blocks layout
optimization according
to the prevailing wind
direction angle and
using wind break
technique for energy
saving in towers.
Wind analysis for towers
with the aim of
architecture
optimization.
Urban air pollution
simulation and
environmental design
optimization with
consideration of
prevailing wind
direction.
Stadium architectural
design with considering
the magnitude and
direction of the
prevailing wind and
required standards.
Automotives
CFD simulations have a
vast application in
automotive industry.
According to the
projects in this
Company, long cooperation
with automotive industry
and going through lots
of challenges,
consultations in
different fields
mentioned below are of
interests.
Internal combustion
engines simulation with
the aim of optimizing
different factors such
as geometric parameters,
injections and etcetera.
Thermo-fluid simulation
of cylinder heat and
engine block for design
and optimization.
Capability of close
cooperation with
structural design team
for optimum aerodynamic
design of vehicles.
Performing various
analyses of vehicles gas
equipments.
Biomedical
Due to the significant
volume of fluids in the
human body, CFD has a
wide range of
applications for
different subsystems
simulation. Some of the
Arya Alborz Activities
in this field are
mentioned below.
Blood vessels and
particle deposition
simulation.
Simulation for design
and optimization of
mechanical instruments
such as pumps. Pumps can
be used for blood
pumping or insulin
injections.
Comprehensive simulation
of lungs using CFD
techniques to study the
air distribution in
branches, deposition
formation and the effect
of inhalers spray
quality on the particle
diameter and
distribution through the
lung branches.
CFD simulation of heat
generated in body
tissues caused by
electromagnetic waves
and using FEM
simulations for stress
analysis.
Renewable
energies
Renewable energies are
generally defined as
energies that come from
resources which are
naturally replenished on
a human timescale. These
energies can be
classified into wind,
wave, solar and
geothermal categories.
Due to dependence of
these energies to fluid,
CFD simulations have
broad applications in
renewable energy
industry. Using CFD
techniques, the precise
simulations of winds and
waves have become
possible. Brief
activities of Arya
Alborz Company in this
field are mentioned
below.
Wind turbine studies
with the aim of design
knowledge production,
reverse engineering and
optimization using CFD
and FEM simulations.
Wind farm design with
highest efficiency
during the year with the
consideration of
upstream wake effect.
Technically and
economically evaluations
of hydroelectric power
plants design using wave
energy.
Hydroelectric power
plant design using wave
energy.
Water and Sewage
Water and sewage are one
of the most extensive
industries in all
countries. This
industry, which includes
water and wastewater
treatments, has quite
large branches
associated with fluid
mechanics and therefore
CFD simulations. Brief
activities of Arya
Alborz engineering group
in this industry are
listed below.
Comprehensive CFD
simulations on electro
pumps and pumping
stations for design,
optimization and
retrofit.
Design and optimization
of water reservoirs.
Comprehensive CFD
simulations on aerobic
or anaerobic wastewater
lagoons for design and
optimization with the
target of higher mixing
efficiency and SAE.
Aeration wastewater
lagoon design using the
combination of different
aeration and mixing
techniques for highest
performance using CFD
simulations.
Comprehensive hydraulic
simulation and design
related to water and
wastewater treatment.
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