| Mechanical Systems |
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Valves &
Actuators |
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Infotech's
design
team has
acquired
the art
of
designing
the
basic
actuator
required
for
Aircraft
Hydraulic
system.
The team
has the
expertise
in
making
the 3-D
modeling
of
actuator
body.
The team
has also
developed
capability
of
designing
different
types of
valves
including
solenoid
operated
valves. |
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Actuators
& Valves
Analysis |
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Infotech
analysis
team has
developed
capability
in
understanding
the
functionality
& design
aspects
of
valves
and
actuator
assemblies
which
enabled
analysis
team to
perform
successfully
design
validation
of
complete
assembly
for any
given
operating
or
environmental
conditions.
The team
is also
capable
of
providing
alternate
solutions
to
optimize
the
design
and
developing
standard
work. |
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The
objective
of
Actuators
analysis
is to
determine
the
induced
stress
under
the
three
stages
of
operation,
fully
retracted,
mid
extended
and
fully
extended
for
fatigue,
proof
and
ultimate
load
cases. |
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The
objective
of Valve
analysis
is to
determine
the
induced
stress
under
the
random
vibration
environment,
with and
without
internal
pressure
at
Maximum
temperature,
in order
to
achieve
the
required
fatigue
life
whilst
minimizing
the
component
weight. |
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Infotech
has
successfully
performed
analysis
to
validate
Actuators
& Valves
for
several
leading
aerospace
leaders. |
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Actuators
& Valves
analyzed
are: |
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RAM door
actuator |
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CAC FOD
actuator |
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AVS
inlet
door
actuator |
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Liquid
valve |
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Shut off
valve |
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NGS
system
-ram
control
valve |
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Flow
control
valve |
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Main
Rotor
Actuator |
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Tail
Rotor
Actuator |
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Air
Conditioning
System For
Aircrafts |
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Air
conditioning
includes
heating,
cooling,
ventilation,
moisture/contaminant
control,
temperature
control,
distribution,
and
cabin
pressure
control.
Common
systems
are the
air
conditioning
system (ACS)
and the
cabin
pressure
control
system (CPCS). |
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Air
cycle
refrigeration
is the
predominant
means of
air
conditioning
for
commercial
and
military
aircraft
of all
types.
The
aircraft
air
cycle
air
conditioning
system
utilizes
the
high-pressure
air
extracted
from the
gas
turbine
engine
compressor
to
satisfy
the
aircraft
ventilation,
heating,
cooling
and
pressurization
requirements.
A water
separator
removes
moisture
condensed
during
the
refrigeration
process.
The
refrigerated
air is
then
delivered
to the
aircraft
compartments
to cool,
pressurize
and
ventilate
these
areas
with
fresh
air. |
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Fuel
Pumps |
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The
electronic
control
system
group of
Infotech
provides
world
class
solutions
to
engine
manufacturers
in the
areas of
fuel
pumps
and fuel
metering
units. |
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Infotech
has
worked
both on
new
design
and
Legacy
conversion.
The team
converts
all the
2D
drawings
to 3D
models
and
builds a
whole
assembly
of the
fuel
Metering
unit.
The
group is
also
responsible
for
building
the fuel
lines in
& out of
the fuel
metering
unit.
The
group
has
specialized
tools
that
place
these
plumbing
lines in
the
shortest
possible
distance
and also
maintains
a
minimum
wall
thickness
around
them,
since
these
plumbing
lines
carry
fuel at
given
temperature
and
pressure,
every
bore is
validated
thru
stress
analysis
to
ensure a
minimum
wall is
maintained
to take
up the
fuel
flow.
The
group is
also
responsible
in
creating
the
manufacturing
drawings
from an
individual
part
level to
the
whole
assembly |
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Composites
And
Material
Engineering |
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The
materials
and
composites
team at
Infotech
is
working
and
delivering
world
class
solutions
in the
areas of
Materials
Modeling,
Fatigue
Loading
Sequence
of
Composite
Material,
Fracture
Surface
Analysis
of
Composite
Material
and
Modeling
of
Fatigue
Crack
Propagation
in
Composites. |
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Technologies: |
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MSC /
NASTRAN,
ANSYS,
ABAQUS,
LS-Dyna,
Pro /
Mechanica,
I-Sight,
etc.,
and has
been
using
these
along
with
leading
product
design
tools
such as
UG, Pro
/
Engineer
and I-DEAS
and
CATIA.
SCADE,
DOORS,
Matlab &
Simulink,
Teamwork,
Cantata,
AdaTest,
LDRA,
RTRT , Vectorcast,
PVCS ,
Clearcase,
Clearquest
, VSS.
Targets
– Power
PC,
Infineon,
ARINC
429 /
615,
ARINC
625,
CAN, RS
422 & RS
232 -
optional |
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