Guaranteed
silencing with non-uniform swirl patterns, velocities and pressures.
Gas turbines produce
hot gases up to 1200 ºF, in swirl flow with non-uniform velocities and
pressures. High thermal stresses, pressure variances occur and high
levels of noise and vibration are generated. Designing exhaust systems
and silencers in this hostile environment to reduce noise emissions and ensure both
worker safety and regulatory compliance is ATCO Structures & Logistics' (ASL) specialty.
With an installed base
of over 500 Gas Turbine Exhaust Systems and Higgott-KaneTM Silencers, ASL's systems are used
on simple cycle, combined cycle and co-generation applications for power
generation, natural gas compression, and offshore platforms worldwide.
Our exhaust systems
reduce noise from gas turbines ranging in size from 1.5 MW to 265 MW.
Our scope of supply includes:
- Higgott-KaneTM Silencing Systems
- Exhaust stacks
- By-pass diverters with
expansion joints
- Simple Cycle Catalyst Systems
- Exhaust diffuser/plenum.
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|
ASL supplies noise
control systems for gas turbine models all over the world |
Combustion intake air
for a gas turbine contains entrained materials from the environment or
may form ice in cold climates which cause erosion or damage to the axial
compressor and the hot-gas-path parts. Turbine (gas and steam) noise is also emitted
through the air path, and through the casing. The performance of the
gas turbine is affected by the temperature of the air and the pressure
drop of this high volume air flow. As a supplier of acoustic Combustion Air
Inlet Systems, ASL offers a complete flange to flange solution
with a scope of supply that includes air filtration, evaporative
cooling, fogging systems and wet compression along with all associated
noise control, proprietary anti-icing systems, ducting, flexible joints, dampers and support steelwork.
Our equipment is
installed worldwide on gas turbines ranging in size from 1.5 MW to 256
MW.
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Click here
to view all turbine models |
