Higgott-Kane, A Division of ATCO Noise Management
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Higgott-Kane, A Division of ATCO Noise Management
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Higgott-Kane, A Division of ATCO Noise Management
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Products

Introduction
Package Systems
Intake & Exhaust Systems
Anti-icing
Turbine Models
Retrofit
Exhaust Systems
ATCO

Effective silencing.  Long service.

Higgott-Kane custom designs exhaust silencers for guaranteed performance and long lasting service.  Using our extensive experience, we have developed proprietary acoustic baffle system designs to Exhaust Stackeffectively attenuate noise while withstanding both thermal stress and vibration.  Fabricated from steel and materials resistant to high temperatures, vibration and corrosive environments, Higgott-Kane exhaust silencers provide rugged performance and years of service. 

To comply with increasingly stringent noise level specifications, we have developed multi-stage, high performance exhaust silencers with special vibration breaks to limit flanking paths and acoustically isolated interior liners to restrict casing-radiated noise break-out. No other company utilizes this design.  Higgott-Kane exhaust silencers are truly unique and absolutely effective.

We select exhaust silencer type, materials and design elements to suit the noise requirement, available space and allowable pressure drop. We locate our exhaust silencers vertically in the exhaust stack, horizontally in the ductwork, or in both locations for optimal noise reduction.  Our experienced acoustical engineers use Computational Fluid Dynamics (CFD), Finite Element Analysis (FEA), proprietary acoustical design software, and R&D to test and validate the dynamic silencer performance and pressure drop characteristics.

Our custom acoustic designs consider: 

  • Noise regulation or target
  • Normal gas stream temperature
  • Maximum gas stream temperature
  • Gas stream properties (corrosive or abrasive properties)
  • Normal system pressure and maximum pressure
  • Flow rate and volume
  • Flow direction
  • Frequency of turbine operation
  • Start-up and shut-down
  • Ambient temperature
  • Thermal expansion properties of silencing materials     

                              

Read more about Higgott-Kane Acoustical Engineering Capabilities

Read more about Exhaust Stack Systems

Gas Turbine Exhaust Stack and Silencer
Higgott-Kane supplies noise control systems for gas turbine models all over the world
Click here to view all turbine models
 
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