Gas Turbine Exhaust Silencers Silencers-Model DSS

QUIETFLO custom engineers gas turbine exhaust silencers to meet stringent specifications involving high flow, high temperature and low pressure drop requirements. These exhaust silencers are used on either direct discharge from the turbine exhaust or in a bypass mode for cogeneration applications. In addition, QUIETFLO can design complete packaged gas turbine noise control systems.
Common materials used for this type silencer are: SS 409 & SS 304. High temperature designs incorporate “floating” perforated face sheets to accommodate thermal expansion thereby minimizing face sheet bucklingdistortion.
Heavy frames ensure splitter rigidity and retention of acoustic fill. Formed entrance noses provide additional splitter strength and shape retention.
Fabrication is sub-contracted to pre-qualified fabricators.
Silencer supports are custom designed and provided as part of our silencer assemblies.
Acoustic packing is selected according to temperature and velocity, with fiberglass cloth wrapping (erosion protection) as a minimum with SS 304 mesh screen added for severe flow conditions.