Controlling noise pollution from gas turbines is a priority for many organisations. It is essential that the noise from the atmospheric inlet and exhaust opening of gas turbines have the required noise control measures in place that ensures the facility meets with the relevant noise criterion.
The Acoustic Baffles are made of Stainless Steel materials with perforated Skin packed with mineral Fibres. Stainless steel wiremesh and Fibre Glass mat are provided for infill protection.
For high temperature applications, a combined layer of mineral fibres and ceramic wool are used with stainless steel wiremesh and ceramic fibre mat for infill protection. For large stack silencers the Acoustic Baffles are pre-fabricated at shop and erected at sight inside the stack.
For this purpose AIPL uses mounting brackets which are welded to the stack and the baffles are inserted and positioned on the mounting bracket freely to allow thermal expansion both in longitudinal direction as well as in vertical direction upto 40mm or as per the thermal expansion requirement.
The aerodynamically designed splitters offer minimum resistant to the flow. And we have designed and supplied stack silencers to restrict the pressure drop across the silencer within 10mm of WC.