Noise Control Designs by Spectrum at Renca CCGT Power Station, Santiago, Chile

One of a number of elements of noise control designed for this new CCGT/Co-gen power station located in the suburbs of Santiago, Chile. 
This shows the manufacturing drawings of acoustic splitters, acoustically and aerodynamically designed by Spectrum, which were located
within the exhaust stack of the station. It was designed to reduce upstream noise levels by 10 dB(A) whilst not increasing flow noise or
back-pressure excessively.