• Box of turbulence


• Optical diagnostics


• Biomass packed bed reactor


• Coal gasification reactor


• Tsuji type counter flow burner


• Co-flow burner


• Cross-flow set up


• Porous sphere set up


• Jet test facility


• Anechoic chamber


• Counterflow burner

Anechoic chamber serves as a free-field environment for the study of jet noise. It restricts the sound reflections and insulates the acoustic data from external noise. It is of the dimension 2.5 m x 2 m x 2 m. Square pyramidal wedges made of polyurethane foam are adhered to the walls of the chamber except the floor and the floor is lined with carpet. It is calibrated by inverse square law and has cut-off frequency 630 Hz.

Faculty incharge:
Dr. Srinivasan K