The gaseous fuel-air coaxial jet flow and combustion under different fuel compositions are actively controlled through periodic excitation of the initial jet shear layer with arrayed miniature jet actuators equipped on the inner surface of the annular nozzle. In the present study. methane (CH4) is diluted by nitrogen (N2) or carbon dioxide (CO2) with various dilution rates to mimic bi... https://www.roneverhart.com/Liftmaster-CSL24UL-Slide-Gate-Opener/