We had dual 2" eyeball air vents in my instrument panel, on the left and lower right side. They were fed a supply of outside air, ducted in from a belly scoop using a single common 2" flex tube. They were then split, using a "Y" fitting.
One eyeball had to be removed to make room for the prop control and throttle linkage going forward.
Here is the question: with only one eyeball outlet, will the discharge volume drop by 50%, or will the total volume be the same but the velocity sped up two times in order to escape through a single outlet?
One eyeball had to be removed to make room for the prop control and throttle linkage going forward.
Here is the question: with only one eyeball outlet, will the discharge volume drop by 50%, or will the total volume be the same but the velocity sped up two times in order to escape through a single outlet?