port theory (1 Viewer)

[Dave_Gib]

if I have one port, with 180 degree bend( the port doubles back on itself )

now the first part of the port is 2 inches wide, and the second part of the port(after the bend) is 4 inches wide

all other parameters equal, does that give me a 3 inch wide port?

 

[Dave_Gib]

people on CAF said it would act more like a 2 inch wide port, but the 4 inch half at the end of the port would cut back on wind speed

I will test it when it's done and post results