1
Physics, Astronomy & Cosmology / Hemholtz Exhaust
« on: 27/01/2020 19:22:32 »
So I want to put a helmholtz resonator on my 2 stroke bike engine to remove a certain frequency. My question is, Does the diameter of the main pipe need to be the same as the diameter of the hemholtz resonator? Also does it matter what angle the resonator intersects with the main pipe?