Figure 15. Photo and dimensional details of test object 3. (b) Chamber wall thickness 3 mm, chamber main width 17.8, 21.7, 15, 14.4, 14, 15.2,20 mm, inner diameter 34mm

From

Low Noise Intake System Development for Turbocharged I.C. Engines Using Compact High Frequency Side Branch Resonators

Sabry Allam

Advances in Powertrains and Automotives. 2015, 1(1), 12-23