Exhaust Port Shapes for Sound and Power
730815
2/1/1973
- Content
- A theoretical analysis is presented that predicts significant reductions in exhaust pulse amplitudes and hence exhaust noise levels by varying the shape of the exhaust port in a spark-ignited 2-cycle engine. Verification and correlation with experimental results are also presented.
- Citation
- Johnston, M., "Exhaust Port Shapes for Sound and Power," 1973 SAE International Off-Highway and Powerplant Congress and Exposition, Milwaukee, Wisconsin, United States, September 10, 1973, https://doi.org/10.4271/730815.