1972-02-01

Origins of Diesel Truck Noise and Its Control 720636

The paper discusses the fundamental origins of truck noise and shows the rate at which the noise of each individual source increases with speed. Various means of controlling noise from each component are considered. A method of predicting engine noise, and hence vehicle noise, from basic engine speed and piston diameter data is given and the significance of this information to the engine designer is emphasized.

SAE MOBILUS

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