FIELD: engines and pumps.
SUBSTANCE: each initial wave, mass wave of exhaust gas flow is converted to several mass waves of smaller value; at that, it is done in such a way that the fronts of fall and rise of adjacent mass waves of flow of smaller value can cross, and time interval between their maxima is chosen so that integral flow value is close to stationary value. Such execution ensures guaranteed conversion of exhaust gas flow vibrations to stationary flow.
EFFECT: reducing the noise of internal combustion engine exhaust system.
2 dwg
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