Truck Noise-VI B. A Baseline Study of the Parameters Affecting Diesel Engine Intake and Exhaust Silencer Design.

摘要

A survey of diesel engine,truck,intake system,and exhaust system manufacturers was made for the purpose of compiling detailed information on all major mass-produced diesel engines currently used in the United States for trucks and buses,and on existing or available-for-order diesel engine intake and exhaust silencers. Survey information was supplemented with comparative data on the acoustic characteristics of diesel engines and the acoustic performance of selected intake and exhaust systems. All survey and test information was compiled and presented in tabular form by engine model to allow data comparison and silencer system selection.