Sökning: "Exhaust Orifice Noise"

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  1. 1. Development of Acoustic Simulation Methods for Exhaust Systems

    Master-uppsats, KTH/Optimeringslära och systemteori

    Författare :Christin Friberg Femling; [2021]
    Nyckelord :Optimization; Acoustic Optimization; Systems Engineering; Engine Acoustics; Vehicle Acoustics; Internal Combustion Engine Acoustics; Exhaust Orifice Noise; Pass-by Noise; Optimering; Akustisk optimering; Systemteknik; Motorakustik; Fordonsakustik; Akustik hos Förbränningsmotorer; Avgasljud;

    Sammanfattning : Noise pollution is a growing concern due to its harmfulness to human health. Heavy vehicles powered by internal combustion engines stands for a major part of the environmental noise, why noise reduction is an increasing priority in enginve development. LÄS MER