Faculty of Mechanical Engineering, Lj. (FSLJ)
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Izboljšava dušilca hrupa za izpihovanje komprimiranega zraka na osnovi granuliranih materialov : zaključna naloga Univerzitetnega študijskega programa I. stopnje Strojništvo - Razvojno raziskovalni programZupančič, Anže, strojnikAkustični dušilci za izpihovanje zraka skozi šobo se uporabljajo pri različnih sistemih, kjer stisnjen zrak ekspandira v prostor. V nalogi smo primerjali rešitve na obstoječem dušilcu za izpihovanje ... zraka na osnovi granuliranega materiala. Želeli smo oceniti vpliv granuliranega materiala na znižanje hrupnosti. Opravili smo vrsto meritev, katere smo računsko ovrednotili. Preliminarni izračuni nakazujejo da se z manjšanjem velikosti granularnih zrn povečuje učinek dušenja hrupa. Najbolj učinkovita rešitev je zmanjšala raven hrupa za okoli 10 dBA. S spremembo geometrije obstoječega dušilca bi lahko še dodatno optimizirali njegovo učinkovitost.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [A. Zupančič], 2022Language - slovenianCOBISS.SI-ID - 122313731
Author
Zupančič, Anže, strojnik
Other authors
Prezelj, Jurij, strojnik
Topics
diplomske naloge |
dušilec |
granulat |
komprimiran zrak |
zvok |
hrup |
thesis |
silencer |
granulate |
compressed air |
sound |
noise
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UN 0000001746 IN: 80001746 UN 1746 IN: 80001746 |
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Zupančič, Anže, strojnik | ![]() |
Prezelj, Jurij, strojnik | 20857 |
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and: SICRIS
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