Experimental Study of Wire Brush Brake Noise on a Personal Car
Experimental Study of Wire Brush Brake Noise on a Personal Car
Experimental Study of Wire Brush Brake Noise on a Personal Car
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
SPL dB<br />
Norrmalized<br />
Interior and Exterior <str<strong>on</strong>g>Noise</str<strong>on</strong>g><br />
-Increasing Increasing <str<strong>on</strong>g>Brake</str<strong>on</strong>g> Pressure<br />
15<br />
10<br />
5<br />
0<br />
Interior Exterior<br />
5.0 [bar]<br />
33.3 3 [bar] [b ]<br />
1.8 [bar]<br />
200 400 600 800 1000<br />
Frequency [Hz]<br />
SPL dB<br />
Normalized<br />
15<br />
10<br />
Roller speed, 1.3 [km/h]<br />
•<str<strong>on</strong>g>Noise</str<strong>on</strong>g> <str<strong>on</strong>g>Noise</str<strong>on</strong>g> phenomen<strong>on</strong> present <strong>on</strong>ly interiorly<br />
8<br />
5<br />
0<br />
5.0 [bar]<br />
33.3 3 [bar]<br />
1.8 [bar]<br />
200 400 600 800 1000<br />
Freq Frequency enc [Hz] [H ]
Change language