izpis_h1_title_alt

Noise generation by vacuum cleaner suction units. Part III: Contribution of structure-borne noise to total sound pressure level
Čudina, Mirko (Avtor), Prezelj, Jurij (Avtor)

URLURL - Predstavitvena datoteka, za dostop obiščite http://dx.doi.org/10.1016/j.apacoust.2006.10.001 Povezava se odpre v novem oknu

Izvleček
Noise emitted by a vacuum cleaner suction unit consists of airborne and structure-borne noise. The airborne noise is generated mainly by the turbo blower and the structure-borne noise is generated mainly by the driving electric motor. The structure-borne noise depends on the suction unit design and on operating conditions, and is especially distinct at partial flow rates when rotating stall and surge appear. Among geometrical parameters, the statorof the blower and the electric motor, or metal shield if any, have the greatest effect on the structure-borne noise. Therefore, in this part of the paper, the effects of vibrations of the electric motor structure on the noise characteristics have been measured and analysed at the design and off-design operation. The contribution of structure-borne sound to the total sound pressure level becomes relatively less important at higher flow rates and with a vaned diffuser built-in the blower.

Jezik:Angleški jezik
Ključne besede:sesalniki, sesalne enote, generiranje hrupa, meritve hrupa, karakteristike hrupa, izvori hrupa, vibracije, suction unit, structure-borne noise, vibration, measurements, surge
Vrsta gradiva:Delo ni kategorizirano (r6)
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FS - Fakulteta za strojništvo
Leto izida:2007
Št. strani:str. 521-537
Številčenje:Letn. 68, št. 5
UDK:534:64.06:648.5
ISSN pri članku:0003-682X
COBISS.SI-ID:9749019 Povezava se odpre v novem oknu
Število ogledov:1371
Število prenosov:277
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
 
Skupna ocena:(0 glasov)
Vaša ocena:Ocenjevanje je dovoljeno samo prijavljenim uporabnikom.
:
Objavi na:AddThis
AddThis uporablja piškotke, za katere potrebujemo vaše privoljenje.
Uredi privoljenje...

Gradivo je del revije

Naslov:Applied acoustics
Skrajšan naslov:Appl. Acoust.
Založnik:Elsevier Science
ISSN:0003-682X
COBISS.SI-ID:24982016 Povezava se odpre v novem oknu

Podobna dela

Podobna dela v RUL:
Podobna dela v drugih slovenskih zbirkah:

Komentarji

Dodaj komentar

Za komentiranje se morate prijaviti.

Komentarji (0)
0 - 0 / 0
 
Ni komentarjev!

Nazaj