Boštjan Gregorc (Avtor), Andrej Predin (Avtor), Drago Fabijan (Avtor), Roman Klasinc (Avtor)

Povzetek

The purpose of this paper is to present an analysis of the impact of solid particles on the development of cavitating flow conditions around a hydrofoil. Experimental studies have been conducted in a cavitation tunnel with three different mixtures of particles and water. We used a particle-like properties, such as are found in river water, and with increasing mass concentration. We performed measurements of torque and the relative noise in the hydrofoil. The point in the formation of vapour phase on the hydrofoil and the pronounced frequency effect were determined by measuring the relative noise. Based on the analysis the results show that the particles increase the intensity and extent of cavitation.

Ključne besede

particles;cavitation;noise;measurements;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UM FE - Fakulteta za energetiko
Založnik: = Association of Mechanical Engineers and Technicians of Slovenia et al.
UDK: 532.5
COBISS: 1024067932 Povezava se bo odprla v novem oknu
ISSN: 0039-2480
Matična publikacija: Strojniški vestnik
Št. ogledov: 4498
Št. prenosov: 21
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
URN: URN:NBN:SI:doc-44UV4TSJ
Vrsta dela (COBISS): Delo ni kategorizirano
Strani: str. 238-244, SI 50
Letnik: Vol. 58
Zvezek: no. 4
Čas izdaje: apr. 2012
DOI: 10.5545/sv-jme.2011.062
ID: 1726690