TY  - JOUR
AU  - Dojčinović, Marina
AU  - Đorđević, Vitomir
PY  - 2008
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1290
AB  - Cavitation erosion represents an actual problem in machines, whose components such as propellers, blades of hydraulic pumps and turbines, are exposed to high-speed flow of liquid. Research exhibited that hydraulic machinery parts during cavitation are exposed to mechanical action, electrochemical corrosion as well as local temperature increase. Therefore, high ductility, hardness, tensile strength, dynamic strength and corrosion resistance represent main properties in the choice of materials for producing hydraulic machinery parts. These properties depend on chemical composition and microstructure of materials. In this paper cavitation phenomenon was analyzed from laboratory investigation stand point by use modified ultrasonically induced cavitation test method. .
AB  - Kavitaciona erozija predstavlja uvek aktuelan problem kod mašina čiji su elementi, kao što su propeleri, lopatice vodnih turbina i pumpi, pri radu izloženi dejstvu brzog toka tečnosti. Dosadašnja istraživanja pokazala su da elementi hidrauličnih mašina u zoni dejstva kavitacije mogu biti izloženi ne samo mehaničkom dejstvu već i elektrohemijskoj koroziji, kao i lokalnom povišenju temperature. Otuda materijali za izradu elemenata hidrauličnih mašina treba da imaju visoku plastičnost, tvrdoću, čvrstoću, dinamičku čvrstoću i korozionu postojanost. Ova svojstva zavise pre svega od hemijskog sastava i strukture materijala. U radu je analiziran fenomen kavitacije sa aspekta laboratorijskih istraživanja primenom modificirane ultrazvučne metode. .
PB  - Savez inženjera metalurgije Srbije, Beograd
T2  - Metalurgija
T1  - Laboratory investigation of cavitation resistance of materials: Modified ultrasonically induced cavitation test method
T1  - Laboratorijsko istraživanje kavitacione otpornosti materijala - modificirana ultrazvučna metoda
EP  - 228
IS  - 3
SP  - 217
VL  - 14
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1290
ER  - 

@article{
author = "Dojčinović, Marina and Đorđević, Vitomir",
year = "2008",
abstract = "Cavitation erosion represents an actual problem in machines, whose components such as propellers, blades of hydraulic pumps and turbines, are exposed to high-speed flow of liquid. Research exhibited that hydraulic machinery parts during cavitation are exposed to mechanical action, electrochemical corrosion as well as local temperature increase. Therefore, high ductility, hardness, tensile strength, dynamic strength and corrosion resistance represent main properties in the choice of materials for producing hydraulic machinery parts. These properties depend on chemical composition and microstructure of materials. In this paper cavitation phenomenon was analyzed from laboratory investigation stand point by use modified ultrasonically induced cavitation test method. ., Kavitaciona erozija predstavlja uvek aktuelan problem kod mašina čiji su elementi, kao što su propeleri, lopatice vodnih turbina i pumpi, pri radu izloženi dejstvu brzog toka tečnosti. Dosadašnja istraživanja pokazala su da elementi hidrauličnih mašina u zoni dejstva kavitacije mogu biti izloženi ne samo mehaničkom dejstvu već i elektrohemijskoj koroziji, kao i lokalnom povišenju temperature. Otuda materijali za izradu elemenata hidrauličnih mašina treba da imaju visoku plastičnost, tvrdoću, čvrstoću, dinamičku čvrstoću i korozionu postojanost. Ova svojstva zavise pre svega od hemijskog sastava i strukture materijala. U radu je analiziran fenomen kavitacije sa aspekta laboratorijskih istraživanja primenom modificirane ultrazvučne metode. .",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metalurgija",
title = "Laboratory investigation of cavitation resistance of materials: Modified ultrasonically induced cavitation test method, Laboratorijsko istraživanje kavitacione otpornosti materijala - modificirana ultrazvučna metoda",
pages = "228-217",
number = "3",
volume = "14",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1290"
}

Dojčinović, M.,& Đorđević, V.. (2008). Laboratory investigation of cavitation resistance of materials: Modified ultrasonically induced cavitation test method. in Metalurgija
Savez inženjera metalurgije Srbije, Beograd., 14(3), 217-228.
https://hdl.handle.net/21.15107/rcub_technorep_1290

Dojčinović M, Đorđević V. Laboratory investigation of cavitation resistance of materials: Modified ultrasonically induced cavitation test method. in Metalurgija. 2008;14(3):217-228.
https://hdl.handle.net/21.15107/rcub_technorep_1290 .

Dojčinović, Marina, Đorđević, Vitomir, "Laboratory investigation of cavitation resistance of materials: Modified ultrasonically induced cavitation test method" in Metalurgija, 14, no. 3 (2008):217-228,
https://hdl.handle.net/21.15107/rcub_technorep_1290 .