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Influence of hybrid pumps rotor construction on cavitation occurrence and pumps efficiency

Sead Delalić
Mišo Hudjec
Indira Buljubašić
Haris Memić

Puni tekst: hrvatski, pdf (450 KB) str. 47-51 preuzimanja: 1.322* citiraj
APA 6th Edition
Delalić, S., Hudjec, M., Buljubašić, I. i Memić, H. (2007). Utjecaj konstrukcije rotora hibridnih pumpi na pojavu kavitacije i stupanj djelovanja. Tehnički vjesnik, 14 (3,4), 47-51. Preuzeto s https://hrcak.srce.hr/18911
MLA 8th Edition
Delalić, Sead, et al. "Utjecaj konstrukcije rotora hibridnih pumpi na pojavu kavitacije i stupanj djelovanja." Tehnički vjesnik, vol. 14, br. 3,4, 2007, str. 47-51. https://hrcak.srce.hr/18911. Citirano 22.10.2019.
Chicago 17th Edition
Delalić, Sead, Mišo Hudjec, Indira Buljubašić i Haris Memić. "Utjecaj konstrukcije rotora hibridnih pumpi na pojavu kavitacije i stupanj djelovanja." Tehnički vjesnik 14, br. 3,4 (2007): 47-51. https://hrcak.srce.hr/18911
Harvard
Delalić, S., et al. (2007). 'Utjecaj konstrukcije rotora hibridnih pumpi na pojavu kavitacije i stupanj djelovanja', Tehnički vjesnik, 14(3,4), str. 47-51. Preuzeto s: https://hrcak.srce.hr/18911 (Datum pristupa: 22.10.2019.)
Vancouver
Delalić S, Hudjec M, Buljubašić I, Memić H. Utjecaj konstrukcije rotora hibridnih pumpi na pojavu kavitacije i stupanj djelovanja. Tehnički vjesnik [Internet]. 2007 [pristupljeno 22.10.2019.];14(3,4):47-51. Dostupno na: https://hrcak.srce.hr/18911
IEEE
S. Delalić, M. Hudjec, I. Buljubašić i H. Memić, "Utjecaj konstrukcije rotora hibridnih pumpi na pojavu kavitacije i stupanj djelovanja", Tehnički vjesnik, vol.14, br. 3,4, str. 47-51, 2007. [Online]. Dostupno na: https://hrcak.srce.hr/18911. [Citirano: 22.10.2019.]

Sažetak
Pumps that are used for fluids transportation are mostly rotary. They represent such a constructional solution that is supposed to overcome a problem of gas bubbles presence in the fluid causing it to become a mixture of liquid and gas at the pump inlet. Such occurrences of fluid mass are inevitable in many technology processes. Pumps, which would have such a constructional solution and designed characteristics that could solve mentioned transportation problems, would certainly have a significant application in many industrial fields. However, manufacturing costs
of such pumps would have to be the same or smaller compared to existing solutions, while the efficiency would have to be similar to the one for rotary pumps. Therefore, some tests were carried out on hybrid pumps in order to determine in which way their efficiency might be increased to the level similar for rotary pumps. With an aim of having a flow regime as similar as possible to the standard rotary pump; several tests were carried out on pump performance characteristics with different flow regimes and different constructions of rotor. A special attention was paid to occurrence of cavitations and its influence on performance characteristics and pump life.

Ključne riječi
hybrid pump; cavitation; rotor; efficiency

Hrčak ID: 18911

URI
https://hrcak.srce.hr/18911

[hrvatski]

Posjeta: 1.774 *