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master's thesis
Turbopumpa vodovodnog sustava
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2015. urn:nbn:hr:235:957711
Grgurić, Ivan
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

Cite this document

Grgurić, I. (2015). Turbopumpa vodovodnog sustava (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:957711

Grgurić, Ivan. "Turbopumpa vodovodnog sustava." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2015. https://urn.nsk.hr/urn:nbn:hr:235:957711

Grgurić, Ivan. "Turbopumpa vodovodnog sustava." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2015. https://urn.nsk.hr/urn:nbn:hr:235:957711

Grgurić, I. (2015). 'Turbopumpa vodovodnog sustava', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 25 December 2024, https://urn.nsk.hr/urn:nbn:hr:235:957711

Grgurić I. Turbopumpa vodovodnog sustava [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2015 [cited 2024 December 25] Available at: https://urn.nsk.hr/urn:nbn:hr:235:957711

I. Grgurić, "Turbopumpa vodovodnog sustava", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:235:957711

Metadata
TitleTurbopumpa vodovodnog sustava
Title (english)Turbopump for water supply system
AuthorIvan Grgurić
MentorZvonimir Guzović (mentor)
MentorŽeljko Tuković (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2015-01-23, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Process Energy Engineering
Abstract
U ovom radu proveden je hidraulički proračun važnijih dijelova pumpe namijenjene za dobavu vode u vodovodnom sustavu. Ukratko su prezentirana osnovna teorijska i eksperimentalna znanja iz područja turbopumpi. Postupak hidrauličkog proračuna detaljno je objašnjen riječima, formulama i dijagramima toka u drugom poglavlju ovog rada. Zbog iterativne prirode proračuna za njegovu provedbu koristio se programski jezik "Python". Jedan dio koda proračuna, prikazan je u prilogu ovog rada. Dimenzije dobivene hidrauličkim proračunom iskorištene su za izradu tehničkih crteža samih dijelova te su isti priloženi u radu. Hidrauličke karakteristike radnog kola i difuzora pumpe provjerene su numeričkom simulacijom u programskom paketu "Fluent". Za simulaciju radnog kola i difuzora korištena je metoda diskretizacije drugog reda točnosti. Kako bi simulacija bila čim vjernija stvarnosti korištena je pomična mreža u predjelu radnog kola (takozvana "sliding mesh" mreža). Rezultati numeričke simulacije prikazani su te analizirani u posljednjem poglavlju diplomskog rada. Rezultati numeričke simulacije pokazuju da dijelovi pumpe dobiveni provedenim hidrauličkim proračunom zadovoljavaju tražene parametre.
Abstract (english)
This thesis deals with hydraulic calculation of important parts of the water supply pumps. In the first part basic theoretical and experimental knowledge in the field of turbopumps is presented. The hydraulic calculation procedure is explained in detail in the second chapter. The "Python" programming language was used for the calculation due to calculation's iterative nature. One part of the calculating code is presented in the appendix of this thesis. Dimensions obtained by hydraulic calculation were used in engineering (technical) drawings of the parts which are included in the thesis. Hydraulic characteristics of pump impeller and diffuser were investigated by using numerical simulation software "Fluent". Second order accurate discretization method was used for simulation of pump impeller and diffuser. In order to get a more realistic simulation the "sliding mesh" technique has been applied. Results of numerical simulation are presented and analysed in the last chapter. Results of the numerical simulation show that parts of the pump obtained by hydraulic calculation satisfy all required parameters.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:957711
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-05-22 12:30:00