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undergraduate thesis
NAVODNJAVANJE VALTURA
2017. urn:nbn:hr:190:118728
Botunac, Lovre
University of Rijeka
Faculty of Engineering

Cite this document

Botunac, L. (2017). NAVODNJAVANJE VALTURA (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:118728

Botunac, Lovre. "NAVODNJAVANJE VALTURA." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:190:118728

Botunac, Lovre. "NAVODNJAVANJE VALTURA." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:190:118728

Botunac, L. (2017). 'NAVODNJAVANJE VALTURA', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:190:118728

Botunac L. NAVODNJAVANJE VALTURA [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2017 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:190:118728

L. Botunac, "NAVODNJAVANJE VALTURA", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:190:118728

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Metadata
TitleNAVODNJAVANJE VALTURA
AuthorLovre Botunac
MentorSiniša Družeta (mentor)
MentorLado Kranjčević (komentor)
Committee memberKristian Lenić (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2017-07, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu opisan je sustav navodnjavanja u Valturi te crpna stanica datog sustava. Nadalje, dat je opis pumpi crpne stanice, njihova tehnička dokumntacija i grafovi sa radnim karakteristikama.Opisane su opće zakonitosti pri radu pumpi: princip pretvorbe energije, trokuti brzina na ulaznom i izlaznom presjeku, principi regulacije, sustavi sa paralelnim i serijskim spojem pumpi, gubitci u sustavu te pojava kavitacije. Opisan je i softver AFT Fathom koji se koristio pri analizi rada sustava.Crpna stanica i njeni elementi analizirani su u softveru AFT Fathom.Iz kataloga tvrtke „Croatia Pumpe“ odabrane su pumpe za idejna rješenja u svrhu unaprijeđenja sustava za navodnjavanje. Idejna rješenja sa novim pumpama također su razrađena u sustavu AFT Fathom 7.0. Data je i usporedba idejnih rješenja sa njihovim prednostima i nedostatcima te na temelju toga odabrano je najekonomičnije rješenje.
Abstract (english)
This paper describes the irrigation system in Valtura and the pump station of the given system.Furthermore, pump description of the pump station is given as their technical documentation and the graphs with the working characteristics.The general principles of pump operation are described: the principle of energy conversion, triangular velocity at the input and output sections, regulation principles, systems with parallel and serial pump connections, losses in the system and cavitation. The AFT Fathom 7.0 software used in system performance analysis is also described. The pump station and its elements are analyzed in AFT Fathom software.From the catalog of "Croatia Pumpe", pumps have been selected for conceptual solutions for the improvement of the irrigation system. Conceptual solutions with the new pumps have also been developed in the AFT Fathom 7.0 softwere. The conceptual solutions with their advantages and disadvantages are given and according to the result the best solution is chosen.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:118728
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2017-09-26 10:34:50