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professional thesis
Konstrukcijsko rješenje kućišta ventila
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2014. urn:nbn:hr:235:863147
Perković, Tomislav
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

Perković, T. (2014). Konstrukcijsko rješenje kućišta ventila (Professional thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:863147

Perković, Tomislav. "Konstrukcijsko rješenje kućišta ventila." Professional thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2014. https://urn.nsk.hr/urn:nbn:hr:235:863147

Perković, Tomislav. "Konstrukcijsko rješenje kućišta ventila." Professional thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2014. https://urn.nsk.hr/urn:nbn:hr:235:863147

Perković, T. (2014). 'Konstrukcijsko rješenje kućišta ventila', Professional thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 26 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:863147

Perković T. Konstrukcijsko rješenje kućišta ventila [Professional thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2014 [cited 2024 November 26] Available at: https://urn.nsk.hr/urn:nbn:hr:235:863147

T. Perković, "Konstrukcijsko rješenje kućišta ventila", Professional thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:235:863147

Metadata
TitleKonstrukcijsko rješenje kućišta ventila
AuthorTomislav Perković
MentorMilan Opalić (mentor)
Committee memberMilan Opalić (predsjednik povjerenstva)
Committee memberZdenko Tonković (član povjerenstva)
Committee memberMilan Kljajin (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2014-03-26, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Ventili su elementi koji se koriste pri regulaciji protoka fluida u industrijskom, vojnom, komercijalnom i prometnom sektoru. Oni svojim djelovanjem utječu na parametre procesa i to tako da povećavaju ili smanjuju protok, tlak ili posredno temperaturu medija koji struji kroz njih. Kretanjem zapornog elementa, u smjeru toka ili suprotno toku medija, kod zapornih ventila se regulira protok medija u cjevovodu potpunim ili djelomičnim zatvaranjem toka. U ovom radu pri razradi konstrukcijskog rješenja koristi se prirubnički zaporni ventil DN80 PN40, kojeg proizvodi tvrtka ATM d.o.o. iz Zagreba. Kućište je izrađeno postupkom lijevanja od materijala GP240GH. Ovaj zaporni ventil je predviđen za rad na temperaturi do 300 °C. Proveden je analitički proračun prema standardu EN 12516-2, kao i numerička analiza uz pomoć programskog paketa Abaqus. Njihova svrha je da se utvrdi može li kućište ventila podnijeti nametnuta mu opterećenja pri radnim i ispitnim uvjetima. S obzirom na rezultate analize, ponuđen je prijedlog poboljšanja postojećeg konstrukcijskog rješenja kućišta ventila.
Abstract (english)
Valves are devices which are used for controlling in industry and for military, commercial and transporation applications. In work they affect on processes parameters, with decreasing or increasing of flow, pressure or indirectly temperature of medium, which is flowing in valves. Barrier, which is inside of block valves, is moving toward or backward and regulate flow with partially or completely shut down flow. In this thesis, for design solution is used flanged block valve DN80 PN40, which is manufactured by ATM d.o.o. from Zagreb, Croatia. Housing is made by casting from material GP240GH. This block valve is used up to 300 °C. Standard EN 12516-2 is used for analytical calculation and for numerical analysis is used software Abaqus, for the purposes of handling load at working and testing conditions. Based on given results, suggestion is made for improving current design solution for valve housing.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:863147
Study programmeTitle: Mechanical Engineering and Naval Architecture - specialist
Study programme type: university
Study level: postgraduate specialist
Academic / professional title: sveučilišni/a specijalist/specijalistica strojarstva i brodogradnje (sveučilišni/a specijalist/specijalistica strojarstva i brodogradnje)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2021-05-27 11:45:17