prikaz prve stranice dokumenta Precizniji termodinamički proračun generatora pare
Embargo period 2025-09-27
undergraduate thesis
Precizniji termodinamički proračun generatora pare
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. urn:nbn:hr:235:579173
Perković, Stela
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, S. (2023). Precizniji termodinamički proračun generatora pare (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:579173

Perković, Stela. "Precizniji termodinamički proračun generatora pare." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:579173

Perković, Stela. "Precizniji termodinamički proračun generatora pare." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:579173

Perković, S. (2023). 'Precizniji termodinamički proračun generatora pare', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 31 July 2024, https://urn.nsk.hr/urn:nbn:hr:235:579173

Perković S. Precizniji termodinamički proračun generatora pare [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2023 [cited 2024 July 31] Available at: https://urn.nsk.hr/urn:nbn:hr:235:579173

S. Perković, "Precizniji termodinamički proračun generatora pare", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:235:579173

Metadata
TitlePrecizniji termodinamički proračun generatora pare
Title (english)A more precise thermodynamic calculation of the steam generator
AuthorStela Perković
MentorMislav Čehil (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2023-09-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Process Energy Engineering
Abstract
U ovom radu se opisuje postupak proračuna izmjenjivača topline njegovom podjelom na proizvoljan broj manjih podjeljaka. Potreba za preciznijim proračunskim rezultatima se javlja u slučaju kada se žele znati temperature medija i unutar izmjenjivača, kakav je slučaj prilikom ulaska vode u zasićeno područje unutar ekonomajzera. Za potrebe proračuna razvija se algoritam koji računa toplinska stanja radnih medija na ulazu i izlazu iz podjeljka. Algoritam dijeljenja se integrira u već postojeći termodinamički proračun generatora pare, nakon čega se vrši analiza dobivenih rezultata i usporedba s rezultatima dobivenim korištenjem klasične metode računanja pomoću srednje logaritamske temperaturne razlike.
Abstract (english)
This thesis aims to provide a more precise thermodynamic calculation method of heat exchanger. Calculation model is based on dividing heat exchanger’s surface area in arbitrary number of smaller segments. The need for development of this kind of model comes from case where cold fluid stream reaches saturation temperature inside economiser area and current calculation procedures are not sufficiently accurate. In order to enhance the precision of the calculations, division algorithm will be developed and it will generate thermodynamic states of the fluids within the smaller segments. Subsequently, this algorithm will be integrated in existing thermodynamical calculation of steam generator, and results from both calculations will be compared to evaluate the improvements in accuracy.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:579173
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 conditionsEmbargoed access
Embargo expiration date: 2025-09-27
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Created on2023-09-26 21:24:18