Homogeni dvofazni prenosni modeli kavitacije v turbinskih strojih : doktorska disertacija

(UL)

Homogeni dvofazni prenosni modeli kavitacije v turbinskih strojih : doktorska disertacija

Biluš, Ignacijo

V doktorski nalogi je predstavljen razvit in izpopolnjen fizikalno-matematični model za popis pojava kavitacije pri obtekanju osamljenega krila (lopatice) v vodnem toku na osnovi poenostavljenega ... homogenega tekočinskega modela, ki omogoča opis vseh najpomembnejših vplivov na kavitacijo, obenem pa njegova računska uporaba ne predstavljala ovire za izračun praktično pomembnih primerov, kot je modeliranje kavitacijskega vrtinca na vstopu v rotor radialne vodne črpalke. Rezultati numerične simulacije so primerjani z dostopnimi rezultati eksperimentalne raziskave kavitacije na lopatičnem profilu NACA in lastno eksperimentalno raziskavo kavitacijskega vrtinca na vstopu v radialni rotor gonilnika vodne črpalke industrijske izvedbe. V delu je analiziran in predstavljen vpliv difuzivnega člena prenosne enačbe parne faze, vpliv vrste povprečenja snovskih lastnosti in vpliv turbulentnih modelov na rezultate numerične simulacije pri različnih obratovalnih režimih, oziroma robnih pogojih.

Type of material - dissertation

Publication and manufacture - Maribor : [I. Biluš], 2005

Language - slovenian

COBISS.SI-ID - 9326614

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Škerget, Leopold | Hriberšek, Matjaž

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Library	Call number – location, accession no. ...	Copy status
Central Technological Library of the University of Ljubljana	59287/222 Skladišče IN: 320050115	available - outside loan, loan period: 14 days

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Year	Impact factor		Edition		Category		Classification
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Biluš, Ignacijo	20234
Škerget, Leopold	06428
Hriberšek, Matjaž	11167

Source: Personal bibliographies and: SICRIS

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