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Razvoj in validacija tranzientnega modela turbinskega motorja
ID Cirar, Patricija (Author), ID Žvar Baškovič, Urban (Mentor) More about this mentor... This link opens in a new window, ID Katrašnik, Tomaž (Comentor)

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Abstract
V magistrskem delu je opisan razvoj splošnega modela turbinskega motorja, v katerega so vključeni tranzientni pojavi, ki so posledica vztrajnosti zaradi spremembe gibalne količine, energije in masnega toka v komponentah motorja. Stacionarne obratovalne točke rezultatov simulacij modela so bile validirane z meritvami na stacionarnem turbinskem motorju. Prikazali in ovrednotili smo tranzientne pojave ob krmiljenih spremembah v sistemu. Model uspešno in učinkovito napoveduje tranzientne odzive vseh merjenih parametrov, kar potrjuje njegovo široko uporabno vrednost za popisovanje delovanja turbinskih motorjev.

Language:Slovenian
Keywords:turbinski motorji, diferencialne enačbe, numerične simulacije, karakteristični diagrami, tranzientni pojavi, vztrajnosti
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Year:2025
Number of pages:XXIV, 82 str.
PID:20.500.12556/RUL-176121 This link opens in a new window
UDC:629.7.035.37:004.942(043.2)
COBISS.SI-ID:258768387 This link opens in a new window
Publication date in RUL:22.11.2025
Views:92
Downloads:48
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Secondary language

Language:English
Title:Development and validation of a transient model of a turbine engine
Abstract:
The master’s thesis describes the development of a general model of a turbine engine that includes transient phenomena resulting from inertia caused by changes in momentum, energy, and mass flow within the engine components. The steady-state operating points obtained from the simulation results of the model were validated using measurements on a stationary turbine engine. Controlled system changes were used to demonstrate and evaluate transient phenomena. The model successfully and efficiently predicts the transient responses of all measured parameters, confirming its broad applicability for describing the operation of turbine engines.

Keywords:turbine engines, differential equations, numerical simulations, characteristic maps, transient phenomena, inertias

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