Modeling and Investigation of Complexities Induced by Constant Volume Combustion Frequencies in a Gas Turbine Engine, M.Sc. Thesis Sharif University of Technology ; Ghorbanian, Kaveh (Supervisor)
Abstract
The objective of this research is to investigate the basic design challenges of a first stage turbine nozzle in a constant volume combustion (CVC) gas turbine engine. In general, CVC cycles have higher thermal efficiency and specific power despite their unstable combustion phenomenon which is due to moving as well as oscillating shock waves with a specific frequency and amplitude and resulting in a challenge to the engine designer. In this thesis, first, the performance parameters of CPC and CVC cycles are introduced and compared. Further, a model is developed to examine the flow non-uniformity, entropy generation, cycle thermal efficiency, and specific fuel consumption of a flow through the...
Cataloging briefModeling and Investigation of Complexities Induced by Constant Volume Combustion Frequencies in a Gas Turbine Engine, M.Sc. Thesis Sharif University of Technology ; Ghorbanian, Kaveh (Supervisor)
Abstract
The objective of this research is to investigate the basic design challenges of a first stage turbine nozzle in a constant volume combustion (CVC) gas turbine engine. In general, CVC cycles have higher thermal efficiency and specific power despite their unstable combustion phenomenon which is due to moving as well as oscillating shock waves with a specific frequency and amplitude and resulting in a challenge to the engine designer. In this thesis, first, the performance parameters of CPC and CVC cycles are introduced and compared. Further, a model is developed to examine the flow non-uniformity, entropy generation, cycle thermal efficiency, and specific fuel consumption of a flow through the...
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