National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Influence of adjustable installations in the turbine draft tube on the characteristics and pressure pulsations
Šuráň, David ; Stareček, Jakub (referee) ; Haluza, Miloslav (advisor)
This master’s thesis deals with the draft tube and its optimization for various operating conditions. The research investigates the theoretical description and function of the draft tube and explains known methods of suppressing pressure pulsation so far. In the computational part, the author proposes a new method and designs optimal geometry of adjustable installations (ribs) for the draft tube. Finally, the comparison with the default geometry without ribs is performed.
Influence of adjustable installations in the turbine draft tube on the characteristics and pressure pulsations
Šuráň, David ; Stareček, Jakub (referee) ; Haluza, Miloslav (advisor)
This master’s thesis deals with the draft tube and its optimization for various operating conditions. The research investigates the theoretical description and function of the draft tube and explains known methods of suppressing pressure pulsation so far. In the computational part, the author proposes a new method and designs optimal geometry of adjustable installations (ribs) for the draft tube. Finally, the comparison with the default geometry without ribs is performed.

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