National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Measurement of pressure pulsations, influence of impulse piping and influence of pressure sensor
Zrebný, Radim ; Hudec, Martin (referee) ; Habán, Vladimír (advisor)
Master thesis deals with the measurement of pressure pulsations with a focus on the dynamic properties of commonly used pressure transducers and plastic hoses. The thesis includes a literature search of currently available techniques, a description of the procedure for data evaluation and the development of mathematical models that can capture the behaviour of the technique in the measurement of time-dependent processes. In the next section, experimental measurements are proposed and compared with the developed mathematical models.
Hydrokinetic turbines
Zrebný, Radim ; Zemanová, Lucie (referee) ; Rudolf, Pavel (advisor)
Bachelor thesis concerns about problematics of hydrokinetic turbines. First part briefly describes potential areas of utilization. Second chapter includes research of available technical solutions, its operation principles and characteristics, while the main distribution is according to the position of the axis of rotation. Following part describes basic principles of the flow theory and achievable limits of energy conversion. Last part deals with design of hydrokinetic turbine used in paper production. The design has been estimated via Blade Element Theory.
Hydrokinetic turbines
Zrebný, Radim ; Zemanová, Lucie (referee) ; Rudolf, Pavel (advisor)
Bachelor thesis concerns about problematics of hydrokinetic turbines. First part briefly describes potential areas of utilization. Second chapter includes research of available technical solutions, its operation principles and characteristics, while the main distribution is according to the position of the axis of rotation. Following part describes basic principles of the flow theory and achievable limits of energy conversion. Last part deals with design of hydrokinetic turbine used in paper production. The design has been estimated via Blade Element Theory.

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