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Authors:
Müller, Sebastian 
Document type:
Dissertation / Thesis 
Title:
Experimental and Numerical Investigations on the Momentum Balance Applied to Hydraulic Structures 
Advisor:
Malcherek, Andreas, Prof. Dr.-Ing. habil. 
Referee:
Malcherek, Andreas, Prof. Dr.-Ing. habil.; Epple, Phillip, Prof. Dr.-Ing.; Wozniak, Günter, Prof. Dr.-Ing. habil. 
Date oral examination:
24.11.2023 
Publication date:
19.12.2023 
Year:
2023 
Pages (Book):
VIII, 137 
Language:
Englisch 
Subject:
Bernoulli, Daniel, 1700-1782 ; Fluidtechnik ; Strömungsmechanik ; Energieerhaltung ; Turbulente Strömung ; Navier-Stokes-Gleichung ; Reynoldssche Gleichung ; Numerische Strömungssimulation 
Keywords:
momentum balance, energy conservation, Bernoulli, Navier-Stokes equation, turbulence, RANS, Ansys, CFD, sudden contraction, sudden expansion, metering orifice 
Abstract:
The Bernoulli principle is the state-of-the-art method for practical calculations in hydraulics, like the pressure difference of flows through hydraulic structures. Therefore, the energy of a specific fluid particle must be considered at different times. It means that the Bernoulli principle is only valid when applied to a single streamline (and when additional restrictions are considered). However, almost every hydraulic textbook applies the Bernoulli principle to the whole cross-section for si...    »
 
DDC notation:
620.0044 
Department:
Fakultät für Bauingenieurwesen und Umweltwissenschaften 
Institute:
BAU 6 - Institut für Wasserwesen 
Chair:
Malcherek, Andreas 
Open Access yes or no?:
Ja / Yes