Flow in contra-rotating pump-turbines at stationary, transient, and cavitating conditions
Doctoral thesis, 2024
Contra-rotating
Mode-switching
CFD
Pump-turbine
Cavitation
Pumped hydro storage
Shutdown
Low-head
Startup
OpenFOAM
Author
Jonathan Fahlbeck
Chalmers, Mechanics and Maritime Sciences (M2), Fluid Dynamics
Included papers
Numerical analysis of an initial design of a counter-rotating pump-turbine
IOP Conference Series: Earth and Environmental Science,;Vol. 774(2021)
Paper in proceeding
Flow Characteristics of Preliminary Shutdown and Startup Sequences for a Model Counter-Rotating Pump-Turbine
Energies,;Vol. 14(2021)
Journal article
A Head Loss Pressure Boundary Condition for Hydraulic Systems
OpenFOAM Journal,;Vol. 2(2022)p. 1-12
Journal article
Evaluation of startup time for a model contra-rotating pump-turbine in pump-mode
IOP Conference Series: Earth and Environmental Science,;Vol. 1079(2022)
Paper in proceeding
Surrogate based optimisation of a pump mode startup sequence for a contra-rotating pump-turbine using a genetic algorithm and computational fluid dynamics
Journal of Energy Storage,;Vol. 62(2023)
Journal article
Analysis of mode-switching of a contra-rotating pump-turbine based on load gradient limiting shutdown and startup sequences
IOP Conference Series: Earth and Environmental Science,;Vol. 1411(2024)
Paper in proceeding
Performance characteristics of a contra-rotating pump-turbine in turbine and pump modes under cavitating flow conditions
Renewable Energy,;Vol. 237(2024)
Journal article
Popular science description
English
Research Project(s)
Augmenting grid stability through Low-head Pumped Hydro Energy Utilization & Storage (ALPHEUS)
European Commission (EC) (EC/H2020/883553), 2020-04-01 -- 2024-03-31.
Categorizing
Driving Forces
Sustainable development
Subject Categories (SSIF 2011)
Energy Engineering
Water Engineering
Fluid Mechanics and Acoustics
Areas of Advance
Energy
Infrastructure
C3SE (-2020, Chalmers Centre for Computational Science and Engineering)
Identifiers
ISBN
978-91-8103-077-8
Other
Series
Doktorsavhandlingar vid Chalmers tekniska högskola. Ny serie: 5535
Publisher
Chalmers
Public defence
2024-09-19 10:00 -- 13:00
HA3, Hörsalsvägen 4
Opponent: Univ. Prof. Dr.-Ing. Christian Bauer, TU Wien, Austria