Author

Berhanu Mulu

Observed names: B G Mulu, B Mulu, B. G. Mulu, B. Mulu, B.G. Mulu, Berhanu G Mulu, Berhanu G. Mulu, Berhanu Mulu Geberkiden, Berhanu Mulu Gererkiden

Institution: Vattenfall (Sweden)

Observed institutions: Luleå University of Technology, University of Tehran, Vattenfall (Sweden), Vattenfall (United Kingdom)

OpenAlex ID: A5049843745

Experimental investigation of a Kaplan draft tube – Part I: Best efficiency point

2012 · B.G. Mulu, P.P. Jonsson, et al. · Applied Energy · 80

Experimental investigation of a Kaplan draft tube – Part II: Off-design conditions

2012 · P.P. Jonsson, B.G. Mulu, et al. · Applied Energy · 79

Unsteady pressure measurements on the runner of a Kaplan turbine during load acceptance and load rejection

2015 · Kaveh Amiri, Berhanu Mulu, et al. · Journal of Hydraulic Research · 62

Experimental investigation of the hydraulic loads on the runner of a Kaplan turbine model and the corresponding prototype

2015 · Kaveh Amiri, Michel J. Cervantes, et al. · Journal of Hydraulic Research · 47

Simulation-based investigation of unsteady flow in near-hub region of a Kaplan Turbine with experimental comparison

2015 · B. G. Mulu, M. J. Cervantes, et al. · Engineering Applications of Computational Fluid Mechanics · 37

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On the Rotating Vortex Rope and Its Induced Structural Response in a Kaplan Turbine Model

2022 · Rafel Roig, Xavier Sánchez-Botello, et al. · Energies · 29

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Effects of load variation on a Kaplan turbine runner

2016 · K. Amiri, B. Mulu, et al. · International Journal of Fluid Machinery and Systems · 24

An experimental and numerical investigation of a Kaplan turbine model

2012 · Berhanu Mulu · Diva portal (Dalarna University Library) · 21

Comparison of numerical and experimental results of the flow in the U9 Kaplan turbine model

2010 · O Petit, B Mulu, et al. · IOP Conference Series Earth and Environmental Science · 19

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Load variation effects on the pressure fluctuations exerted on a Kaplan turbine runner

2014 · K Amiri, B Mulu, et al. · IOP Conference Series Earth and Environmental Science · 18

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Fatigue damage analysis of a Kaplan turbine model operating at off-design and transient conditions

2023 · Rafel Roig, Xavier Sánchez-Botello, et al. · Structural Health Monitoring · 12

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Experimental Investigation of the Interblade Flow in a Kaplan Runner at Several Operating Points Using Laser Doppler Anemometry

2015 · Kaveh Amiri, Berhanu Mulu, et al. · Journal of Fluids Engineering · 12

Wall friction and velocity measurements in a double-frequency pulsating turbulent flow

2016 · L. R. Joel Sundstrom, Berhanu G. Mulu, et al. · Journal of Fluid Mechanics · 11

Experimental investigation of a Kaplan model with LDA

2009 · Berhanu Mulu, Michel J. Cervantes · 9

Effects of Upstream Flow Conditions on Runner Pressure Fluctuations

2017 · K. Amiri, 1984, et al. · Journal of Applied Fluid Mechanics · 8

LDA Measurements in a Kaplan Spiral Casing Model

2010 · Berhanu Mulu Gererkiden, Michel J. Cervantes · KTH Publication Database DiVA (KTH Royal Institute of Technology) · 8

Experimental Study on Flow Asymmetry After the Draft Tube Bend of a Kaplan Turbine

2016 · Kaveh Amiri, Berhanu Mulu, et al. · Advances and Applications in Fluid Mechanics · 7

Procedure to minimize rotor vibrations from flow-induced excitations in Kaplan turbines

2022 · P P Jonsson, M L Nässelqvist, et al. · IOP Conference Series Earth and Environmental Science · 6

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On the Vaneless Space Vortex Structures in a Kaplan Turbine Model Operating at Speed No Load

2023 · Rafel Roig, Xavier Sánchez-Botello, et al. · Applied Sciences · 5

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Effects of Inlet Boundary Conditions on Spiral Casing Simulation

2007 · Berhanu Mulu Geberkiden · 5

Mitigation of the Pressure Pulsations in an Axial Turbine at Speed-No-Load With Independent Guide Vanes Opening

2023 · Jelle Kranenbarg, Pontus P. Jonsson, et al. · Journal of Fluids Engineering · 4

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Effects of inlet boundary conditions on Kaplan draft tube simulation accuracy

2011 · Berhanu Mulu, Michel J. Cervantes, et al. · 3

Validation of a numerical model for an axial hydraulic turbine operating at upper and lower part-load conditions

2025 · Jelle Kranenbarg, Pontus P Jonsson, et al. · Next research. · 2

Uncertainty in the numerical prediction of the tangential velocity in axial turbines at part load operations: A parametric study

2023 · J. Kranenbarg, P.P. Jonsson, et al. · Energy Reports · 2

Dynamic response analysis of a reduced scale Kaplan turbine model operating in propeller mode

2022 · X Escaler, X Sánchez-Botello, et al. · IOP Conference Series Earth and Environmental Science · 2

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Works count: 40

Citation count: 521

H-index: 12

I10-index: 13