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Helmut Benigni
Helmut Benigni
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Numerical simulation of low specific speed American petroleum institute pumps in part-load operation and comparison with test rig results
H Benigni, H Jaberg, H Yeung, T Salisbury, O Berry, T Collins
672012
Unsteady simulation of the flow through a horizontal-shaft bulb turbine
A Gehrer, H Benigni, M Köstenberger
Proceedings of the 22nd IAHR Symposium on Hydraulic Maschines and Systems …, 2004
372004
Dimensioning and simulation of process pumps
A Gehrer, H Benigni, G Penninger
Karlsruhe Pump Users Technical Forum, Preprints, 15-4, 2004
172004
Stationary and transient numerical simulation of a bulb turbine
H Benigni, H Jaberg
Proceedings of the 5th IASME/WSEAS International Conference on Fluid …, 2007
152007
Development of a novel miniature high-pressure fuel pump with a low specific speed
J Schiffer, H Benigni, H Jaberg
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of …, 2013
132013
Analysis of the leakage behavior of francis turbines and its impact on the hydraulic efficiency—a validation of an analytical model based on computational fluid dynamics results
J Schiffer, H Benigni, H Jaberg
Journal of Fluids Engineering 139 (2), 021106, 2017
122017
Numerical simulation of a Francis runner and comparison with test rig results
H Benigni, H Jaberg, J Schiffer
Hydro-International Conference and Exhibiton, CD-xxx, 2008
122008
Comparative investigation on axial flow pump rotors of free vortex and non-free vortex design
J Vad, F Bencze, H Benigni, W Glas, H Jaberg
Periodica Polytechnica Mechanical Engineering 46 (2), 107-116, 2002
112002
Numerical and experimental investigation of the 4-Quadrant behavior of different mixed flow diffuser pumps
S Höller, H Benigni, H Jaberg
International Journal of Turbomachinery, Propulsion and Power 4 (1), 3, 2019
102019
Numerical simulation of a horizontal shaft tube bulb turbine
H Benigni, H Jaberg, J Lampl, E Franz
Proceedings of the Hydro 2006 International Conference and Exhibition, 2006
82006
An analysis of the impact of draft tube modifications on the performance of a Kaplan turbine by means of computational fluid dynamics
J Schiffer, H Benigni, H Jaberg
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of …, 2018
72018
Cavitation in a high specific speed Kaplan pit-type turbine–Two-phase CFD-simulations and experimental verification
J Schiffer, H Benigni, H Jaberg
Conference on Modelling Fluid Flow (CMFF’18), electronic proceedings, 2018
72018
Cavitation in hydraulic machines: Measurement, numerical simulation and damage patterns
H Benigni
Fluids Engineering Division Summer Meeting 83716, V001T01A010, 2020
62020
Maximum Efficiency Despite Lowest Specific Speed—Simulation and Optimisation of a Side Channel Pump
M Mosshammer, H Benigni, H Jaberg, J Konrad
International Journal of Turbomachinery, Propulsion and Power 4 (2), 6, 2019
62019
Simulation of damages due to cavitation in non-rotating components in a Kaplan turbine
H Benigni, B Montenari, H Jaberg, J Schiffer, A Gehrer, F Grundner, ...
Conference: 19th Internationales Seminar Wasserkraftanlagen, 2016
62016
Cavitation optimization of a variable pitch mixed flow pump for cooling water by numerical methods and test rig verification
S Höller, H Jaberg, H Benigni, JJ Kim
Proceedings of the International Rotating Equipment Conference, Düsseldorf …, 2016
62016
Numerical and experimental investigation of the ejector effect applicable to low head vertical Kaplan turbines
J Schiffer, H Benigni, H Jaberg, R Fritsch, J Gomez
CMFF’15. Proceedings of the 16th International Conference on Fluid Flow …, 2015
62015
Numerical simulation of the flow in a Francis turbine including the runner seals on crown and band side
J Schiffer, H Benigni, H Jaberg
Hydro-International Conference and Exhibiton, 9999-9999, 2015
62015
Refurbishment of twin Francis turbines–maximizing the annual production
H Benigni, J Schiffer, H Jaberg
IOP Conference Series: Earth and Environmental Science 240 (2), 022036, 2019
52019
Investigation of the 4-Quadrant behaviour of a mixed flow diffuser pump with CFD-methods and test rig evaluation
S Höller, H Benigni, H Jaberg
IOP Conference Series: Earth and Environmental Science 49 (3), 032018, 2016
52016
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Artículos 1–20