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Stefan Höller-Litzlhammer

Dipl.-Ing.

20092018
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Research Output 2009 2018

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Conference contribution
2018

Improvement of Intake strucures with numerical simulations

Benigni, H., Schiffer-Rosenberger, J., Höller-Litzlhammer, S. & Jaberg, H., 1 Nov 2018, Book of Full Papers, Symposium Hydro Engineering, ICOLD 2018. Verlag der Technischen Universität Graz, p. 2252-2263 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

INCREASING POWER OUTPUT AND FLEXIBILITY OF EXISTING HIGH HEAD POWER PLANTS WITH THE HELP OF WATERHAMMER SIMULATIONS

Höller-Litzlhammer, S. & Jaberg, H., 1 Nov 2018, Book of Full Papers, Symposium Hydro Engineering, ICOLD 2018. Graz: Verlag der Technischen Universität Graz, p. 2239-2249 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Surge tanks
Power plants
Hydraulic turbines
Numerical models
Power generation

INCREASING POWER OUTPUT AND FLEXIBILITY OF KOPS I HIGH HEAD POWER PLANT WITH THE HELP OF WATERHAMMER SIMULATIONS

Höller-Litzlhammer, S., Jaberg, H. & Wittwer, B., 16 Nov 2018, 20. Internationales Seminar Wasserkraftanlagen: 40 Jahre Engagement zwischen Industrie und Wissenschaft - eine Erfolgsgeschichte. Technische Universität Wien, p. 599-609 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Power plants
Numerical models
Availability

Optimierung von Niederdruckkraftwerken - Zulauf Murkraftwerk Franz

Schiffer, J., Benigni, H., Höller-Litzlhammer, S. & Jaberg, H., 28 Sep 2018, Graz 2018 Wasserbausymposium: Wasserwirtschaft - Innovation aus Tradition. Zenz, G. (ed.). Graz: Verlag der Technischen Universität Graz, p. 379-386

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2016

Cavitation optimization of a variable pitch mixed flow pump for cooling water by numerical mehtods and test rig verification

Höller-Litzlhammer, S., Jaberg, H., Benigni, H. & Kim, J. J., 14 Sep 2016, Pump Users International Forum 2016: Proceedings. Düsseldorf: VDMA, p. 777-789 13 p. 18-2

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Development of a novel centrifugal pump with lowest specific speed

Benigni, H., Leithner, S., Schiffer-Rosenberger, J., Jaberg, H. & Höller-Litzlhammer, S., 14 Sep 2016, Pump Users International Forum 2016: Proceedings. Düsseldorf: VDMA, p. 179-192 14 p. 5-3

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Low specific speed mixed flow API pump for single and multistage usage - multi-objective design challenge

Höller-Litzlhammer, S., Jaberg, H., Benigni, H. & Kim, J. J., 14 Sep 2016, Pump Users International Forum 2016: Proceedings. Düsseldorf: VDMA, p. 167-178 12 p. 5-2

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2015

OPTIMISATION OF A VARIABLE PITCH MIXED FLOW DIFFUSER PUMP WITH NUMERICAL METHODS AND TEST RIG VERIFICATION

Höller-Litzlhammer, S. & Benigni, H., 2015, Conference proceedings. Budapest: ., p. 9999-9999

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2013

Kleinwasserkraft-Pumpspeicherstandortstudie – Konzept, wirtschaftliche Analyse und Druckstoßberechnung

Benigni, H., Höller-Litzlhammer, S., Schiffer, J. & Jaberg, H., 2013, Kleinwasserkraftwerke. ., p. 103-108

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2012

Hybrid Pump Storage Hydropower Plant: Site Selection, Economic Analysis and Water hammer Calculation

Benigni, H., Jaberg, H. & Höller-Litzlhammer, S., 2012, Proceedings, Pumpsspeicherung im Kontext der erneuerbaren Energieversorgung. Wien: ., p. 211-222

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Kraftwerksplanung: Standortstudien, wirtschaftliche Analysen und Druckstoßberechnung

Jaberg, H., Benigni, H. & Höller-Litzlhammer, S., 2012, Wasser - Energie Global denken - lokal handeln. Graz: Verlag der Technischen Universität Graz, p. 241-250

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Optimierung von Zu- und Ausläufen von Kraftwerken und Wechselwirkung mit den Maschinensätzen

Benigni, H., Jaberg, H., Molu, A. & Schiffer, J., 2012, Wasser - Energie Global denken - lokal handeln. Graz: Verlag der Technischen Universität Graz, p. 275-282

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review