W. Ludwig Kuhn
Foto:
Maren Agdestein (EPT Studio)
Om
Jeg er en tysk Postdoktor ved NTNU, hvor jeg tok Doktorgraden min, også. Da jobbet jeg med redusering av gassovermetning i vannkraftverk ved bruk av tekniske avgassingsmetoder. Det var en del av DeGas prosjektet. Nå jobber jeg i NTNUs satsningsområdet Energi og skal utvikle langvarig samarbeid mellom NTNU og universiteter i det globale sør. Hovedfokus er fornybar energi og deres miljøeffekter. Veilederen min er Ole Gunnar Dahlhaug.
Kompetanseord
Publikasjoner
2025
-
Kuhn, Wolf Ludwig;
Sabil, Sahra Naima;
Al-Khayat, Ahmed Omar;
Dahlhaug, Ole Gunnar.
(2025)
DeGas project report. Summary of experimental and numerical studies on mitigating total dissolved gas supersaturation downstream hydropower plants using technical methods.
Norsk institutt for naturforskning (NINA)
Norsk institutt for naturforskning (NINA)
Rapport
-
Kuhn, Wolf Ludwig;
Hihn, Jean-Yves;
Solemslie, Bjørn Winther;
Dahlhaug, Ole Gunnar.
(2025)
Comparing and combining methods that enhance liquid–gas mass transfer in a batch reactor: Ultrasonic degassing, aeration by gas bubbling, and liquid agitation.
Ultrasonics sonochemistry
Vitenskapelig artikkel
-
Kuhn, Wolf Ludwig;
Solemslie, Bjørn Winther;
Hihn, Jean-Yves;
Dahlhaug, Ole Gunnar.
(2025)
Methods to prevent or mitigate total dissolved gas supersaturation in the waterways downstream hydropower plants.
IOP Conference Series: Earth and Environmental Science (EES)
Vitenskapelig artikkel
2024
-
Kuhn, Wolf Ludwig;
Solemslie, Bjørn Winther;
Hihn, Jean-Yves;
Dahlhaug, Ole Gunnar.
(2024)
Ultrasonic degassing of TDG supersaturated, flowing water.
IOP Conference Series: Earth and Environmental Science (EES)
Vitenskapelig artikkel
-
Kuhn, Wolf Ludwig.
(2024)
Tekniske løsninger til gassovermetning i vassdrag nedstrøms vannkraftverk.
Energiteknikk : fagbladet for energibransjen
Fagartikkel
2023
-
Kuhn, Wolf Ludwig;
Solemslie, Bjørn Winther;
Hihn, Jean-Yves;
Dahlhaug, Ole Gunnar.
(2023)
Evaluating natural degassing in a river to create a baseline for comparison to technical degassing methods.
Journal of Physics: Conference Series (JPCS)
Vitenskapelig artikkel
-
Kuhn, Wolf Ludwig;
Dahlhaug, Ole Gunnar;
Solemslie, Bjørn Winther;
Hihn, Jean-Yves.
(2023)
Evaluation of ultrasonic degasification as a tool to mitigate total dissolved gas supersaturation downstream hydropower plants.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Doktorgradsavhandling
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Kuhn, Wolf Ludwig;
Dahlhaug, Ole Gunnar;
Solemslie, Bjørn Winther;
Hihn, Jean-Yves.
(2023)
Evaluation of ultrasonic degasification as a tool to mitigate total dissolved gas supersaturation downstream hydropower plants.
Norwegian University of Science and Technology
Norwegian University of Science and Technology
Doktorgradsavhandling
-
Kuhn, Wolf Ludwig;
Pulg, Ulrich;
Stranzl, Sebastian Franz.
(2023)
A potentially deadly problem gains attention due to climate change.
zek HYDRO
Fagartikkel
-
Kuhn, Wolf Ludwig;
Pulg, Ulrich;
Stranzl, Sebastian Franz.
(2023)
Potenziell tödliches Problem drängt durch den Klimawandel in den Vordergrund.
zek HYDRO
Fagartikkel
2022
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Li, Pengcheng;
Zhu, David Z.;
Li, Ran;
Wang, Yuanming;
Crossman, James A.;
Kuhn, Wolf Ludwig.
(2022)
Production of total dissolved gas supersaturation at hydropower facilities and its transport: A review.
Water Research
Vitenskapelig oversiktsartikkel/review
2020
-
Bartl, Jan Michael Simon;
Hansen, Thomas;
Kuhn, Wolf Ludwig;
Mühle, Franz Volker;
Sætran, Lars Roar.
(2020)
Vortex interaction in the wake of a two- and three-bladed wind turbine.
Journal of Physics: Conference Series (JPCS)
Vitenskapelig artikkel
2019
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Kuhn, Wolf Ludwig;
Sætran, Lars Roar.
(2019)
Investigating the influence of tip vortices on deflection phenomena in the near wake of a wind turbine model.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Mastergradsoppgave
Tidsskriftspublikasjoner
-
Kuhn, Wolf Ludwig;
Hihn, Jean-Yves;
Solemslie, Bjørn Winther;
Dahlhaug, Ole Gunnar.
(2025)
Comparing and combining methods that enhance liquid–gas mass transfer in a batch reactor: Ultrasonic degassing, aeration by gas bubbling, and liquid agitation.
Ultrasonics sonochemistry
Vitenskapelig artikkel
-
Kuhn, Wolf Ludwig;
Solemslie, Bjørn Winther;
Hihn, Jean-Yves;
Dahlhaug, Ole Gunnar.
(2025)
Methods to prevent or mitigate total dissolved gas supersaturation in the waterways downstream hydropower plants.
IOP Conference Series: Earth and Environmental Science (EES)
Vitenskapelig artikkel
-
Kuhn, Wolf Ludwig;
Solemslie, Bjørn Winther;
Hihn, Jean-Yves;
Dahlhaug, Ole Gunnar.
(2024)
Ultrasonic degassing of TDG supersaturated, flowing water.
IOP Conference Series: Earth and Environmental Science (EES)
Vitenskapelig artikkel
-
Kuhn, Wolf Ludwig.
(2024)
Tekniske løsninger til gassovermetning i vassdrag nedstrøms vannkraftverk.
Energiteknikk : fagbladet for energibransjen
Fagartikkel
-
Kuhn, Wolf Ludwig;
Solemslie, Bjørn Winther;
Hihn, Jean-Yves;
Dahlhaug, Ole Gunnar.
(2023)
Evaluating natural degassing in a river to create a baseline for comparison to technical degassing methods.
Journal of Physics: Conference Series (JPCS)
Vitenskapelig artikkel
-
Kuhn, Wolf Ludwig;
Pulg, Ulrich;
Stranzl, Sebastian Franz.
(2023)
A potentially deadly problem gains attention due to climate change.
zek HYDRO
Fagartikkel
-
Kuhn, Wolf Ludwig;
Pulg, Ulrich;
Stranzl, Sebastian Franz.
(2023)
Potenziell tödliches Problem drängt durch den Klimawandel in den Vordergrund.
zek HYDRO
Fagartikkel
-
Li, Pengcheng;
Zhu, David Z.;
Li, Ran;
Wang, Yuanming;
Crossman, James A.;
Kuhn, Wolf Ludwig.
(2022)
Production of total dissolved gas supersaturation at hydropower facilities and its transport: A review.
Water Research
Vitenskapelig oversiktsartikkel/review
-
Bartl, Jan Michael Simon;
Hansen, Thomas;
Kuhn, Wolf Ludwig;
Mühle, Franz Volker;
Sætran, Lars Roar.
(2020)
Vortex interaction in the wake of a two- and three-bladed wind turbine.
Journal of Physics: Conference Series (JPCS)
Vitenskapelig artikkel
Rapport
-
Kuhn, Wolf Ludwig;
Sabil, Sahra Naima;
Al-Khayat, Ahmed Omar;
Dahlhaug, Ole Gunnar.
(2025)
DeGas project report. Summary of experimental and numerical studies on mitigating total dissolved gas supersaturation downstream hydropower plants using technical methods.
Norsk institutt for naturforskning (NINA)
Norsk institutt for naturforskning (NINA)
Rapport
-
Kuhn, Wolf Ludwig;
Dahlhaug, Ole Gunnar;
Solemslie, Bjørn Winther;
Hihn, Jean-Yves.
(2023)
Evaluation of ultrasonic degasification as a tool to mitigate total dissolved gas supersaturation downstream hydropower plants.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Doktorgradsavhandling
-
Kuhn, Wolf Ludwig;
Dahlhaug, Ole Gunnar;
Solemslie, Bjørn Winther;
Hihn, Jean-Yves.
(2023)
Evaluation of ultrasonic degasification as a tool to mitigate total dissolved gas supersaturation downstream hydropower plants.
Norwegian University of Science and Technology
Norwegian University of Science and Technology
Doktorgradsavhandling
-
Kuhn, Wolf Ludwig;
Sætran, Lars Roar.
(2019)
Investigating the influence of tip vortices on deflection phenomena in the near wake of a wind turbine model.
Norges teknisk-naturvitenskapelige universitet
Norges teknisk-naturvitenskapelige universitet
Mastergradsoppgave
Formidling
2025
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Faglig foredragKuhn, Wolf Ludwig. (2025) Environmental Technology. RenewHydro Researcher School , Oppdal 2025-11-23 - 2025-11-26
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PosterKuhn, Wolf Ludwig; Senet, Marilou Laure Claudette; Dahlhaug, Ole Gunnar. (2025) Ultrasonic Degassing of Total Dissolved Gas Supersaturated Water in a Laboratory Flume: Influence of Transducer Direction. 6th IAHR YYoung Professionals Congress , Online 2025-12-02 - 2025-12-04
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Vitenskapelig foredragKuhn, Wolf Ludwig; Senet, Marilou Laure Claudette; Bjørnstad, Runar; Gundersen, Håvard Hartvig; Dahlhaug, Ole Gunnar. (2025) Mitigation of Total Dissolved Gas Supersaturation downstream Hydropower plants: Gas Bubbling and Power Ultrasound. 3rd International Conference on Sustainability in Hydropower , Vienna 2025-09-01 - 2025-09-04
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Vitenskapelig foredragKuhn, Wolf Ludwig; Solemslie, Bjørn Winther; Pulg, Ulrich; Dahlhaug, Ole Gunnar. (2025) Managing Total Dissolved Gas Supersaturation in Norwegian Hydropower Systems. 41st IAHR World Congress , Singapore 2025-06-22 - 2026-06-27
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PosterKuhn, Wolf Ludwig; Hihn, Jean-Yves; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2025) Technical mitigation of total dissolved gas supersaturation. Produksjonsteknisk konferanse , Trondheim 2025-03-10 - 2025-03-12
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Vitenskapelig foredragKuhn, Wolf Ludwig; Ghimire, Amul; Shrestha, Sajan; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2025) Risk assessment for total dissolved gas supersaturation in the Nepali hydropower sector. Current Research in Hydropower Technologies , Dhulikhel 2025-04-07 - 2025-04-07
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Faglig foredragKuhn, Wolf Ludwig. (2025) Ecohydraulics for Sustainable Hydropower in Nepal: From Challenge to Opportunity. Advancement in Turbine and Hydropower Technology , Dhulikhel 2025-04-08 - 2025-04-08
2024
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Faglig foredragKuhn, Wolf Ludwig. (2024) Gassovermetning i vannkraft - Løsninger til et undervurdert økologisk problem. Ung i vannkraft | Digital faglunsj , Digital 2024-12-11 - 2024-12-11
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IntervjuSolemslie, Bjørn Winther; Silva, Ana T.; Kuhn, Wolf Ludwig; Simmons, Olivia. (2024) Smolten ledes vekk fra inntaket - mindre falltap. Energiteknikk : fagbladet for energibransjen Energiteknikk : fagbladet for energibransjen [null]
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Faglig foredragKuhn, Wolf Ludwig. (2024) A new technological solution for preventing environmental effects of air supersaturation downstream hydropower plants – DeGas project. HydroCen avslutningskonferanse - høydepunkter fra åtte år med forskning på vannkraft , Trondheim 2024-10-28 - 2024-10-29
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Faglig foredragKuhn, Wolf Ludwig. (2024) Tiltak mot gassovermetning nedstrøms vannkraftverk - DeGas-prosjektet. Miljødirektoratets Fagdag: HydroCen, vannkraft og miljøtilpasninger , Trondheim 2024-11-26 - 2024-11-26
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Vitenskapelig foredragKuhn, Wolf Ludwig; Dahlhaug, Ole Gunnar. (2024) Challenges associated with flexible use of hydraulic turbines - a Norwegian perspective. Colloquium on flexibility impact on hydraulic machines aging , Vienna 2024-10-18 - 2024-10-18
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Vitenskapelig foredragKuhn, Wolf Ludwig; Gundersen, Håvard Hartvig; Solemslie, Bjørn Winther; Hihn, Jean-Yves; Dahlhaug, Ole Gunnar. (2024) Utilization of gas bubbling to mitigate total dissolved gas supersaturation downstream hydropower plants. 22nd International Seminar on Hydropower Plants - Viennahydro 2024 , Vienna 2024-11-13 - 2024-11-15
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Vitenskapelig foredragKuhn, Wolf Ludwig; Solemslie, Bjørn Winther; Hihn, Jean-Yves; Dahlhaug, Ole Gunnar. (2024) Ultrasonic degassing of TDG supersaturated, flowing water. Current Research In Hydropower Technologies, CRHT – XII , Dhulikhel 2024-03-18 - 2024-03-18
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Vitenskapelig foredragKuhn, Wolf Ludwig; Pulg, Ulrich. (2024) Gassovermetning bør tas på alvor. Produksjonsteknisk konferanse 2024 , Oslo 2024-03-05 - 2024-03-07
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Vitenskapelig foredragGundersen, Håvard Hartvig; Kuhn, Wolf Ludwig; Solemslie, Bjørn Winther; Hihn, Jean-Yves; Dahlhaug, Ole Gunnar. (2024) Mitigation of total dissolved gas supersaturation using a bubble curtain. 10th International Symposium on Environmental Hydraulics , Aberdeen 2024-06-25 - 2024-06-27
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Vitenskapelig foredragKuhn, Wolf Ludwig; Hihn, Jean-Yves; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2024) Enhancement of liquid-gas mass transfer in total dissolved gas supersaturated water by technical methods. 18th Meeting of the European Society of Sonochemistry , Leuven 2024-05-27 - 2027-05-31
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PosterKuhn, Wolf Ludwig; Hihn, Jean-Yves; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2024) Ultrasonic degassing of total dissolved gas supersaturated, flowing water in an experimental laboratory setup. 18th Meeting of the European Society of Sonochemistry , Leuven 2024-05-27 - 2024-05-31
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Vitenskapelig foredragKuhn, Wolf Ludwig. (2024) Total dissolved gas supersaturation – an invisible risk of hydropower. Yellow Colloqium , Zürich 2024-06-04 - 2024-06-04
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Vitenskapelig foredragKuhn, Wolf Ludwig; Solemslie, Bjørn Winther; Hihn, Jean-Yves; Dahlhaug, Ole Gunnar. (2024) Methods to prevent or mitigate total dissolved gas supersaturation in the waterways downstream hydropower plants. EERA Revamping Hydropower Research Workshop , Brussels 2024-09-24 - 2024-09-24
2023
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Faglig foredragKuhn, Wolf Ludwig. (2023) Tekniske løsninger for å unngå gassovermetning i vassdraget nedstrøms vannkraftverk. FoU dag ved Skagerak Energi , online 2023-05-26 - 2023-05-26
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Vitenskapelig foredragSolemslie, Bjørn Winther; Kuhn, Wolf Ludwig. (2023) Technical degassing methods to prevent total dissolved gas supersaturation in the waterways downstream a hydropower plant. DeGas workshop , Trondheim 2023-06-21 - 2023-06-22
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Vitenskapelig foredragKuhn, Wolf Ludwig; Dahlhaug, Ole Gunnar; Hihn, Jean-Yves; Solemslie, Bjørn Winther. (2023) Evaluating Natural Degassing in a River to create a Baseline for Comparison to Technical Degassing Methods. Current Research In Hydropower Technologies, CRHT – XI , Dhulikhel 2023-03-27 - 2023-03-27
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Vitenskapelig foredragKuhn, Wolf Ludwig; Solemslie, Bjørn Winther; Hihn, Jean-Yves; Dahlhaug, Ole Gunnar. (2023) Mitigation of artificial TDG supersaturation in rivers downstream hydropower plants. 40th IAHR World Congress , Vienna 2023-08-21 - 2023-08-25
2022
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Vitenskapelig foredragKuhn, Wolf Ludwig; Hihn, Jean-Yves; Dahlhaug, Ole Gunnar. (2022) Desorption of air content gases from supersaturated water during sonication with low-frequency, high-power ultrasound. 17th Meeting of the European Society of Sonochemistry , Jena 2022-08-28 - 2022-09-01
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Faglig foredragKuhn, Wolf Ludwig. (2022) DeGas prosjekt - Tekniske metoder for å unngå gassovermetning nedstrøms vannkraftverk. HydroCen Fagutvalgsmøte , Trondheim 2022-04-06 - 2022-04-07
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Faglig foredragKuhn, Wolf Ludwig. (2022) Preventing environmental impacts of gas supersaturation downstream of hydropower plants using power ultrasound. HYCANOR workshop , Nelson, BC 2022-05-16 - 2022-05-18
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Vitenskapelig foredragKuhn, Wolf Ludwig. (2022) Unngå gassovermetning nedstrøms vannkraftverk - utvikling av tekniske avgassingsmetoder i DeGas prosjektet. Kraftverkshydrologi og miljøforhold , Drammen 2022-11-22 - 2022-11-22
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PosterKuhn, Wolf Ludwig; Solemslie, Bjørn Winther; Hihn, Jean-Yves; Dahlhaug, Ole Gunnar. (2022) Studying the degassing effect of power ultrasound on air-supersaturated, flowing water. 17th Meeting of the European Society of Sonochemistry , Jena 2022-08-28 - 2022-09-01
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PosterKuhn, Wolf Ludwig; Solemslie, Bjørn Winther; Hihn, Jean-Yves; Dahlhaug, Ole Gunnar. (2022) Degassing air-supersaturated, flowing water. Produksjonsteknisk konferanse 2022 , Oslo 2022-03-08 - 2022-03-10
2019
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Vitenskapelig foredragKuhn, Wolf Ludwig; Sætran, Lars Roar. (2019) Tip vortex stability in a wind turbine wake - Influence of yaw offset and blade number. Wind Energy Science Conference (WESC) 2019 , Cork 2019-06-17 - 2019-06-20
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PosterKuhn, Wolf Ludwig; Bartl, Jan Michael Simon; Mühle, Franz Volker; Sætran, Lars Roar. (2019) Investigating the influence of tip vortices on deflection phenomena in the near wake of a wind turbine model. EERA DeepWind'2019 , Trondheim 2019-01-16 - 2019-01-18