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  1. Employees

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Bjørn Winther Solemslie

Bjørn Winther Solemslie

Associate Professor
Department of Energy and Process Engineering

bjorn.w.solemslie@ntnu.no
+4773590236 Vannkraftlaboratoriet, Gløshaugen
About Publications Teaching Media

About

Competencies

  • Hydropower
  • Mechanical and flow technical subjects

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2022

  • Gautam, Saroj; Chitrakar, Sailesh; Neopane, Hari Prasad; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2022) Numerical investigation of a Pelton turbine at several operating conditions. IOP Conference Series: Earth and Environmental Science (EES). volum 1037.
    Academic article
  • Skjelbred, Hans Ivar; Fjelldal, Bjørnar; Solemslie, Bjørn Winther; Vilberg, Ingrid Kristine. (2022) TwinLab Digital Twin Laboratory for Hydropower. 2022. ISBN 978-82-93602-28-6. Hydrocen rapport (27).
    Report
  • Solemslie, Bjørn Winther; Østby, Petter Thorvald Krogh; Iliev, Igor. (2022) Decomposition of the structural response of the Francis-99 runner during resonance. IOP Conference Series: Earth and Environmental Science (EES). volum 1079.
    Academic article

2021

  • Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar; Sigurdsson, Bjarki; Tengs, Erik Os. (2021) Modal testing of the Francis-99 runner. IOP Conference Series: Earth and Environmental Science (EES). volum 774 (1).
    Academic article

2020

  • Agnalt, Einar; Solemslie, Bjørn Winther; Storli, Pål-Tore Selbo; Dahlhaug, Ole Gunnar. (2020) The Rotor-Stator Interaction Onboard a Low Specific speed Francis Turbine. International Journal of Fluid Machinery and Systems. volum 13 (2).
    Academic article
  • Chitrakar, Sailesh; Solemslie, Bjørn Winther; Neopane, Hari Prasad; Dahlhaug, Ole Gunnar. (2020) Review on numerical techniques applied in impulse hydro turbines. Renewable Energy. volum 159.
    Academic literature review
  • Rognerud, Maren Elise; Solemslie, Bjørn Winther; Islam, Md Hujjatul; Pollet, Bruno. (2020) How to Avoid Total Dissolved Gas Supersaturation in Water from Hydropower Plants by Employing Ultrasound. Journal of Physics: Conference Series (JPCS). volum 1608.
    Academic article
  • Støren, Gine Kirkebøen; Dahlhaug, Ole Gunnar; Solemslie, Bjørn Winther. (2020) Signature Investigation of Typical Faults on Francis Turbines. Journal of Physics: Conference Series (JPCS). volum 1608.
    Academic article
  • Volent, Eirik; Sagmo, Kristian Forfot; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2020) Experimental Study of Flow Structure in Converging–Diverging Axisymmetric Geometry. Journal of Fluids Engineering - Trancactions of The ASME. volum 142 (4).
    Academic article

2019

  • Agnalt, Einar; Iliev, Igor; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2019) On the Rotor Stator Interaction Effects of Low Specific Speed Francis Turbines. International Journal of Rotating Machinery. volum 2019.
    Academic article
  • Agnalt, Einar; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2019) Onboard measurements of pressure pulsations in a high head Francis model runner. IOP Conference Series: Earth and Environmental Science (EES). volum 240 (2).
    Academic article
  • Bergan, Carl Werdelin; Tengs, Erik Os; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2019) An Experimental Investigation of the Hydroynamic Damping of Vibrating Hydrofoils. IOP Conference Series: Earth and Environmental Science (EES). volum 240 (6).
    Academic article
  • Bergan, Carl Werdelin; Tengs, Erik Os; Solemslie, Bjørn Winther; Østby, Petter Thorvald Krogh; Dahlhaug, Ole Gunnar. (2019) Damping Measurements on a Multi-Blade Cascade with Multiple Degrees of Freedom: A Francis-99 Test Case. Journal of Physics: Conference Series (JPCS). volum 1296 (1).
    Academic article
  • Solemslie, Bjørn Winther; Trivedi, Chirag; Agnalt, Einar; Dahlhaug, Ole Gunnar. (2019) Pressure Pulsations and Fatigue Loads in High Head Francis Turbines. IOP Conference Series: Earth and Environmental Science (EES). volum 240 (2).
    Academic article

2018

  • Agnalt, Einar; Østby, Petter Thorvald Krogh; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2018) Experimental Study of a Low-Specific Speed Francis Model Runner during Resonance. Shock and Vibration. volum 2018.
    Academic article
  • Bergan, Carl Werdelin; Solemslie, Bjørn Winther; Østby, Petter Thorvald Haug; Dahlhaug, Ole Gunnar. (2018) Hydrodynamic Damping of a Fluttering Hydrofoil in High-speed Flows. International Journal of Fluid Machinery and Systems. volum 11 (2).
    Academic article
  • Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2018) A Reference Pelton Turbine - Three-Dimensional Flow Front Tracking Within a Rotating Pelton Bucket. Journal of Fluids Engineering - Trancactions of The ASME. volum 140 (12).
    Academic article

2016

  • Solemslie, Bjørn Winther. (2016) Nye målemetoder for peltonturbiner. Energiteknikk : fagbladet for energibransjen.
    Article
  • Solemslie, Bjørn Winther. (2016) Tallfester strømninger. Energiteknikk : fagbladet for energibransjen. volum 129 (1).
    publications.INTERVJUSKRIFTL
  • Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2016) A reference Pelton turbine - High speed visualization in the rotating frame. IOP Conference Series: Earth and Environmental Science (EES). volum 49.
    Academic article
  • Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar; Nielsen, Torbjørn Kristian. (2016) Experimental methods and design of a Pelton bucket. 2016. ISBN 978-82-326-0860-7. Doktoravhandlinger ved NTNU (2016:01).
    Doctoral dissertation

2015

  • Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2015) Studying the effects of jet alignment in Pelton units. International journal on hydropower and dams. volum 22 (3).
    Academic article

2014

  • Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2014) A reference pelton turbine - design and efficiency measurements. IOP Conference Series: Earth and Environmental Science (EES). volum 22 (1).
    Academic article

2012

  • Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2012) A Reference Pelton Turbine Design. IOP Conference Series: Earth and Environmental Science (EES). volum 15.
    Academic article

Journal publications

  • Gautam, Saroj; Chitrakar, Sailesh; Neopane, Hari Prasad; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2022) Numerical investigation of a Pelton turbine at several operating conditions. IOP Conference Series: Earth and Environmental Science (EES). volum 1037.
    Academic article
  • Solemslie, Bjørn Winther; Østby, Petter Thorvald Krogh; Iliev, Igor. (2022) Decomposition of the structural response of the Francis-99 runner during resonance. IOP Conference Series: Earth and Environmental Science (EES). volum 1079.
    Academic article
  • Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar; Sigurdsson, Bjarki; Tengs, Erik Os. (2021) Modal testing of the Francis-99 runner. IOP Conference Series: Earth and Environmental Science (EES). volum 774 (1).
    Academic article
  • Agnalt, Einar; Solemslie, Bjørn Winther; Storli, Pål-Tore Selbo; Dahlhaug, Ole Gunnar. (2020) The Rotor-Stator Interaction Onboard a Low Specific speed Francis Turbine. International Journal of Fluid Machinery and Systems. volum 13 (2).
    Academic article
  • Chitrakar, Sailesh; Solemslie, Bjørn Winther; Neopane, Hari Prasad; Dahlhaug, Ole Gunnar. (2020) Review on numerical techniques applied in impulse hydro turbines. Renewable Energy. volum 159.
    Academic literature review
  • Rognerud, Maren Elise; Solemslie, Bjørn Winther; Islam, Md Hujjatul; Pollet, Bruno. (2020) How to Avoid Total Dissolved Gas Supersaturation in Water from Hydropower Plants by Employing Ultrasound. Journal of Physics: Conference Series (JPCS). volum 1608.
    Academic article
  • Støren, Gine Kirkebøen; Dahlhaug, Ole Gunnar; Solemslie, Bjørn Winther. (2020) Signature Investigation of Typical Faults on Francis Turbines. Journal of Physics: Conference Series (JPCS). volum 1608.
    Academic article
  • Volent, Eirik; Sagmo, Kristian Forfot; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2020) Experimental Study of Flow Structure in Converging–Diverging Axisymmetric Geometry. Journal of Fluids Engineering - Trancactions of The ASME. volum 142 (4).
    Academic article
  • Agnalt, Einar; Iliev, Igor; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2019) On the Rotor Stator Interaction Effects of Low Specific Speed Francis Turbines. International Journal of Rotating Machinery. volum 2019.
    Academic article
  • Agnalt, Einar; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2019) Onboard measurements of pressure pulsations in a high head Francis model runner. IOP Conference Series: Earth and Environmental Science (EES). volum 240 (2).
    Academic article
  • Bergan, Carl Werdelin; Tengs, Erik Os; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2019) An Experimental Investigation of the Hydroynamic Damping of Vibrating Hydrofoils. IOP Conference Series: Earth and Environmental Science (EES). volum 240 (6).
    Academic article
  • Bergan, Carl Werdelin; Tengs, Erik Os; Solemslie, Bjørn Winther; Østby, Petter Thorvald Krogh; Dahlhaug, Ole Gunnar. (2019) Damping Measurements on a Multi-Blade Cascade with Multiple Degrees of Freedom: A Francis-99 Test Case. Journal of Physics: Conference Series (JPCS). volum 1296 (1).
    Academic article
  • Solemslie, Bjørn Winther; Trivedi, Chirag; Agnalt, Einar; Dahlhaug, Ole Gunnar. (2019) Pressure Pulsations and Fatigue Loads in High Head Francis Turbines. IOP Conference Series: Earth and Environmental Science (EES). volum 240 (2).
    Academic article
  • Agnalt, Einar; Østby, Petter Thorvald Krogh; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2018) Experimental Study of a Low-Specific Speed Francis Model Runner during Resonance. Shock and Vibration. volum 2018.
    Academic article
  • Bergan, Carl Werdelin; Solemslie, Bjørn Winther; Østby, Petter Thorvald Haug; Dahlhaug, Ole Gunnar. (2018) Hydrodynamic Damping of a Fluttering Hydrofoil in High-speed Flows. International Journal of Fluid Machinery and Systems. volum 11 (2).
    Academic article
  • Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2018) A Reference Pelton Turbine - Three-Dimensional Flow Front Tracking Within a Rotating Pelton Bucket. Journal of Fluids Engineering - Trancactions of The ASME. volum 140 (12).
    Academic article
  • Solemslie, Bjørn Winther. (2016) Nye målemetoder for peltonturbiner. Energiteknikk : fagbladet for energibransjen.
    Article
  • Solemslie, Bjørn Winther. (2016) Tallfester strømninger. Energiteknikk : fagbladet for energibransjen. volum 129 (1).
    publications.INTERVJUSKRIFTL
  • Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2016) A reference Pelton turbine - High speed visualization in the rotating frame. IOP Conference Series: Earth and Environmental Science (EES). volum 49.
    Academic article
  • Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2015) Studying the effects of jet alignment in Pelton units. International journal on hydropower and dams. volum 22 (3).
    Academic article
  • Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2014) A reference pelton turbine - design and efficiency measurements. IOP Conference Series: Earth and Environmental Science (EES). volum 22 (1).
    Academic article
  • Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2012) A Reference Pelton Turbine Design. IOP Conference Series: Earth and Environmental Science (EES). volum 15.
    Academic article

Report

  • Skjelbred, Hans Ivar; Fjelldal, Bjørnar; Solemslie, Bjørn Winther; Vilberg, Ingrid Kristine. (2022) TwinLab Digital Twin Laboratory for Hydropower. 2022. ISBN 978-82-93602-28-6. Hydrocen rapport (27).
    Report
  • Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar; Nielsen, Torbjørn Kristian. (2016) Experimental methods and design of a Pelton bucket. 2016. ISBN 978-82-326-0860-7. Doktoravhandlinger ved NTNU (2016:01).
    Doctoral dissertation

Teaching

Courses

  • TEP4195 - Turbo Machinery

Media

2023

  • Lecture
    Solemslie, Bjørn Winther. (2023) Presentasjon av historien til samarbeidet mellom Norge og Nepal innen Vannkraft. Besøk av Bistandsministeren om samarbeid mellom Norge og Nepal innen Vannkraft . NTNU Energy; NTNU Vannkraftlaboratoriet. 2023-02-02 - 2023-02-02.

2022

  • Lecture
    Solemslie, Bjørn Winther. (2022) DeGas - En ny teknologisk løsning for å forhindre miljøeffekter av gassovermetting nedstrøms vannkraftverk. HydoCen Styremøte . HydroCen; Trondheim. 2022-03-29 - 2022-03-29.
  • Lecture
    Solemslie, Bjørn Winther. (2022) Hydraulics of eddy generating single elements at NTNU. Brukergruppemøte i FishPath prosjektet . NINA; NINA Trondheim. 2022-04-05 - 2022-04-05.
  • Lecture
    Solemslie, Bjørn Winther. (2022) WP5.2.6 PeltonProto - Peltonturbin Prototyp virkningsgradsmåling. HydoCen - WP2 Fagutvalgsmøte . HydroCen; Trondheim. 2022-04-07 - 2022-04-07.
  • Academic lecture
    Solemslie, Bjørn Winther; Iliev, Igor; Østby, Petter Thorvald Krogh. (2022) Decomposition of the structural response of the Francis-99 runner during resonance. IAHR2022 31st Symposium on hydraulic machinery and systems . NTNU; Trondheim. 2022-06-26 - 2022-07-01.
  • Lecture
    Solemslie, Bjørn Winther; Wiborg, Erik Jacques; Tengs, Erik Os. (2022) Digitalt økosystem i bruk: Generic Life. Produksjonsteknisk Konferanse . Energi Norge; Gardermoen. 2022-03-08 - 2022-03-10.

2021

  • Academic lecture
    Solemslie, Bjørn Winther; Sigurdsson, Bjarki; Dahlhaug, Ole Gunnar; Tengs, Erik Os. (2021) Modal Testing of the Francis-99 Runner. 30th IAHR Symposium on Hydraulic Machinery and System ; 2021-03-22 - 2021-03-25.

2020

  • Popular scientific lecture
    Solemslie, Bjørn Winther. (2020) Hva gjør en maskiningeniør i NINA?. NINA-Seminar . Akvatisk Naturmangfold - NINA; NINA-huset, Trondheim, Norge. 2020-10-21 - 2020-10-21.

2018

  • Academic lecture
    Agnalt, Einar; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2018) Onboard measurements of pressure pulsations in a high head Francis model runner. 29th Symposium on Hydraulic Machinery and Systems . Turbomachinery Society of Japan; Doshisha University, Kyoto. 2018-09-16 - 2018-09-21.
  • Academic lecture
    Bergan, Carl Werdelin; Tengs, Erik Os; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2018) An Experimental Investigation of the Hydroynamic Damping of Vibrating Hydrofoils. 29th Symposium on Hydraulic Machinery and Systems . Turbomachinery Society of Japan; Doshisha University, Kyoto. 2018-09-16 - 2018-09-21.
  • Academic lecture
    Solemslie, Bjørn Winther; Trivedi, Chirag; Agnalt, Einar; Dahlhaug, Ole Gunnar. (2018) Pressure Pulsations and Fatigue Loads in High Head Francis Turbines. 29th Symposium on Hydraulic Machinery and Systems . Turbomachinery Society of Japan; Doshisha University, Kyoto. 2018-09-16 - 2018-09-21.

2017

  • Popular scientific lecture
    Solemslie, Bjørn Winther. (2017) Hydropower on a sustainable tomorrow. ERASMUS+ samling om Energi ved Roseborg skole . ERASMUS+ ved Rosenborg skole; Rosenborg skole. 2017-02-03 - 2017-02-03.
  • Popular scientific lecture
    Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar; Dagsvik, Helene Njølstad. (2017) Pågående forskningsaktivitet ved Vannkraftlaboratoriet. Peltonturbiner, Pumpeturbiner, Francisturbiner og andre eksterne oppdrag. Bransjebesøk på Vannkraftlaboratoriet ; 2017-12-08 - 2017-12-08.

2016

  • Programme participation
    Solemslie, Bjørn Winther. (2016) Sysla - Energiskolen. Sysla - Grønn [Internett]. 2016-07-13.
  • Popular scientific lecture
    Solemslie, Bjørn Winther; Bergan, Carl Werdelin; Agnalt, Einar; Løken, Thea Karlsen. (2016) Hvordan fungerer et vannkraftverk. Researcher Night 2016 . Researcher Night NTNU; Realfagsbygget, NTNU, Trondheim. 2016-09-23 - 2016-09-23.
  • Academic lecture
    Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2016) A reference Pelton turbine - High speed visualization in the rotating frame. 28th IAHR symposium on Hydraulic Machinery and Systems ; Grenoble. 2016-07-04 - 2016-07-08.

2015

  • Interview
    Solemslie, Bjørn Winther. (2015) Filmer vannstrømmen med 4000 bilder i sekundet - kan gjøre turbinene mer effektive. Teknisk Ukeblad [Internett]. 2015-03-09.
  • Programme participation
    Solemslie, Bjørn Winther. (2015) Schrödingers katt 08.01.2015. NRK [TV]. 2015-01-08.
  • Popular scientific lecture
    Solemslie, Bjørn Winther; Bergan, Carl Werdelin; Ellingsen, Rakel; Agnalt, Einar. (2015) Det grønne batteriet. Researchers night . NTNU; NTNU, Trondheim, Norway. 2015-09-23 - 2015-09-23.

2014

  • Interview
    Solemslie, Bjørn Winther. (2014) Digger å finne noe nytt. Forskningsbilag Energiteknikk 2014 [Fagblad]. 2014-10-23.
  • Academic lecture
    Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2014) A reference pelton turbine - design and efficiency measurements. 27th IAHR Symposium on Hydraulic Machinery and Systems . Organizing Committee of the 27th IAHR Symposium; Montreal. 2014-09-22 - 2014-09-26.

2012

  • Interview
    Solemslie, Bjørn Winther. (2012) Peltonforskere på lag. Energiteknikk [Fagblad]. 2012-02-14.
  • Academic lecture
    Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2012) A Reference Pelton Turbine Design. 26th IAHR Symposium on Hydraulic Machinery and Systems . Department of Thermal Engineering, Tsinghua University; Beijing. 2012-10-19 - 2012-10-23.
  • Academic lecture
    Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar. (2012) A Reference Pelton Turbine Design. Technoport 2012 - Sharing Possibilities - RERC . Technoport; Trondheim. 2012-04-16 - 2012-04-18.

2010

  • Popular scientific lecture
    Solemslie, Bjørn Winther; Vilberg, Ingrid Kristine; Fjærvold, Lars; Storli, Pål-Tore Selbo. (2010) Energi fra vann, vind og tidevann. Researchers Night 2010 . Forskningsdagene; Realfagsbygget NTNU. 2010-09-24 - 2010-09-24.
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