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  1. Employees

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Ole Runar Myhr

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Ole Runar Myhr

Professor
Department of Structural Engineering

ole.myhr@ntnu.no
Publications Outreach

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2025

  • Aune, Sigurd; Morin, David Didier; Langseth, Magnus; Myhr, Ole Runar; Clausen, Arild Holm. (2025) Welded aluminium joints - testing and shell-element modelling. International Journal of Impact Engineering
    Academic article
  • Martinsen, Kristian; Hart-Rawung, Thawin; Holmestad, Jon; Stendal, Johan; Gulbrandsen-Dahl, Sverre; Myhr, Ole Runar. (2025) Hybrid modelling predicting forming behavior with variations in AlMgSi1 alloys. CIRP annals
    Academic article

2024

  • Iddberg, Mads Bakken; Myhr, Ole Runar; Nesse, Anders; Furu, Trond. (2024) A Virtual Extrusion Test for Rapid Evaluation of Extrudability of 6xxx-Series Aluminum Profiles . Thirteenth International Aluminium Extrusion Technology Seminar & Exposition
    Academic article
  • Myhr, Ole Runar; Nesse, Anders; Iddberg, Mads Bakken; Furu, Trond. (2024) Modeling the Effect of Composition and Billet Temperature on Extrudability and Properties of AlMgSi Alloys . Thirteenth International Aluminium Extrusion Technology Seminar & Exposition
    Academic article
  • Iddberg, Mads Bakken; Myhr, Ole Runar; Nesse, Anders; Furu, Trond. (2024) A Modelling Framework for Rapid Evaluation of Speed Limitations During Extrusion of Aluminium Profiles. Key Engineering Materials
    Academic article
  • Nesse, Anders; Iddberg, Mads Bakken; Myhr, Ole Runar; Furu, Trond. (2024) Optimization of Geometric Design of Extruded Products Incorporating Properties, Cost and CO2 Footprint. Materials Science Forum
    Academic article

2023

  • Myhr, Ole Runar; Marioara, Calin Daniel; Engler, Olaf. (2023) Modeling the Effect of Excess Vacancies on Precipitation and Mechanical Properties of Al–Mg–Si Alloys. Metallurgical and Materials Transactions A
    Academic article
  • Iddberg, Mads Bakken; Myhr, Ole Runar; Nesse, Anders; Furu, Trond. (2023) A Modelling Framework for Rapid Evaluation of Speed Limitations During Extrusion of Aluminium Profiles.
    Academic chapter/article/Conference paper
  • Nesse, Anders; Iddberg, Mads Bakken; Myhr, Ole Runar; Furu, Trond. (2023) Optimization of Geometric Design of Extruded Products Incorporating Properties, Cost and CO2 Footprint.
    Academic chapter/article/Conference paper

2022

  • Østhus, Rune; Myhr, Ole Runar; Furu, Trond; Nesse, Anders; Iddberg, Mads Bakken; Hamarsnes, Anne. (2022) The Use of Artificial Intelligence (AI) for Improving Structural Properties of Welded Aluminum Extrusions . Aluminum Extrudes Council - ET Proceedings
    Academic article
  • Berger, Sven; Ravikumar, Aravinth; Gouttebroze, Sylvain; Justnes, Harald; Friis, Jesper; Myhr, Ole Runar. (2022) Simulation workflow for the optimization of protective interface layer formation in novel aluminium reinforced concrete.
    Academic chapter/article/Conference paper

2021

  • Granum, Henrik Møgster; Myhr, Ole Runar; Børvik, Tore; Hopperstad, Odd Sture. (2021) Effect of pre-stretching on the mechanical behaviour of three artificially aged 6xxx series aluminium alloys. Materials Today Communications
    Academic article

2020

  • Myhr, Ole Runar; Børvik, Tore; Marioara, Calin Daniel; Wenner, Sigurd; Hopperstad, Odd Sture. (2020) Nanoscale modelling of combined isotropic and kinematic hardening of 6000 series aluminium alloys. Mechanics of materials (Print)
    Academic article
  • Frodal, Bjørn Håkon; Christiansen, Emil; Myhr, Ole Runar; Hopperstad, Odd Sture. (2020) The role of quench rate on the plastic flow and fracture of three aluminium alloys with different grain structure and texture. International Journal of Engineering Science
    Academic article
  • Thomesen, Susanne; Hopperstad, Odd Sture; Myhr, Ole Runar; Børvik, Tore. (2020) Influence of stress state on plastic flow and ductile fracture of three 6000-series aluminium alloys. Materials Science & Engineering: A
    Academic article

2019

  • Khadyko, Mikhail; Myhr, Ole Runar; Hopperstad, Odd Sture. (2019) Work hardening and plastic anisotropy of naturally and artificially aged aluminium alloy AA6063. Mechanics of materials (Print)
    Academic article
  • Engler, Olaf; Marioara, Calin Daniel; Aruga, Yasuhiro; Kozuka, Masaya; Myhr, Ole Runar. (2019) Effect of natural ageing or pre-ageing on the evolution of precipitate structure and strength during age hardening of Al–Mg–Si alloy AA 6016. Materials Science & Engineering: A
    Academic article

2018

  • Granum, Henrik; Myhr, Ole Runar; Børvik, Tore; Hopperstad, Odd Sture. (2018) Nanostructure-based finite element analyses of aluminium profiles subjected to quasi-static axial crushing. Thin-walled structures
    Academic article
  • Myhr, Ole Runar; Hopperstad, Odd Sture; Børvik, Tore. (2018) A Combined Precipitation, Yield Stress, and Work Hardening Model for Al-Mg-Si Alloys Incorporating the Effects of Strain Rate and Temperature. Metallurgical and Materials Transactions A
    Academic article

2017

  • Nyhus, Bård; Dumoulin, Stephane; Nordhagen, Håkon Ottar; Midling, Ole Terje; Myhr, Ole Runar; Furu, Trond. (2017) Cross-weld tensile strength of aluminum alloys en AW 5083 and 6082. ISOPE - International Offshore and Polar Engineering Conference. Proceedings
    Academic article
  • Furu, Trond; Søreide, Jostein; Myhr, Ole Runar; Østhus, Rune. (2017) A novel methodology for optimization of properties, costs and sustainability of aluminium extrusions. Materials Science Forum
    Academic article

2016

  • Khadyko, Mikhail; Myhr, Ole Runar; Dumoulin, Stephane; Hopperstad, Odd Sture. (2016) A microstructure-based yield stress and work-hardening model for textured 6xxx aluminium alloys. Philosophical Magazine
    Academic article

2015

  • Holmen, Jens Kristian; Børvik, Tore; Myhr, Ole Runar; Hopperstad, Odd Sture. (2015) Perforation of welded aluminum extrusions: Numerical prediction and experimental validation. The European Physical Journal Conferences
    Academic article
  • Myhr, Ole Runar; Grong, Øystein; Schafer, Carmen. (2015) An Extended Age Hardening Model for Al-Mg-Si Alloys Incorporating the Room Temperature Storage and Cold Deformation Process Stages. Metallurgical and Materials Transactions A
    Academic article
  • Holmen, Jens Kristian; Børvik, Tore; Myhr, Ole Runar; Hopperstad, Odd Sture. (2015) Perforation of welded aluminum extrusions: Numerical prediction and experimental validation. EDP Sciences
    Academic chapter/article/Conference paper
  • Hoang, Nguyen-Hieu; Hopperstad, Odd Sture; Myhr, Ole Runar; Marioara, Calin Daniel; Langseth, Magnus. (2015) An improved nano-scale material model applied in axial-crushing analyses of square hollow section aluminium profiles. Thin-walled structures
    Academic article

2014

  • Myhr, Ole Runar; Schafer, Carmen; Grong, Øystein; Engler, Olaf; Brinkman, Henk-Jan; Hirsch, Jurgen. (2014) Modelling the combined effect of room temperature storage and cold deformation on the age-hardening behaviour of Al-Mg-Si alloys-part 1. Materials Science Forum
    Academic article
  • Schäfer, Carmen; Myhr, Ole Runar; Brinkman, Henk-Jan; Engler, Olaf; Hirsch, Jurgen. (2014) Modelling the combined effect of room temperature storage and cold deformation on the age-hardening behaviour of Al-Mg-Si alloys-part 2. Materials Science Forum
    Academic article
  • Myhr, Ole Runar; Østhus, Rune; Furu, Trond. (2014) A novel methodology for optimisation of product properties and production costs in fabrication of aluminium alloys. Materials Science Forum
    Academic article

2013

  • Johnsen, Joakim; Holmen, Jens Kristian; Myhr, Ole Runar; Hopperstad, Odd Sture; Børvik, Tore. (2013) A nano-scale material model applied in finite element analysis of aluminium plates under impact loading. Computational Materials Science
    Academic article

2012

  • Westermann, Ida; Hopperstad, Odd Sture; Myhr, Ole Runar; Marthinsen, Knut; Holmedal, Bjørn. (2012) Modeling of Work-Hardening in an Age-hardenable AA7108 Aluminum Alloy. John Wiley & Sons
    Academic chapter/article/Conference paper

2011

  • Myhr, Ole Runar; Grong, Øystein. (2011) Factors Influencing Heat Flow in Fusion Welding. ASM International ASM International
    Non-fiction book
  • Myhr, Ole Runar; Grong, Øystein. (2011) Modeling of Metallurgical Microstructure Evolution in Fusion Welding. ASM International ASM International
    Non-fiction book

2010

  • Dørum, Cato; Lademo, Odd-Geir; Myhr, Ole Runar; Berstad, Torodd; Hopperstad, Odd Sture. (2010) Finite element analysis of plastic failure in heat-affected zone of welded aluminium connections. Computers & structures
    Academic article
  • Myhr, Ole Runar; Grong, Øystein; Pedersen, Ketill Olav. (2010) A Combined Precipitation, Yield Strength, and Work Hardening Model for Al-Mg-Si Alloys. Metallurgical and Materials Transactions A
    Academic article

2009

  • Myhr, Ole Runar; Grong, Øystein. (2009) Novel modelling approach to optimisation of welding conditions and heat treatment schedules for age hardening Al alloys. Science and technology of welding and joining
    Academic article
  • Myhr, Ole Runar; Grong, Øystein; Lademo, Odd-Geir; Tryland, Tore. (2009) Optimising crash resistance of welded aluminium structures. Welding Journal
    Academic article

2008

  • Myhr, Ole Runar; Grong, Øystein. (2008) Utilizing a predictive tool for designing welded aluminum components. Welding Journal
    Academic article

2006

  • Tveiten, Bård Wathne; Fjeldstad, Arne; Härkegård, Gunnar; Myhr, Ole Runar; Bjørneklett, Børge. (2006) Fatigue life enhancement of aluminium joints through mechanical and thermal prestressing. International Journal of Fatigue
    Academic article
  • Friis, Jesper; Holmedal, Bjørn; Ryen, Øyvind; Nes, Erik Aasmund; Myhr, Ole Runar; Grong, Øystein. (2006) Work hardening behaviour of heat-treatable Al-Mg-Si-alloys. Materials Science Forum
    Academic article

2004

  • Myhr, Ole Runar; Grong, Øystein; Fjær, Halvard G; Marioara, Calin D. (2004) Modelling of the microstructure and strength evolution in Al-Mg-Si alloys during multistage thermal processing. Acta Materialia
    Academic article
  • Myhr, Ole Runar; Grong, Øystein. (2004) ALFLOW-NaMo project. Hydro Aluminium Structures
    Report

2002

  • Myhr, Ole Runar; Grong, Øystein; Fjær, Halvard G; Klokkehaug, Siri; Marioara, Calin D. (2002) Precipitation reactions and strength evolution during industrial heat treatment of age hardening aluminium alloys-Part 4: Modification of numerical precipitation model. Hydro Aluminium Structures
    Report

2001

  • Myhr, Ole Runar; Grong, Øystein; Andersen, Sigmund. (2001) Modelling of the age hardening behaviour of Al-Mg-Si alloys. Acta Materialia
    Academic article

2000

  • Myhr, Ole Runar; Grong, Øystein. (2000) Modelling of non-isothermal transformations in alloys containing a particle distribution. Acta Materialia
    Academic article
  • Grong, Øystein; Myhr, Ole Runar. (2000) Additivity and isokinetic behaviour in relation to diffusion controlled growth. Acta Materialia
    Academic article

1999

  • Bjørneklett, Børge Iver; Grong, Øystein; Myhr, Ole Runar; Kluken, Arnt Ove. (1999) A process model for the heat-affected zone microstructure evolution in Al-Zn-Mg weldments. Metallurgical and Materials Transactions A
    Academic article

1998

  • Bjørneklett, Børge Iver; Grong, Øystein; Myhr, Ole Runar; Kluken, Arnt Ove. (1998) Additivity and isokinetic behaviour in relation to particle dissolution. Acta Materialia
    Academic article

1997

  • Myhr, Ole Runar; Grong, Øystein; Klokkehaug, S.; Fjær, H.G.; Kluken, Arnt Ove. (1997) Process model for welding of Al-Mg-Si extrusions. Pt. 1, Precipitate stability. Science and technology of welding and joining
    Academic article

Journal publications

  • Aune, Sigurd; Morin, David Didier; Langseth, Magnus; Myhr, Ole Runar; Clausen, Arild Holm. (2025) Welded aluminium joints - testing and shell-element modelling. International Journal of Impact Engineering
    Academic article
  • Martinsen, Kristian; Hart-Rawung, Thawin; Holmestad, Jon; Stendal, Johan; Gulbrandsen-Dahl, Sverre; Myhr, Ole Runar. (2025) Hybrid modelling predicting forming behavior with variations in AlMgSi1 alloys. CIRP annals
    Academic article
  • Iddberg, Mads Bakken; Myhr, Ole Runar; Nesse, Anders; Furu, Trond. (2024) A Virtual Extrusion Test for Rapid Evaluation of Extrudability of 6xxx-Series Aluminum Profiles . Thirteenth International Aluminium Extrusion Technology Seminar & Exposition
    Academic article
  • Myhr, Ole Runar; Nesse, Anders; Iddberg, Mads Bakken; Furu, Trond. (2024) Modeling the Effect of Composition and Billet Temperature on Extrudability and Properties of AlMgSi Alloys . Thirteenth International Aluminium Extrusion Technology Seminar & Exposition
    Academic article
  • Iddberg, Mads Bakken; Myhr, Ole Runar; Nesse, Anders; Furu, Trond. (2024) A Modelling Framework for Rapid Evaluation of Speed Limitations During Extrusion of Aluminium Profiles. Key Engineering Materials
    Academic article
  • Nesse, Anders; Iddberg, Mads Bakken; Myhr, Ole Runar; Furu, Trond. (2024) Optimization of Geometric Design of Extruded Products Incorporating Properties, Cost and CO2 Footprint. Materials Science Forum
    Academic article
  • Myhr, Ole Runar; Marioara, Calin Daniel; Engler, Olaf. (2023) Modeling the Effect of Excess Vacancies on Precipitation and Mechanical Properties of Al–Mg–Si Alloys. Metallurgical and Materials Transactions A
    Academic article
  • Østhus, Rune; Myhr, Ole Runar; Furu, Trond; Nesse, Anders; Iddberg, Mads Bakken; Hamarsnes, Anne. (2022) The Use of Artificial Intelligence (AI) for Improving Structural Properties of Welded Aluminum Extrusions . Aluminum Extrudes Council - ET Proceedings
    Academic article
  • Granum, Henrik Møgster; Myhr, Ole Runar; Børvik, Tore; Hopperstad, Odd Sture. (2021) Effect of pre-stretching on the mechanical behaviour of three artificially aged 6xxx series aluminium alloys. Materials Today Communications
    Academic article
  • Myhr, Ole Runar; Børvik, Tore; Marioara, Calin Daniel; Wenner, Sigurd; Hopperstad, Odd Sture. (2020) Nanoscale modelling of combined isotropic and kinematic hardening of 6000 series aluminium alloys. Mechanics of materials (Print)
    Academic article
  • Frodal, Bjørn Håkon; Christiansen, Emil; Myhr, Ole Runar; Hopperstad, Odd Sture. (2020) The role of quench rate on the plastic flow and fracture of three aluminium alloys with different grain structure and texture. International Journal of Engineering Science
    Academic article
  • Thomesen, Susanne; Hopperstad, Odd Sture; Myhr, Ole Runar; Børvik, Tore. (2020) Influence of stress state on plastic flow and ductile fracture of three 6000-series aluminium alloys. Materials Science & Engineering: A
    Academic article
  • Khadyko, Mikhail; Myhr, Ole Runar; Hopperstad, Odd Sture. (2019) Work hardening and plastic anisotropy of naturally and artificially aged aluminium alloy AA6063. Mechanics of materials (Print)
    Academic article
  • Engler, Olaf; Marioara, Calin Daniel; Aruga, Yasuhiro; Kozuka, Masaya; Myhr, Ole Runar. (2019) Effect of natural ageing or pre-ageing on the evolution of precipitate structure and strength during age hardening of Al–Mg–Si alloy AA 6016. Materials Science & Engineering: A
    Academic article
  • Granum, Henrik; Myhr, Ole Runar; Børvik, Tore; Hopperstad, Odd Sture. (2018) Nanostructure-based finite element analyses of aluminium profiles subjected to quasi-static axial crushing. Thin-walled structures
    Academic article
  • Myhr, Ole Runar; Hopperstad, Odd Sture; Børvik, Tore. (2018) A Combined Precipitation, Yield Stress, and Work Hardening Model for Al-Mg-Si Alloys Incorporating the Effects of Strain Rate and Temperature. Metallurgical and Materials Transactions A
    Academic article
  • Nyhus, Bård; Dumoulin, Stephane; Nordhagen, Håkon Ottar; Midling, Ole Terje; Myhr, Ole Runar; Furu, Trond. (2017) Cross-weld tensile strength of aluminum alloys en AW 5083 and 6082. ISOPE - International Offshore and Polar Engineering Conference. Proceedings
    Academic article
  • Furu, Trond; Søreide, Jostein; Myhr, Ole Runar; Østhus, Rune. (2017) A novel methodology for optimization of properties, costs and sustainability of aluminium extrusions. Materials Science Forum
    Academic article
  • Khadyko, Mikhail; Myhr, Ole Runar; Dumoulin, Stephane; Hopperstad, Odd Sture. (2016) A microstructure-based yield stress and work-hardening model for textured 6xxx aluminium alloys. Philosophical Magazine
    Academic article
  • Holmen, Jens Kristian; Børvik, Tore; Myhr, Ole Runar; Hopperstad, Odd Sture. (2015) Perforation of welded aluminum extrusions: Numerical prediction and experimental validation. The European Physical Journal Conferences
    Academic article
  • Myhr, Ole Runar; Grong, Øystein; Schafer, Carmen. (2015) An Extended Age Hardening Model for Al-Mg-Si Alloys Incorporating the Room Temperature Storage and Cold Deformation Process Stages. Metallurgical and Materials Transactions A
    Academic article
  • Hoang, Nguyen-Hieu; Hopperstad, Odd Sture; Myhr, Ole Runar; Marioara, Calin Daniel; Langseth, Magnus. (2015) An improved nano-scale material model applied in axial-crushing analyses of square hollow section aluminium profiles. Thin-walled structures
    Academic article
  • Myhr, Ole Runar; Schafer, Carmen; Grong, Øystein; Engler, Olaf; Brinkman, Henk-Jan; Hirsch, Jurgen. (2014) Modelling the combined effect of room temperature storage and cold deformation on the age-hardening behaviour of Al-Mg-Si alloys-part 1. Materials Science Forum
    Academic article
  • Schäfer, Carmen; Myhr, Ole Runar; Brinkman, Henk-Jan; Engler, Olaf; Hirsch, Jurgen. (2014) Modelling the combined effect of room temperature storage and cold deformation on the age-hardening behaviour of Al-Mg-Si alloys-part 2. Materials Science Forum
    Academic article
  • Myhr, Ole Runar; Østhus, Rune; Furu, Trond. (2014) A novel methodology for optimisation of product properties and production costs in fabrication of aluminium alloys. Materials Science Forum
    Academic article
  • Johnsen, Joakim; Holmen, Jens Kristian; Myhr, Ole Runar; Hopperstad, Odd Sture; Børvik, Tore. (2013) A nano-scale material model applied in finite element analysis of aluminium plates under impact loading. Computational Materials Science
    Academic article
  • Dørum, Cato; Lademo, Odd-Geir; Myhr, Ole Runar; Berstad, Torodd; Hopperstad, Odd Sture. (2010) Finite element analysis of plastic failure in heat-affected zone of welded aluminium connections. Computers & structures
    Academic article
  • Myhr, Ole Runar; Grong, Øystein; Pedersen, Ketill Olav. (2010) A Combined Precipitation, Yield Strength, and Work Hardening Model for Al-Mg-Si Alloys. Metallurgical and Materials Transactions A
    Academic article
  • Myhr, Ole Runar; Grong, Øystein. (2009) Novel modelling approach to optimisation of welding conditions and heat treatment schedules for age hardening Al alloys. Science and technology of welding and joining
    Academic article
  • Myhr, Ole Runar; Grong, Øystein; Lademo, Odd-Geir; Tryland, Tore. (2009) Optimising crash resistance of welded aluminium structures. Welding Journal
    Academic article
  • Myhr, Ole Runar; Grong, Øystein. (2008) Utilizing a predictive tool for designing welded aluminum components. Welding Journal
    Academic article
  • Tveiten, Bård Wathne; Fjeldstad, Arne; Härkegård, Gunnar; Myhr, Ole Runar; Bjørneklett, Børge. (2006) Fatigue life enhancement of aluminium joints through mechanical and thermal prestressing. International Journal of Fatigue
    Academic article
  • Friis, Jesper; Holmedal, Bjørn; Ryen, Øyvind; Nes, Erik Aasmund; Myhr, Ole Runar; Grong, Øystein. (2006) Work hardening behaviour of heat-treatable Al-Mg-Si-alloys. Materials Science Forum
    Academic article
  • Myhr, Ole Runar; Grong, Øystein; Fjær, Halvard G; Marioara, Calin D. (2004) Modelling of the microstructure and strength evolution in Al-Mg-Si alloys during multistage thermal processing. Acta Materialia
    Academic article
  • Myhr, Ole Runar; Grong, Øystein; Andersen, Sigmund. (2001) Modelling of the age hardening behaviour of Al-Mg-Si alloys. Acta Materialia
    Academic article
  • Myhr, Ole Runar; Grong, Øystein. (2000) Modelling of non-isothermal transformations in alloys containing a particle distribution. Acta Materialia
    Academic article
  • Grong, Øystein; Myhr, Ole Runar. (2000) Additivity and isokinetic behaviour in relation to diffusion controlled growth. Acta Materialia
    Academic article
  • Bjørneklett, Børge Iver; Grong, Øystein; Myhr, Ole Runar; Kluken, Arnt Ove. (1999) A process model for the heat-affected zone microstructure evolution in Al-Zn-Mg weldments. Metallurgical and Materials Transactions A
    Academic article
  • Bjørneklett, Børge Iver; Grong, Øystein; Myhr, Ole Runar; Kluken, Arnt Ove. (1998) Additivity and isokinetic behaviour in relation to particle dissolution. Acta Materialia
    Academic article
  • Myhr, Ole Runar; Grong, Øystein; Klokkehaug, S.; Fjær, H.G.; Kluken, Arnt Ove. (1997) Process model for welding of Al-Mg-Si extrusions. Pt. 1, Precipitate stability. Science and technology of welding and joining
    Academic article

Books

  • Myhr, Ole Runar; Grong, Øystein. (2011) Factors Influencing Heat Flow in Fusion Welding. ASM International ASM International
    Non-fiction book
  • Myhr, Ole Runar; Grong, Øystein. (2011) Modeling of Metallurgical Microstructure Evolution in Fusion Welding. ASM International ASM International
    Non-fiction book

Part of book/report

  • Iddberg, Mads Bakken; Myhr, Ole Runar; Nesse, Anders; Furu, Trond. (2023) A Modelling Framework for Rapid Evaluation of Speed Limitations During Extrusion of Aluminium Profiles.
    Academic chapter/article/Conference paper
  • Nesse, Anders; Iddberg, Mads Bakken; Myhr, Ole Runar; Furu, Trond. (2023) Optimization of Geometric Design of Extruded Products Incorporating Properties, Cost and CO2 Footprint.
    Academic chapter/article/Conference paper
  • Berger, Sven; Ravikumar, Aravinth; Gouttebroze, Sylvain; Justnes, Harald; Friis, Jesper; Myhr, Ole Runar. (2022) Simulation workflow for the optimization of protective interface layer formation in novel aluminium reinforced concrete.
    Academic chapter/article/Conference paper
  • Holmen, Jens Kristian; Børvik, Tore; Myhr, Ole Runar; Hopperstad, Odd Sture. (2015) Perforation of welded aluminum extrusions: Numerical prediction and experimental validation. EDP Sciences
    Academic chapter/article/Conference paper
  • Westermann, Ida; Hopperstad, Odd Sture; Myhr, Ole Runar; Marthinsen, Knut; Holmedal, Bjørn. (2012) Modeling of Work-Hardening in an Age-hardenable AA7108 Aluminum Alloy. John Wiley & Sons
    Academic chapter/article/Conference paper

Report

  • Myhr, Ole Runar; Grong, Øystein. (2004) ALFLOW-NaMo project. Hydro Aluminium Structures
    Report
  • Myhr, Ole Runar; Grong, Øystein; Fjær, Halvard G; Klokkehaug, Siri; Marioara, Calin D. (2002) Precipitation reactions and strength evolution during industrial heat treatment of age hardening aluminium alloys-Part 4: Modification of numerical precipitation model. Hydro Aluminium Structures
    Report

Outreach

2024

  • Academic lecture
    Iddberg, Mads Bakken; Myhr, Ole Runar; Nesse, Anders; Furu, Trond. (2024) A Virtual Extrusion Test for Rapid Evaluation of Extrudability of 6xxx-Series Aluminum Profiles . Aluminium Extruders Council the 13th Aluminium Two Thousand World Congress , Orlando 2024-04-30 - 2024-05-02
  • Academic lecture
    Øien, Christian Dalheim; Myhr, Ole Runar. (2024) Towards hybrid modeling of extrusion-based aluminum value chains. Georgia Institute of Technology International Conference on Aluminium Alloys , Atlanta 2024-06-23 - 2024-06-27

2023

  • Academic lecture
    Iddberg, Mads Bakken; Myhr, Ole Runar; Furu, Trond; Nesse, Anders. (2023) A Modelling Framework for Rapid Evaluation of Speed Limitations During Extrusion of Aluminium Profiles. International Aluminium Publications the 12th Aluminium Two Thousand World Congress , Bologna 2023-09-19 - 2023-09-23
  • Academic lecture
    Nesse, Anders; Iddberg, Mads Bakken; Myhr, Ole Runar; Furu, Trond. (2023) Optimization of geometric design of extruded products incorporating properties, cost and co2 footprint. International Aluminium Publications the 12th Aluminium Two Thousand World Congress , Bologna 2023-09-19 - 2023-09-23

2022

  • Academic lecture
    Iddberg, Mads Bakken; Østhus, Rune; Myhr, Ole Runar; Nesse, Anders; Furu, Trond; Hamarsnes, Anne. (2022) The Use of Artificial Intelligence (AI) for Improving Structural Properties of Welded Aluminum Extrusions. Aluminium Extruders Council Twelft International Aluminium Extrusion Technology Seminar & Exposition , Orlando, Florida 2022-05-03 - 2022-05-05
  • Academic lecture
    Berger, Svein; Ravikumar, Aravinth; Gouttebroze, Sylvain; Justnes, Harald; Friis, Jesper; Myhr, Ole Runar. (2022) Simulation workflow for the optimization of protective interface layer formation in novel aluminium reinforced concrete. DECHEMA EuroCorr22 , Berlin, Germany 2022-08-28 - 2022-09-01

2013

  • Academic lecture
    Khadyko, Mikhail; Dumoulin, Stephane; Myhr, Ole Runar; Hopperstad, Odd Sture. (2013) A Combined Precipitation and Crystal Plasticity Model for AlMgSi alloys. Conference on Computational Plasticity XII , Barcelona 2013-09-03 - 2013-09-05

2012

  • Academic lecture
    Westermann, Ida; Hopperstad, Odd Sture; Myhr, Ole Runar; Marthinsen, Knut; Holmedal, Bjørn. (2012) MODELING OF WORK-HARDENING IN AN AGE-HARDENABLE AA7108 ALUMINUM ALLOY. 13th International Conference on Aluminum Alloys , Pittsburgh, Pennsylvania 2012-06-03 - 2012-06-08

2006

  • Academic lecture
    Myhr, Ole Runar; Grong, Øystein. (2006) A Multiscale Modelling Approach to the Optimisation of Welding Conditions and Heat Treatment Schedules for Age Hardening Aluminium Alloys. Graz University of Technology 8th International Conference on Numerical Analysis of Weldability , Slozz Seggau, Graz 2006-09-25 - 2006-09-27
  • Academic lecture
    Friis, Jesper; Holmedal, Bjørn; Ryen, Øyvind; Nes, Erik Aasmund; Myhr, Ole Runar; Grong, Øystein. (2006) Work Hardening Behaviour of Heat-Treatable Al-Mg-Si-alloys. ICAA10 , Vancouver 2006-07-09 - 2006-07-13

2000

  • Academic lecture
    Myhr, Ole Runar; Fjær, Halvor; Klokkehaug, Siri; Holm, Erik; Grong, Øystein; Kluken, Arnt Ove. (2000) WELDSIM-An advanced simulation model for aluminium welding. Ninth International Conference on Computer Technology in Welding , Detroit, Michigan, USA, 28-30 September, 1999

1998

  • Academic lecture
    Myhr, Ole Runar; Klokkehaug, S.; Fjær, H.G.; Grong, Øystein; Kluken, Arnt Ove. (1998) Modelling and microstructure evolution and residual stresses in processing and welding of 6082 and 7108 aluminium alloys. 5th International Conference on Trends in Welding Research, Jun e 1-5 , Pine Mountain, Georgia

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