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Dive into the research topics where H.O. Nordhagen is active.

Publication


Featured researches published by H.O. Nordhagen.


Computers & Structures | 2012

A new coupled fluid-structure modeling methodology for running ductile fracture

H.O. Nordhagen; Steinar Kragset; T. Berstad; Alexandre Morin; Cato Dørum; Svend Tollak Munkejord


Energy Procedia | 2011

CO2 pipeline integrity: A new evaluation methodology

T. Berstad; Cato Dørum; Jana P. Jakobsen; Steinar Kragset; Hailong Li; Halvor Lund; Alexandre Morin; Svend Tollak Munkejord; Mona J. Mølnvik; H.O. Nordhagen; E. Østbya


Energy Procedia | 2014

CO2 Pipeline Integrity: Comparison of a Coupled Fluid-structure Model and Uncoupled Two-curve Methods

Eskil Aursand; Cato Dørum; Morten Hammer; Alexandre Morin; Svend Tollak Munkejord; H.O. Nordhagen


Engineering Structures | 2016

Fracture propagation control in CO2 pipelines: Validation of a coupled fluid–structure model

Eskil Aursand; Stephane Dumoulin; Morten Hammer; Hans I. Lange; Alexandre Morin; Svend Tollak Munkejord; H.O. Nordhagen


Energy Procedia | 2013

CO2 Pipeline Integrity: A Coupled Fluid-structure Model Using a Reference Equation of State for CO2

Eskil Aursand; Peder Aursand; T. Berstad; Cato Dørum; Morten Hammer; Svend Tollak Munkejord; H.O. Nordhagen


Procedia Materials Science | 2014

Main Properties Governing the Ductile Fracture Velocity in Pipelines: A Numerical Study Using an (Artificial Fluid)-Structure Interaction Model☆

H.O. Nordhagen; Stephane Dumoulin; Gaute Gruben


The Twenty-fifth International Ocean and Polar Engineering Conference | 2015

Tensile Properties of 420 MPa Steel at Low Temperature

Xiaobo Ren; H.O. Nordhagen; Zhiliang Zhang; Odd M. Akselsen


The 27th International Ocean and Polar Engineering Conference | 2017

Cross-Weld Tensile Strength of Aluminum Alloys en AW 5083 and 6082

Bård Nyhus; Stephane Dumoulin; H.O. Nordhagen; Ole Terje Midling; Ole Runar Myhr; Trond Furu; Steinar Lundberg


Engineering Structures | 2017

A fracture-propagation-control model for pipelines transporting CO2-rich mixtures including a new method for material-model calibration

H.O. Nordhagen; Svend Tollak Munkejord; Morten Hammer; G. Gruben; M. Fourmeau; Stephane Dumoulin


The Twenty-fifth International Ocean and Polar Engineering Conference | 2015

Instrumented Charpy Testing Revisited – Possible Use for Arctic Steels?

Therese Vadholm; H.O. Nordhagen; Erling Østby; Odd M. Akselsen

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