Jan Fredrik Helgaker

Statistics

Publications

Citations

266

H-Index

Active since

2012

Affiliations

Norwegian University of Science and Technology(Current)

Polytec Research (Norway)

DNV (Norway)

Jan Fredrik Helgaker is an author at Norwegian University of Science and Technology specializing in engineering, civil engineering, and multiphase flow.

Top concepts

EngineeringCivil EngineeringPipe FlowHeat TransferMultiphase FlowFluid PropertiesFluid DynamicsTransport PhenomenaMechanical EngineeringModeling And Simulation

Publications per year

2012–2016

Publications

Improving Thermal Stability in Cu-Containing Al-Mg-Si Alloys by Precipitate Optimization

Calin D. Marioara, Sigmund J. Andersen, Jostein Røyset et al. · Metallurgical and Materials Transactions A · 2014 · 109 citations

Materials Science, Materials Engineering, Engineering +8

Validation of 1D flow model for high pressure offshore natural gas pipelines

Jan Fredrik Helgaker, Antonie Oosterkamp, Leif Idar Langelandsvik et al. · Journal of Natural Gas Science and Engineering · 2013 · 46 citations

Gas Field Development, Engineering, Pipe Flow +10

Coupling between Continuity/Momentum and Energy Equation in 1D Gas Flow

Jan Fredrik Helgaker, Tor Ytrehus · Energy Procedia · 2012 · 39 citations · Full text

Engineering, Fluid Mechanics, Marine Engineering +23

Transient Flow in Natural Gas Pipelines Using Implicit Finite Difference Schemes

Jan Fredrik Helgaker, Bernhard Müller, Tor Ytrehus · Journal of Offshore Mechanics and Arctic Engineering · 2014 · 35 citations

Numerical Analysis, Unsteady Flow, Compressible Flow +15

Modelling of Natural Gas Pipe Flow with Rapid Transients-case Study of Effect of Ambient Model

Antonie Oosterkamp, Jan Fredrik Helgaker, Tor Ytrehus · Energy Procedia · 2015 · 25 citations · Full text

Heat Transfer Process, Fluid Properties, Engineering +15

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