Concepedia

Helmer André Friis

HA

Statistics

Publications

22

Citations

741

H-Index

14

Active since

1990

Affiliations

International Research Institute of Stavanger(Current)

University of Stavanger

NORCE Research AS

University of Bergen

University of Oslo

Helmer André Friis is an author at International Research Institute of Stavanger specializing in engineering, multiphase flow, and fluid mechanics.

Top concepts

EngineeringMultiphase FlowFluid DynamicsMultiscale ModelingNumerical AnalysisNumerical SimulationComputational MechanicsPorous MediaPetroleum EngineeringPhysics

Publications per year

1990–2024

22

Publications

22

Modeling of Ion-Exchange and Solubility in Low Salinity Water flooding

Aruoture Voke Omekeh, Helmer André Friis, Ingebret Fjelde et al. · SPE Improved Oil Recovery Symposium · 2012 · 104 citations

Engineering, Carbonate Minerals, Ion Exchange Process +22

A Steady-State Upscaling Approach for Immiscible Two-Phase Flow

G. A. Virnovsky, Helmer André Friis, Arild Lohne · Transport in Porous Media · 2003 · 84 citations

Symmetric Positive Definite Flux-Continuous Full-Tensor Finite-Volume Schemes on Unstructured Cell-Centered Triangular Grids

Helmer André Friis, Michael G. Edwards, Johannes Mykkeltveit · SIAM Journal on Scientific Computing · 2009 · 68 citations

Numerical Analysis, Engineering, Computational Mechanics +16

A method for computing unsteady fully nonlinear interfacial waves

John Grue, Helmer André Friis, Enok Palm et al. · Journal of Fluid Mechanics · 1997 · 68 citations · Full text

Numerical Analysis, Unsteady Flow, Nonlinear Interfacial Waves +12

A family of MPFA finite-volume schemes with full pressure support for the general tensor pressure equation on cell-centered triangular grids

Helmer André Friis, Michael G. Edwards · Journal of Computational Physics · 2010 · 67 citations

Numerical Analysis, Finite Element Method, Mpfa Finite-volume Schemes +11

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