Bjørn Skallerud

V. E. Prot and B. H. Skallerud

Contributions of prestrains, hyperelasticity, and muscle fiber activation on mitral valve systolic performance

International Journal for Numerical Methods in Biomedical Engineering

V. E. Prot, B. T. Stokke, G. Maurstad, T. Sherstova and B. H. Skallerud

Nanoindentation and finite element modelling of chitosan–alginate multilayer coated hydrogels

Soft Matter

A. Ilseng, B. H. Skallerud and A. H. Clausen

Tension behaviour of HNBR and FKM elastomers for a wide range of temperatures

Journal of Polymer Testing

A. Ilseng, B. H. Skallerud and A. Clausen

Case study of elastomer seals using FEM

MekIT'15 8th National Conference on Computational Mechanics, Trondheim, Norway

A. Ilseng, B. H. Skallerud and A. H. Clausen

Volumetric compression of HNBR and FKM elastomers

9. European Conference on Constitutive Models for Rubbers IX, Prague, Chech Republic, 2015

Proceedings of the MekIT'15 Eighth National Conference on Computational Mechanics.

B. H. Skallerud and V. E. Prot

Contributions of residual strains, hyperelasticity models, and muscle fiber activation on mitral valve systolic performance

9. European Solid Mechanics Conference, Madrid, 2015

S. Annerel, J. Degroote, T. Claessens, S. K. Dahl, B. H. Skallerud, L. R. Hellevik, P. Van Ransbeeck, P. Seegers, P. Verdonck and J. Vierendeels

A Fast Strong Coupling Algorithm for the Partitioned Fluid-Structure Interaction Simulation of BMHVs

Computer Methods in Biomechanics and Biomedical Engineering

P. R. Leinan, J. Degroote, T. Kiserud, B. H. Skallerud, J. Vierendeels and L. R. Hellevik

Velocity Profiles in the Human Ductus Venosus: a Numerical Fluid Structure Interaction Study

Biomechanics and Modeling in Mechanobiology

K. Støverud, K. Mardal and H. P. Langtangen

Effect of Oscillatory Cerebrospinal Fluid Pressure on Fluid Movement in the Spinal Cord

Seventh National Conference on Computational Mechanics (MekIT'13)

J. Feinberg and H. P. Langtangen

Uncertainty Quantification of Diffusion in Layered Media by a New Method Based on Polynomial Chaos Expansion

Seventh National Conference on Computational Mechanics MekIT'13

S. Annerel, J. Degroote, J. Vierendeels, T. Claessens, P. Van Ransbeeck, S. K. Dahl, B. H. Skallerud, L. R. Hellevik, P. Segers and P. Verdonck

Application of a Strong FSI Coupling Scheme for the Numerical Simulation of Bileaflet Mechanical Heart Valve Dynamics: Study of Wall Shear Stress on the Leaflets

Progress in Computational Fluid Dynamics

S. K. Dahl, J. Vierendeels, J. Degroote, S. Annerel, L. R. Hellevik and B. H. Skallerud

FSI-Simulation of Asymmetric Mitral Valve Dynamics During Diastolic Filling

Computer Methods in Biomechanics and Biomedical Engineering

S. K. Dahl, E. Thomassen, L. R. Hellevik and B. H. Skallerud

Impact of Pulmonary Venous Locations on the Intra-Atrial Flow and Mitral Plane Velocity Profile

Cardiovascular Engineering and Technology

I. S. Nordrum and B. H. Skallerud

Muscle Fibers in the Human Mitral Valve: Extent of Smooth Muscle and Implications for Dynamic Modelling

APMIS

V. E. Prot and B. H. Skallerud

Effects of an Orthogonal Contractile System in the Anterior Leaflet on the Systolic Mitral Valve Response: a Nonlinear Finite Element Study

10th Internation Symposium, Computational Methods in Biomechanics and Biomedical Engineering

B. H. Skallerud, V. E. Prot and I. S. Nordrum

Modeling active muscle contraction in mitral valve leaflets during systole: A first approach

Biomechanics and Modeling in Mechanobiology

P. R. Leinan, V. E. Prot, C. N. van den Broek, T. Kiserud, B. H. Skallerud, L. R. Hellevik and F. N. van de Vosse

A Biomechanical Model for Human Umbilical Veins and Wharton's Jelly

8th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries

S. Annerel, J. Degroote, T. Claessens, S. K. Dahl, B. H. Skallerud, L. R. Hellevik, P. Van Ransbeeck, P. Segers, P. Verdonck and J. Vierendeels

A Strong Coupling FSI Scheme for Simulating BMHV Dynamics

8th International Conference on CFD in Oil & Gas, Metallurgical and Process Industries

M. Mortensen, H. P. Langtangen and J. Myhre

CBC.RANS - a New Flexible, Programmable Software Framework for Computational Fluid Dynamics

Sixth national conference on Computational Mechanics (MekIT'11)

H. E. Fossum, B. A. P. Reif and G. Skogan

Flow Patterns and Aerosol Dispersion Inside an Aerosol Test Chamber

Sixth national conference on Computational Mechanics (MekIT'11)

T. Vik and B. A. P. Reif

Large Eddy Simulations of the Release of Liquified Chlorine From a Pressurized Tank Into the Atmosphere

Sixth national conference on Computational Mechanics (MekIT'11)

H. E. Fossum, M. Tutkun, B. A. P. Reif and Ø. Andreassen

Modeling the Dispersion and Transport of Aerosols Emitted From Industrial Facility During 2005 and 2008 Outbreaks of Legionnaire's Disease in Norway

Sixth national conference on Computational Mechanics (MekIT'11)

K. Valen-Sendstad, K. Mardal, M. Mortensen, B. A. P. Reif and H. P. Langtangen

On the Complexity of Stationary Flow in Patient-Specific Aneurysms

MekIT'11 Sixth national conference on Computational Mechanics

K. Støverud, K. Mardal, H. P. Langtangen and V. Haughton

The Effect of Varying Cross-Sectional Areas on Cerebrospinal Fluid Flow and Pressure in the Cervical Spine

MekIT'11. Sixth national conference on Computational Mechanics

M. Fredbo and M. Tutkun

Verification of Markovian Properties of Turbulent Boundary Layer at High Reynolds Number

Sixth national conference on Computational Mechanics (MekIT'11)

V. E. Prot and B. H. Skallerud

Finite Element Analysis of the Mitral Valve With Active Muscle Fibres

SIAM CSE Reno, Nevada, USA

B. H. Skallerud, V. E. Prot and I. Nordrum

Modeling Active Muscle Contraction in Mitral Valve Leaflets During Systole: a First Approach

Biomechanics and Modeling in Mechanobiology

V. E. Prot, B. H. Skallerud, G. Sommer and G. A. Holzapfel

On Modelling and Analysis of Healthy and Pathological Human Mitral Valves: Two Case Studies

Journal of the Mechanical Behavior of Biomedical Materials

Z. L. Zhang and B. H. Skallerud

Void Coalescence With Or Without Prestrain

International Journal of Damage Mechanics

V. La Russa, B. H. Skallerud, J. Klaksvik and O. A. Foss

Wire Tension Versus Wire Frequency: an Experimental Ilizarov Frame Study

Journal of Biomechanics

L. R. Hellevik, M. Astorino, P. Moireau, V. E. Prot, B. H. Skallerud and J. Gerbeau

FSI Simulation of the Mitral Valve With Contact and Active Anisotropic Material Models

6th World Congress of Biomechanics

P. R. Leinan, L. R. Hellevik, V. E. Prot, T. Kiserud and B. H. Skallerud

Initial Study on Material Modeling of Umbilical Veins in Fetal Sheep

6th World Congress of Biomechanics

L. L. Randeberg, B. H. Skallerud, N. E. Langlois, O. A. Haugen and L. O. Svaasand

The Optics of Bruising

Optical-Thermal Response of Laser-Irradiated Tissue

S. K. Dahl and B. H. Skallerud

Effect of Mitral Valve Shape on Flow Dynamics During Left Ventricular Contraction

World Congress in Biomechanics, Singapore

L. . Y. Shang, Z. L. Zhang and B. H. Skallerud

Comments on the Evaluation of the Stress Intensity Factor for a General Re-Entrant Corner in Anisotropic Bi-Materials

Engineering Fracture Mechanics

E. Berg, K. H. Holthe and B. H. Skallerud

Cyclic Plasticity Modelling for ANDES Thin Shell and Line-Spring Finite Elements

International Journal of Applied Mechanics

L. . Y. Shang, Z. L. Zhang and B. H. Skallerud

Evaluation of Fracture Mechanics Parameters for Free Edges in Multi-Layered Structures With Weak Singularities

International Journal of Solids and Structures

V. E. Prot, H. Rune and B. H. Skallerud

Finite Element Analysis of the Mitral Apparatus: Annulus Shape Effect and Chordal Force Distribution

Biomechanics and Modeling in Mechanobiology

V. E. Prot and B. H. Skallerud

Nonlinear Solid Finite Element Analysis of Mitral Valves With Heterogeneous Leaflet Layers

Computational Mechanics

S. H. Pettersen, T. S. Wik and B. H. Skallerud

Subject Specific Finite Element Analysis of Implant Stability for a Cementless Femoral Stem

Clinical Biomechanics

S. H. Pettersen, T. S. Wik and B. H. Skallerud

Subject Specific Finite Element Analysis of Stress Shielding Around a Cementless Femoral Stem

Clinical Biomechanics

K. B. Lunde and B. H. Skallerud

The Modified Cam Clay Model for Constrained Compression of Human Morsellised Bone: Effects of Porosity on the Mechanical Behaviour

Journal of the Mechanical Behavior of Biomedical Materials

K. Valen-Sendstad, M. Mortensen, H. P. Langtangen, B. A. P. Reif and K. Mardal

Implementing a K-E Turbulence Model in the FEniCS Finite Element Programming Environment

MekIT'09.  Fifth  national  conference  on  Computational  Mechanics

S. K. Dahl, J. Vierendeels, J. Degroote, S. Annerel, B. H. Skallerud and L. R. Hellevik

Implicit Interaction of Two Rigid Mitral Leaflets in a Partitioned Fluid-Structure Approach

MekIT'09. Fifth  national  conference  on  Computational  Mechanics

T. Vik and B. A. P. Reif

Large Eddy Simulations of the Evaporation From a Liquid Pool Beneath a Turbulent Air Flow

MekIT´09. Fifth national conference on Computational Mechanics

M. Vartdal and B. A. P. Reif

Numerical Modeling of Aerosol Dispersion Inside a Rotating Aerosol Chamber

MekIT´09. Fifth national conference on Computational Mechanics

P. R. Leinan, L. R. Hellevik, V. E. Prot, T. Kiserud and B. H. Skallerud

On Material Modelling of Umbilical Vein

Fifth National Conference on Computational Mechanics (MekIT´09)

J. B. Haga, H. P. Langtangen, B. F. Nielsen and H. Osnes

On the Performance of an Algebraic Multigrid Preconditioner for the Pressure Equation With Highly Discontinuous Media

MekIT'09.  Fifth  national  conference  on  Computational  Mechanics

H. E. Fossum and B. A. P. Reif

Predicting Particle Deposition in the Human Airways With RANS

MekIT´09. Fifth national conference on Computational Mechanics

M. Tutkun, B. A. P. Reif, P. B. V. Johansson and J. Werne

Proper Orthogonal Decomposition of Velocity and Scalar Fields in Shear Generated Turbulence

MekIT´09. Fifth national conference on Computational Mechanics

K. Selim and A. Logg

Simulating Heart Valve Dynamics in FEniCS

MekIT´09. Fifth National Conference on Computational Mechanics

S. H. Pettersen, A. Aamodt, O. A. Foss and B. H. Skallerud

Subject Specific Finite Element Analysis of Callus Distraction - a Preliminary Study

Fifth national conference on Computational Mechanics (MekIT´09)

E. M. M. Wingstedt and B. A. P. Reif

Unsteady RANS Modelling of Pollutant Dispersion in an Idealized Urban Area

MekIT´09. Fifth national conference on Computational Mechanics

I. Wilbers, H. P. Langtangen and Å. Ødegård

Using Cython to Speed Up Numerical Python Programs

MekIT´09.  Fifth  national  conference  on  Computational  Mechanics

B. H. Skallerud and H. I. Andersson

MekIT´09. Fifth National Conference on Computational Mechanics

B. H. Skallerud and V. E. Prot

Alternative Elasticity Modeling Approaches for Mitral Valve Analysis: Consequences for Stress and Deformation Prediction

Proceeding of the 22nd Nordic Seminar on Computational Mechanics

B. H. Skallerud

Tissue Fiber Families in the Mitral Valve - Constitutive Modelling Numerical Analysis and Potential Clinical Application

Proceeding of the 22nd Nordic Seminar on Computational Mechanics

B. H. Skallerud and V. E. Prot

Alternative Elasticity Modeling Approaches for Mitral Valve Analysis: Consequences for Stress and Deformation Prediction

Talk at the 22nd Nordic seminar on Computational Mechanics, Aalborg, Denmark, October 22-23 2009

S. K. Dahl, J. Vierendeels, J. Degroote, S. Annerel, B. H. Skallerud and L. R. Hellevik

Implicit Interaction of Two Rigid Mitral Leaflets in a Partitioned Fluid-Structure Approach

Talk at MekIT'09, Trondheim, May 27th

S. H. Pettersen, A. Aamodt, O. A. Foss and B. H. Skallerud

Subject Specific Finite Element Analysis of a Callus Distraction - a Preliminary Study

Talk at MekIT'09: Fifth National Conference on Computational Mechanics, Trondheim, May 26-27

B. H. Skallerud

Tissue Fiber Families in the Mitral Valve - Constitutive Modelling Numerical Analysis and Potensial Clinical Application

Invited keynote talk at the 22nd Nordic Seminar on Computational Mechanics, Aalborg, Denmark, October 22-23 2009

K. B. Lunde, O. A. Foss, L. Fosse and B. H. Skallerud

Constitutive Models for Constrained Compression of Unimpacted and Impacted Human Morselized Bone Grafts

Journal of Biomechanical Engineering

L. . Y. Shang, Z. L. Shang and B. H. Skallerud

Fracture of Anodic-Bonded Silicon-Thin Film Glass-Silicon Triple Stacks

Engineering Fracture Mechanics

K. B. Lunde, O. A. Foss and B. H. Skallerud

On the Applicability of Bovine Morsellized Cortico-Cancellous Bone As a Substitute for Human Morsellized Cortico-Cancellous Bone for in Vitro Mechanical Testing

Journal of Biomechanics

S. K. Ås, B. H. Skallerud and B. W. Tveiten

Surface Roughness Characterization for Fatigue Life Predictions Using Finite Element Analysis

International Journal of Fatigue

K. B. Lunde, M. Sletmoen, B. T. Stokke and B. H. Skallerud

The Fluid Phase of Morsellized Bone: Characterization of Viscosity and Chemical Composition

Journal of the Mechanical Behavior of Biomedical Materials

E. Berg, B. H. Skallerud and C. Thaulow

Two-Parameter Fracture Mechanics and Circumferential Crack Growth in Surface Cracked Pipelines Using Line-Spring Elements

Engineering Fracture Mechanics

E. Berg, E. Østby, C. Thaulow and B. H. Skallerud

Ultimate Fracture Capacity of Pressurized Pipes With Defects - Comparisons of Large Scale Testing and Numerical Simulations

Engineering Fracture Mechanics

S. K. Dahl, L. R. Hellevik and B. H. Skallerud

A 2D Patient-Specific FSI Assessment of Mitral Valve Dynamics During Diastolic Filling

8th world Congress on Computational Mechanics/5th European Congress on Computational Methods in Applied sciences and Engineering, Venice, Italy

E. Olsø, E. Berg, K. H. Holthe, B. Nyhus, B. H. Skallerud, C. Thaulow and E. Østby

Effect of Embedded Defects in Pipelines Subjected to Plastic Strains During Operation

Proceedings of the Eighteenth (2008) International Offshore and Polar Engineering Conference

B. H. Skallerud, A. Winnem, L. L. Randeberg and L. Svaasand

On the Biomechanical Analysis of Bruises

21st Nordic Seminar on Computational Mechanics

S. K. Dahl, L. R. Hellevik and B. H. Skallerud

A 2D Patient-Specific FSI Assessment of Mitral Valve Dynamics During Diastolic Filling

Presented at 8th.World Congress on Computational Mechanics (WCCM8)/5th European Congress on Computational Methods in Applied Sciences and Engineeering (ECCOMAS 2008), Venice, Italy

V. E. Prot and B. H. Skallerud

Solid Versus Membrane Finite Elements in Analysis of the Mitral Valve: a Case Study

Talk at the 6th International Conference on Computation of Shell & Spatial Structures

E. Berg, B. H. Skallerud and K. H. Holthe

Surface and Embedded Crack in the Offshore Pipelines Subjected to Plastic Strains

Talk at the 6th international Conference on Computation of Shell and Spatial Structures

V. E. Prot, B. H. Skallerud and G. A. Holzapfel

Transversely Isotropic Membrane Shells With Application to Mitral Valve Mechanics. Constitutive Modelling and Finite Element Implementation

International Journal for Numerical Methods in Engineering

L. R. Hellevik, S. K. Dahl and B. H. Skallerud

A First-Approach Towards Patient-Specific 2D FSI-Simulation of Mitral Valve Dynamics During Diastolic Filling

MekIT-07, Fourth national conference on Computational Mechanics

M. S. Alnæs, K. Mardal and J. Sundnes

Application of Symbolic Finite Element Tools to Nonlinear Hyperelasticity

Fourth national conference on Computational Mechanics (MekIT'07)

R. E. Bredesen, H. P. Langtangen and G. Pedersen

Benchmark of a Tsunami Run-Up Code

MekIT'07. Fourth National Conference on Computational Mechanics

A. Logg

Efficient Representation of Computational Meshes

MekIT'07. Fourth National Conference on Computational Mechanics

O. Al-Khayat, A. M. Bruaset and H. P. Langtangen

Lattice Boltzmann Method and Turbidity Flow Modeling

MekIT'07 : Fourth National Conference in Computational Mechanics

J. B. Haga, A. M. Bruaset, X. Cai, H. P. Langtangen, H. Osnes and J. Skogseid

Parallelisation and Numerical Performance of a 3D Model for Coupled Deformation, Fluid Flow and Heat Transfer in Sedimentary Basins

MekIT'07. Fourth National Conference on Computational Mechanics

V. E. Prot, B. H. Skallerud and G. A. Holzapfel

Effects on Connective Tissue Pathologies on Mitral Valve Response

Talk at the Conference on Modeling of heterogeneous materials with application in construction and biomedical engineering, Prague

B. H. Skallerud

Modeling of the Mitral Valve in the Heart

Talk at CBC Workshop on Biomedical Computing, Simula

T. Thorvaldsen, J. Sundnes and H. Osnes

A Mixed Formulation for Modeling the Mechanical Bahavior of the Heart

MekIt05 - Third national conference om Computational Mechanics, Trondheim May 11-12

S. Linge

Biology and Modelling of Cardiovascular Tissue Dynamics

Third National Conference on Computational Mechanics (MekIT 05)

M. Hanslien, J. Sundnes and G. T. Lines

Numerical Simulations of Cardiac Arrhythmias and Defibrillation

MekIT'05 - Third national conference on Computational Mechanics, Trondheim, Norway May 11-12

G. A. Staff and K. Mardal

The Accuracy of the Velocity Approximation With Respect to the Pressure Approximation for Incompressible Fluid Flow

Third National Conference on Computational Mechanics (MekIT 05)

K. Mardal, H. P. Langtangen and R. Winter

Error Estimates for the Linear Navier-Stokes Equations

Proceedings of the Second National Conference on Computational Mechanics (MekIT'03)

H. P. Langtangen and G. Pedersen

Propagation of Large Destructive Waves

Computational Mechanics (MekIT'01)