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H. Kjeldsberg, J. Sundnes and K. Valen-Sendstad

A verified and validated moving domain computational fluid dynamics solver with applications to cardiovascular flows

International journal for numerical methods in biomedical engineering 39 (2023): e3703.
Journal Article
2023
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M. Bozzetto, A. Souche, A. Remuzzi and K. Valen-Sendstad

Turbulent-like arteriovenous fistula flows cause wall vibrations: a specific stimulus for stenosis formation?

In 47th Congress of the European Society of Artificial Organs. London, England: European Society for Artificial Organs, 2021.
Proceedings, refereed
2021
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M. Khan, T. V. Arana, M. Najafi, D. MacDonald, T. Natarajan, K. Valen-Sendstad and D. Steinman

On the prevalence of flow instabilities from high-fidelity computational fluid dynamics of intracranial bifurcation aneurysms

Journal of Biomechanics 127 (2021): 110683.
Journal Article
2021
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A. Haley, K. Valen-Sendstad and D. Steinman

On delayed transition to turbulence in an eccentric stenosis model for clean vs. noisy high-fidelity CFD

Journal of Biomechanics 125 (2021): 110588.
Journal Article
2021
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News

17 April 2023
Aslak Wigdahl Bergersen defended his PhD thesis

Aslak Wigdahl Bergersen defended his PhD thesis

Students under supervision

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2023

Journal articles

H. Kjeldsberg, J. Sundnes and K. Valen-Sendstad

A verified and validated moving domain computational fluid dynamics solver with applications to cardiovascular flows

International journal for numerical methods in biomedical engineering 39 (2023): e3703.
Status: Published

Talks, contributed

K. Yamamoto, D. Bruneau, D. Steinman and K. Valen-Sendstad

The effects of cerebrospinal fluid and hyperelastic model on aneurysm wall vibration using high-fidelity fluid-structure interaction simulations

In Summer Biomechanics, Bioengineering, and Biotransport Conference, 2023.
Status: Accepted
2021

Journal articles

A. Haley, K. Valen-Sendstad and D. Steinman

On delayed transition to turbulence in an eccentric stenosis model for clean vs. noisy high-fidelity CFD

Journal of Biomechanics 125 (2021): 110588.
Status: Published
M. Khan, T. V. Arana, M. Najafi, D. MacDonald, T. Natarajan, K. Valen-Sendstad and D. Steinman

On the prevalence of flow instabilities from high-fidelity computational fluid dynamics of intracranial bifurcation aneurysms

Journal of Biomechanics 127 (2021): 110683.
Status: Published
H. Kjeldsberg, A. Bergersen and K. Valen-Sendstad

Automated landmarking of bends in vascular structures: a comparative study with application to the internal carotid artery

BioMedical Engineering OnLine 20, no. 1 (2021): 120.
Status: Published

Proceedings, refereed

M. Bozzetto, A. Souche, A. Remuzzi and K. Valen-Sendstad

Turbulent-like arteriovenous fistula flows cause wall vibrations: a specific stimulus for stenosis formation?

In 47th Congress of the European Society of Artificial Organs. London, England: European Society for Artificial Organs, 2021.
Status: Published
2016

Journal articles

C. Chnafa, K. Valen-Sendstad, O. Brina, V. Pereira and D. A. Steinman

Improved Reduced-Order Modelling of Cerebrovascular Flow Distribution by Accounting for Arterial Bifurcation Pressure Drops.

Journal of Biomechanics 51 (2016): 83-88.
Status: Published
O. M. Khan, D. A. Steinman and K. Valen-Sendstad

Non-Newtonian versus Numerical Rheology: Practical Impact Of Shear-thinning On The Prediction Of Stable And Unstable Flows In Intracranial Aneurysms.

International Journal for Numerical Methods in Biomedical Engineering 33 (2016).
Status: Published
O. M. Khan, C. Chnafa, D. Gallo, F. Molinari, U. Morbiducci, D. A. Steinman and K. Valen-Sendstad

On the Quantification and Visualization of Transient Periodic Instabilities in Pulsatile Flows

Journal of Biomechanics (2016): 179-182.
Status: Published

Proceedings, refereed

A. Bergersen, M. Mortensen and K. Valen-Sendstad

The FDA Nozzle Benchmark: In Theory There Is No Difference Between Theory and Practice, but in Practice There Is.

In American Society of Mechanical Engineers Summer Biomechanics, Bioengineering and Biotransport Conference, 2016.
Status: Published