Kristian Valen-Sendstad
Kristian Valen-Sendstad
Chief Research Scientist, Simula Research Laboratory, Norway
Verified email at
Cited by
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Mind the gap: impact of computational fluid dynamics solution strategy on prediction of intracranial aneurysm hemodynamics and rupture status indicators
K Valen-Sendstad, DA Steinman
American Journal of Neuroradiology 35 (3), 536-543, 2014
Variability of computational fluid dynamics solutions for pressure and flow in a giant aneurysm: the ASME 2012 Summer Bioengineering Conference CFD Challenge
DA Steinman, Y Hoi, P Fahy, L Morris, MT Walsh, N Aristokleous, ...
Journal of biomechanical engineering 135 (2), 021016, 2013
Direct numerical simulation of transitional flow in a patient-specific intracranial aneurysm
K Valen-Sendstad, KA Mardal, M Mortensen, BAP Reif, HP Langtangen
Journal of biomechanics 44 (16), 2826-2832, 2011
High-resolution computational fluid dynamics detects flow instabilities in the carotid siphon: implications for aneurysm initiation and rupture?
K Valen-Sendstad, M Piccinelli, DA Steinman
Journal of biomechanics 47 (12), 3210-3216, 2014
Oasis: a high-level/high-performance open source Navier–Stokes solver
M Mortensen, K Valen-Sendstad
Computer physics communications 188, 177-188, 2015
The computational fluid dynamics rupture challenge 2013—phase II: variability of hemodynamic simulations in two intracranial aneurysms
P Berg, C Roloff, O Beuing, S Voss, SI Sugiyama, N Aristokleous, ...
Journal of biomechanical engineering 137 (12), 121008, 2015
High-resolution CFD detects high-frequency velocity fluctuations in bifurcation, but not sidewall, aneurysms
K Valen-Sendstad, KA Mardal, DA Steinman
Journal of biomechanics 46 (2), 402-407, 2013
Narrowing the expertise gap for predicting intracranial aneurysm hemodynamics: impact of solver numerics versus mesh and time-step resolution
MO Khan, K Valen-Sendstad, DA Steinman
American Journal of Neuroradiology 36 (7), 1310-1316, 2015
Real-world variability in the prediction of intracranial aneurysm wall shear stress: the 2015 international aneurysm CFD challenge
K Valen-Sendstad, AW Bergersen, Y Shimogonya, L Goubergrits, ...
Cardiovascular engineering and technology 9, 544-564, 2018
A study of wall shear stress in 12 aneurysms with respect to different viscosity models and flow conditions
Evju, K Valen-Sendstad, KA Mardal
Journal of biomechanics 46 (16), 2802-2808, 2013
Sex differences in intracranial arterial bifurcations
HM Lindekleiv, K Valen-Sendstad, MK Morgan, KA Mardal, K Faulder, ...
Gender medicine 7 (2), 149-155, 2010
Multiple aneurysms anatomy challenge 2018 (MATCH): phase I: segmentation
P Berg, S Vo, S Saalfeld, G Janiga, AW Bergersen, K Valen-Sendstad, ...
Cardiovascular engineering and technology 9, 565-581, 2018
Estimation of inlet flow rates for image-based aneurysm CFD models: where and how to begin?
K Valen-Sendstad, M Piccinelli, R KrishnankuttyRema, DA Steinman
Annals of biomedical engineering 43, 1422-1431, 2015
Non‐Newtonian versus numerical rheology: Practical impact of shear‐thinning on the prediction of stable and unstable flows in intracranial aneurysms
MO Khan, DA Steinman, K Valen‐Sendstad
International journal for numerical methods in biomedical engineering 33 (7…, 2017
Flow characteristics in a canine aneurysm model: A comparison of 4D accelerated phase‐contrast MR measurements and computational fluid dynamics simulations
J Jiang, K Johnson, K Valen‐Sendstad, KA Mardal, O Wieben, C Strother
Medical physics 38 (11), 6300-6312, 2011
A unified method for estimating pressure losses at vascular junctions
JP Mynard, K Valen‐Sendstad
International journal for numerical methods in biomedical engineering 31 (7), 2015
On the quantification and visualization of transient periodic instabilities in pulsatile flows
MO Khan, C Chnafa, D Gallo, F Molinari, U Morbiducci, DA Steinman, ...
Journal of biomechanics 52, 179-182, 2017
Multiple Aneurysms AnaTomy CHallenge 2018 (MATCH)—phase II: rupture risk assessment
P Berg, S Vo, G Janiga, S Saalfeld, AW Bergersen, K Valen-Sendstad, ...
International journal of computer assisted radiology and surgery 14, 1795-1804, 2019
Direct numerical simulation of laminar-turbulent transition in a non-axisymmetric stenosis model for Newtonian vs. shear-thinning non-Newtonian rheologies
MO Khan, K Valen-Sendstad, DA Steinman
Flow, Turbulence and Combustion 102, 43-72, 2019
Improved reduced-order modelling of cerebrovascular flow distribution by accounting for arterial bifurcation pressure drops
C Chnafa, K Valen-Sendstad, O Brina, VM Pereira, DA Steinman
Journal of biomechanics 51, 83-88, 2017
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