David Steinman

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

Impact of Flow Rate on Wall Vibration in Intracranial Aneurysms

8th European Congress on Computational Methods in Applied Sciences and Engineer- ing

D. A. Bruneau, M. Najafi, T. Natarajan, K. Valen-Sendstad and D. A. Steinman

IMPACT OF FLOW RATE ON HIGH FREQUENCY FLOW INSTABILITIES IN INTRACRANIAL ANEURYSMS, WITH IMPLICATIONS FOR WALL VIBRATION

SB3C2021 Summer Biomechanics, Bioengineering and Biotransport Conference

A. Bergersen, C. Chnafa, D. Gallo, M. Piccinelli, D. A. Steinman and K. Valen-Sendstad

Automated and Objective Removal of Bifurcation Aneurysms: Incremental Improvements, and Validation Against Healthy Controls

Journal of Biomechanics

P. Berg, S. Voß, S. Saalfeld, G. Janiga, A. Bergersen, K. Valen-Sendstad, J. Bruening, L. Goubergrits, A. Spuler, N. M. Cancelliere, D. A. Steinman, V. M. Pereira, T. L. Chiu, A. C. O. Tsang, B. J. Chung, J. R. Cebral, S. Cito, J. Pallares, G. Copelli, B. Csippa, G. Paál, S. Fujimura, H. Takao, S. Hodis, G. Hille, C. Karmonik, S. Elias, K. Kellermann, M. O. Khan, A. L. Marsden, H. G. Morales, S. Piskin, E. A. Finol, M. Pravdivtseva, H. Rajabzadeh-Oghaz, N. Paliwal, H. Meng, S. Seshadhri, M. Howard, M. Shojima, S. Sugiyama, K. Niizuma, S. Sindeev, S. Frolov, T. Wagner, A. Brawanski, Y. Qian, Y. Wu, K. D. Carlson, D. Dragomir-Daescu and O. Beuing

Multiple Aneurysms AnaTomy CHallenge 2018 (MATCH) - Phase II: Rupture Risk Assessment

International Journal of Computer Assisted Radiology and Surgery

P. Berg, S. Voß, S. Saalfeld, G. Janiga, A. Bergersen, K. Valen-Sendstad, J. Bruening, L. Goubergrits, A. Spuler, N. M. Cancelliere, D. A. Steinman, V. M. Pereira, T. L. Chiu, A. C. O. Tsang, B. J. Chung, J. R. Cebral, S. Cito, J. Pallares, G. Copelli, B. Csippa, G. Paál, S. Fujimura, H. Takao, S. Hodis, G. Hille, C. Karmonik, S. Elias, K. Kellermann, O. M. Khan, A. L. Marsden, H. G. Morales, S. Piskin, E. A. Finol, M. Pravdivtseva, H. Rajabzadeh-Oghaz, N. Paliwal, H. Meng, S. Seshadhri, M. Howard, M. Shojima, S. Sugiyama, K. Niizuma, S. Sindeev, S. Frolov, T. Wagner, A. Brawanski, Y. Qian, Y. Wu, K. D. Carlson, D. Dragomir-Daescu and O. Beuing

Multiple Aneurysms AnaTomy CHallenge 2018 (MATCH): Phase I: Segmentation

Cardiovascular Engineering and Technology

O. M. Khan, K. Valen-Sendstad and D. A. Steinman

Cerebral aneurysm blood flow simulations: There’s solver settings and then there’s solver settings

Journal of Biomechanics

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

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

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

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

A Simple and Rational Approach to Outflow Conditions in Cerebrovascular CFD Models.

American Society of Mechanical Engineers Summer Biomechanics, Bioengineering and Biotransport Conference

P. Coppin, M. Julian, J. Harvey, K. Valen-Sendstad and D. A. Steinman

Freezing Turbulence in Brain Aneurysm Flow Visualizations: An Applied Art-Science Collaboration.

Special Interest Group on GRAPHics and Interactive Techniques

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

Impact of Outflow Boundary Conditions on Flow Rates in Cerebrovascular CFD Models.

22nd Congress of the European Society of Biomechanics

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.

American Society of Mechanical Engineers Summer Biomechanics, Bioengineering and Biotransport Conference

O. M. Khan, C. Chnafa, K. Valen-Sendstad and D. A. Steinman

Proper Orthogonal Decomposition Analyses of High-Frequency Transient Flow Instabilities in Intracranial Aneurysms

American Physical Society Division of Fluid Dynamics

K. Valen-Sendstad, M. Piccinelli, R. Krishnankuttyrema and D. A. Steinman

Estimation of Inlet Flow Rates for Image-Based Aneurysm CFD Models: Where and How to Begin?

Annals of Biomedical Engineering

O. M. Khan, K. Valen-Sendstad and D. A. Steinman

Narrowing the Expertise Gap for Predicting Intracranial Aneurysm Hemodynamics: Impact of Solver Numerics versus Mesh and Time-Step Resolution

American Journal of Neuroradiology

P. Berg, C. Roloff, O. Beuing, S. Voss, S. Sugiyama, N. Aristokleous, A. S. Anayiotos, N. Ashton, A. Revell, N. W. Bressloff, A. G. Brown, B. J. Chung, J. R. Cebral, G. Copelli, W. Fu, A. Qiao, A. J. Geers, S. Hodis, D. Dragomir-Daescu, E. Nordahl, Y. B. Suzen, O. M. Khan, K. Valen-Sendstad, K. Kono, P. G. Menon, P. G. Albal, O. Mierka, R. Münster, H. G. Morales, O. Bonnefous, J. Osman, L. Goubergrits, J. Pallares, S. Cito, A. Passalacqua, S. Piskin, K. Pekkan, S. Ramalho, N. Marques, S. Sanchi, K. R. Schumacher, J. Sturgeon, H. Svihlová, J. Hron, G. Usera, M. Mendina, J. Xiang, D. A. Steinman and G. Janiga

The Computational Fluid Dynamics Rupture Challenge 2013—Phase II: variability of hemodynamic simulations in two intracranial aneurysms

Journal of Biomechanical Engineering

O. M. Khan, K. Valen-Sendstad, D. Biswas, D. Casey, F. Loth and D. A. Steinman

CFD Simulation of Transition to Turbulence for Newtonian vs. Non-Newtonian Flow Through a Stenosis

The Summer Biomechanics, Bioengineering & Biotransport Conference

D. Biswas, D. Casey, D. C. Crowder, K. Valen-Sendstad, D. A. Steinman, Y. H. Yun and F. Loth

Characterization of Transition to Turbulence for Blood in a S-Shaped Pipe Under Steady Flow Conditions

The Summer Biomechanics, Bioengineering & Biotransport Conference

O. M. Khan, K. Valen-Sendstad and D. A. Steinman

Effects of non-Newtonian rheology on transition to turbulence

The 2015 AMMCS-CAIMS Congress

K. Valen-Sendstad, A. Lauric, D. A. Steinman and A. M. Malek

Flow Instabilities in Volume-Matched Sidewall ICA Aneurysms: A Possible Association with Rupture Status?

Congress of Neurological Surgeons

D. A. Steinman, O. M. Khan, K. Valen-Sendstad, D. Biswas, D. Casey and F. Loth

Impact of Non-Newtonian Rheology in Transition to Turbulence in Artery Models.

4th International Conference on Computational and Mathematical Biomedical Engineering

R. Krishnankuttyrema, K. Valen-Sendstad and D. A. Steinman

Inlet Flow Rate Variation and Onset of Flow Instabilities in the Carotid Siphon

The Summer Biomechanics, Bioengineering & Biotransport Conference

K. Valen-Sendstad, M. Piccinelli and D. A. Steinman

High-Resolution CFD Detects Flow Instabilities in the Carotid Siphon: Implications for Aneurysm Initiation and Rupture?

Journal of Biomechanics

K. Valen-Sendstad and D. A. Steinman

Mind the Gap: Impact of Computational Fluid Dynamics Solution Strategy on Prediction of Intracranial Aneurysm Hemodynamics and Rupture Status Indicators

American Journal of Neuroradiology

Y. Shimogonya, K. Valen-Sendstad and D. A. Steinman

A Novel Framework for Classifying Wall Shear Stress Phenotypes in Arterial Disturbed Blood Flow

World Congress of Biomechanics Proceedings

P. Coppin, J. Harvey, K. Valen-Sendstad and D. A. Steinman

Illustration-Inspired Visualization of Blood Flow Dynamics

World Congress of Biomechanics Proceedings

K. Valen-Sendstad, M. Piccinelli, R. Krishnankuttyrema and D. A. Steinman

Inlet Flow Rates for Image-Based Aneurysm CFD Models: Where (and How) to Begin?

World Congress of Biomechanics Proceedings

O. M. Khan, K. Valen-Sendstad and D. A. Steinman

Numerical Resolution Requirements for Converging Wall Shear Stresses in Intracranial Aneurysms

World Congress of Biomechanics Proceedings

K. Valen-Sendstad, O. M. Khan, M. Piccinelli and D. A. Steinman

CFD Modelling of Cerebrovascular Hemodynamics: Breaking News

9th international symposium on Biomechanics in Vascular Biology and Cardiovascular Disease, Montreal, Canada, April, 2014

K. Valen-Sendstad, O. M. Khan, M. Piccinelli and D. A. Steinman

It's not the size, but what you do with it: CFD solver settings trump model resolution.

Zurich

K. Valen-Sendstad, A. Lauric, A. Malek and D. A. Steinman

Flow Instabilities in Sidewall Aneurysms: a Possible Association With Rupture Status?

World Congress of Biomechanics

K. Valen-Sendstad, M. Piccinelli and D. A. Steinman

Unstable Flow in the Carotid Siphon: Implications for Aneurysm Initiation and Rupture

World Congress of Biomechanics

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

High-Resolution Computational Fluid Dynamics Detects High-Frequency Velocity Fluctuations in Bifurcation, But Not Sidewall, Aneurysms of the Middle Cerebral Artery

Journal of Biomechanics

D. A. Steinman, Y. Hoi, P. Fahy, L. Morris, M. Walsh, N. Aristokleous, A. Anayiotos, Y. Papaharilaou, A. Arzani, S. Shadden, P. Berg, G. Janiga, J. Bols, P. Segers, N. W. Bressloff, M. Cibis, F. Gijsen, S. Cito, J. Pallareacutes, J. H. Brown, J. Costelloe, A. Lynch, J. Degroote, J. Vierendeels, W. Fu, A. Qiao, S. Hodis, D. Kallmes, H. Kalsi, Q. Long, V. Kheyfets, E. Fino, K. Kono, A. Malek, A. Lauric, P. G. Menon, K. Pekkan, E. Moghadam, A. Marsden, M. Oshima, K. Katagiri, V. Peiffer, Y. Mohamied, S. Sherwin, J. Schaller, L. Goubergrits, G. Usera, M. Mendina, D. Habets, K. Valen-Sendstad, J. Xiang, H. Meng, G. Karniadakis, N. Shaffer and F. Loth

Variability of Computational Fluid Dynamics Solutions for Pressure and Flow in a Giant Aneurysm: the ASME 2012 Summer Bioengineering Conference CFD Challenge

Journal of Biomedical Engineering

K. Valen-Sendstad and D. A. Steinman

Impact of CFD Solution Strategy on Predicted Aneurysm Hemodynamics: Good News and Bad News

Proceedings of 8th international symposium on Biomechanics in Vascular Biology and Cardiovascular Disease

P. Coppin, J. Harvey, K. Valen-Sendstad and D. A. Steinman

{`}Freezing Time' to Show 4D Evolution of Transitional Vortex Cores in an Aneurysm That Is Undergoing Highly Unstable Flow

K. Valen-Sendstad and D. A. Steinman

Impact of CFD Solution Strategy on Predicted Aneurysm Hemodynamics: Good News and Bad News

8th International Symposium on Biomechanics in Vascular Biology and Cardiovascular Disease, Rotterdam

K. Valen-Sendstad and D. A. Steinman

CFD CHALLENGE: SOLUTIONS USING an IN-HOUSE FINITE ELEMENT METHOD FLOW SOLVER IMPLEMENTED in FEniCS

ASME 2012 Summer Bioengineering Conference, Fajardo, Puerto Rico

K. Valen-Sendstad and D. A. Steinman

Is CFD Misleading Us About the Nature of Wall Shear Stresses in Cerebral Aneurysms?

The 7th International Symposium on Biomechanics in Vascular Biology & Cardiovascular Disease, Atlanta, Georgia, USA

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

Revisiting 'Turbulence' in Cerebral Aneurysms

K. Valen-Sendstad and D. A. Steinman

Is CFD Misleading Us About the Nature of Wall Shear Stresses in Cerebral Aneurysms?

The 7th International Symposium on Biomechanics in Vascular Biology & Cardiovascular Disease, Atlanta, Georgia, USA

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

'Turbulence' in Cerebral Aneurysms

CBC Workshop on Biomechanics, 17-18 November