Grid convergence errors in hemodynamic solution of patient-specific cerebral aneurysms

S Hodis, S Uthamaraj, AL Smith, KD Dennis… - Journal of …, 2012 - Elsevier
Computational fluid dynamics (CFD) has become a cutting-edge tool for investigating
hemodynamic dysfunctions in the body. It has the potential to help physicians quantify in …

Combined effects of masking and distance on aerosol exposure potential

JR Tomshine, KD Dennis, RE Bruhnke… - Mayo Clinic …, 2021 - Elsevier
Objective To quantify the efficacy of masking and “social distancing” on the transmission of
airborne particles from a phantom aerosol source (simulating an infected individual) to a …

Cerebral aneurysm blood flow simulations are sensitive to basic solver settings

KD Dennis, DF Kallmes, D Dragomir-Daescu - Journal of biomechanics, 2017 - Elsevier
Computational modeling of peri-aneurysmal hemodynamics is typically carried out with
commercial software without knowledge of the sensitivity of the model to variation in input …

[HTML][HTML] Morphological and hemodynamic changes during cerebral aneurysm growth

ER Nordahl, S Uthamaraj, KD Dennis, A Sejkorová… - Brain sciences, 2021 - mdpi.com
Computational fluid dynamics (CFD) has grown as a tool to help understand the
hemodynamic properties related to the rupture of cerebral aneurysms. Few of these studies …

A novel re-attachable stereotactic frame for MRI-guided neuronavigation and its validation in a large animal and human cadaver model

CA Edwards, AE Rusheen, Y Oh… - Journal of neural …, 2018 - iopscience.iop.org
Objective. Stereotactic frame systems are the gold-standard for stereotactic surgeries, such
as implantation of deep brain stimulation (DBS) devices for treatment of medically resistant …

Intra-aneurysmal flow rates are reduced by two flow diverters: an experiment using tomographic particle image velocimetry in an aneurysm model

KD Dennis, TL Rossman, DF Kallmes… - Journal of …, 2015 - jnis.bmj.com
Background Limitations on treating large, giant, and wide-necked aneurysms with coiling
have made flow diverters a promising alternative to current practice by supporting …

Aerodynamic Design Improvement of NDSU Solar Car through Computational Fluid Dynamics

AB Hoerl, DK Larson, MS Stenson, KD Dennis… - 2008 - sae.org
In the design of solar powered cars aerodynamic efficiency is extremely important. Due to
the limited power and energy sources available, the aerodynamic design of the car must …

Further discussion of" cerebral aneurysm blood flow simulations are sensitive to basic solver settings".

KD Dennis, DF Kallmes… - Journal of …, 2017 - europepmc.org
Further discussion of "cerebral aneurysm blood flow simulations are sensitive to basic
solver settings". - Abstract - Europe PMC Sign in | Create an account https://orcid.org …