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Keywords: pulsatile flow
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. June 2019, 141(6): 061001.
Paper No: BIO-17-1599
Published Online: April 22, 2019
... Flow in Arteries ,” Annu. Rev. Fluid Mech. , 29 ( 1 ), pp. 399 – 434 . 10.1146/annurev.fluid.29.1.399 [7] Ku , D. N. , Giddens , D. P. , Zarins , C. K. , and Glagov , S. , 1985 , “ Pulsatile Flow and Atherosclerosis in the Human Carotid Bifurcation. Positive Correlation...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. September 2011, 133(9): 091005.
Published Online: October 11, 2011
... 2011 11 10 2011 11 10 2011 biochemistry biological fluid dynamics bioreactors bone cellular biophysics foams macromolecules molecular biophysics orthopaedics porous materials proteins pulsatile flow tissue engineering mesenchymal stem cells PLGA pulsatile perfusion...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. June 2011, 133(6): 061008.
Published Online: July 5, 2011
... and in predicting the tissue general response. 14 12 2010 13 05 2011 17 05 2011 05 07 2011 05 07 2011 biomechanics blood vessels haemodynamics physiological models pulsatile flow Arteries function as conduits responsible for transport of blood to respective tissues...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. June 2011, 133(6): 061007.
Published Online: June 28, 2011
... the actual valve model. Dynamic shear stresses were then obtained by applying the techniques on the valve model in a physiologic pulsatile flow loop. Results show that aortic surface shear stresses are low during early systole (<5dyn/cm 2 ) but elevated to its peak during mid to late systole at about 18...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. November 2010, 132(11): 111009.
Published Online: October 27, 2010
... ( 7 ), pp. 530 – 536 . 10.1007/BF00593516 Yu , S. , and Zhao , J. , 2000 , “ A Particle Image Velocimetry Study on the Pulsatile Flow Characteristics in Straight Tubes With an Asymmetric Bulge ,” Proceedings of the Institution of Mechanical Engineers Part C , 214 ( 5 ), pp. 655...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. October 2010, 132(10): 104502.
Published Online: September 27, 2010
... biological tissues cardiovascular system diseases finite element analysis flow simulation haemodynamics permeability physiological models pulsatile flow aneurysm porohyperelastic permeability finite element model Abdominal aortic aneurysms (AAAs) are a progressive dilatation...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. May 2010, 132(5): 054502.
Published Online: March 25, 2010
... static pressure loading and pulsatile flow. The stent shows good dynamic behavior in keeping position imposed at implantation time and in matching the aortic root dimensions changes. Prosthesis static and dynamic regurgitation are evaluated and show values close to those obtained with other commercially...
Topics: Stents, Valves
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. March 2010, 132(3): 031009.
Published Online: February 17, 2010
... , “ Pulsatile Flow and Atherosclerosis in the Human Carotid Bifurcation. Positive Correlation between Plaque Location and Low Oscillating Shear Stress ,” Arteriosclerosis (Dallas) 0276-5047 , 5 ( 3 ), pp. 293 – 302 . Ross Ethier , C. , Steinmana , D. A. , Zhang , X. , Karpika , S. R...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. November 2009, 131(11): 111005.
Published Online: October 16, 2009
... for both anastomotic configurations, although its long-term effect on the flow splitting remains unknown. A large increase in wall shear stress is found near the cannulation sites during the LVAD support. This work builds a foundation for more physiologically realistic simulations under pulsatile flow...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. October 2009, 131(10): 101011.
Published Online: September 10, 2009
... to gain a more comprehensive understanding of the effect of the pulse pressure on the arterial wall. 15 11 2008 13 07 2009 10 09 2009 biomechanics biomedical optical imaging blood vessels elasticity haemodynamics optical microscopy proteins pulsatile flow pulsatile...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. October 2009, 131(10): 101004.
Published Online: September 1, 2009
...., Interface 1742-5689 , 3 ( 6 ), pp. 15 – 35 . 10.1098/rsif.2005.0073 28 11 2008 11 05 2009 01 09 2009 blood pressure measurement blood vessels cellular biophysics mathematical analysis molecular biophysics muscle proteins pulsatile flow shear flow hypertension...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. September 2009, 131(9): 091004.
Published Online: August 4, 2009
...Carolyn Fisher; Jenn Stroud Rossmann Blood flow dynamics near and within cerebral aneurysms have long been implicated in aneurysm growth and rupture. In this study, the governing equations for pulsatile flow are solved in their finite volume formulation to simulate blood flow in a range of three...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. September 2009, 131(9): 091001.
Published Online: August 4, 2009
... the characteristics of pulsatile flow in and around two “patient-specific” intracranial aneurysms at three different cardiac frequencies. Three dimensional X-ray angiographic data (3D-DSA) were used to reconstruct accurate and patient-specific aneurysm geometries. Then, computational fluid dynamics techniques were...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. June 2009, 131(6): 061006.
Published Online: April 27, 2009
... fluid dynamics simulations under pulsatile flow conditions. A flat rectangular stented vessel model was constructed and simulations were carried out using rigid walls and sinusoidal velocity input (nominal wall shear stress of 10 ± 5 dyn / cm 2 ). Mesh independence was determined from convergence...