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EVALUATION OF BLOOD PLASMA FLOW AROUND 2D ERYHTROCYTES WITH THE USE OF COMPUTATIONAL FLUID DYNAMICS
EVALUATION OF BLOOD PLASMA FLOW AROUND 2D ERYHTROCYTES WITH THE USE OF COMPUTATIONAL FLUID DYNAMICS
Schwatz, Cristian Ricardo; Fiamoncini, Igor Augusto Depiné; Sousa, Ricardo Nava de; Bittelbrunn, Bruna Iten; Rosa, Leonardo Machado da; Meier, Henry França; Bastos, Jaci Carlo Schramm Câmara
Artigo:
Hemodynamic forces, such as Wall Shear Stress, are known to be one of the factors behind atherosclerotic plaque formation in blood vessels. This plaque formation can lead to vascular pathologies, such as aneurysms and stenosis (BALOSSINO et al., 2009; CEBRAL et al., 2005; DONG; INTHAVONG; TU, 2013). Given the importance of understanding the hemodynamics inside blood vessels, numerical simulations such as those using the CFD (Computational Fluid Dynamics) technique have been applied, in order to aid physicians with further analysis of the blood flow. These simulations can be used alongside with common medical imaging technologies, such as MRI (Magnetic resonance Imaging) and CT-scans (Computed Tomography) (LI et al., 2018).
Hemodynamic forces, such as Wall Shear Stress, are known to be one of the factors behind atherosclerotic plaque formation in blood vessels. This plaque formation can lead to vascular pathologies, such as aneurysms and stenosis (BALOSSINO et al., 2009; CEBRAL et al., 2005; DONG; INTHAVONG; TU, 2013). Given the importance of understanding the hemodynamics inside blood vessels, numerical simulations such as those using the CFD (Computational Fluid Dynamics) technique have been applied, in order to aid physicians with further analysis of the blood flow. These simulations can be used alongside with common medical imaging technologies, such as MRI (Magnetic resonance Imaging) and CT-scans (Computed Tomography) (LI et al., 2018).
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DOI: 10.5151/biofisica2019-56
Referências bibliográficas
- [1] BALOSSINO, R. et al. Computational models to predict stenosis growth in carotid arteries: Which is the role of boundary conditions? Computer Methods in Biomechanics and Biomedical Engineering, v. 12, n. 1, p. 113–123, 2009.
- [2] CEBRAL, J. R. et al. Characterization of Cerebral Aneurysms for Assessing Risk of Rupture by Using Patient-specific Computational Hemodynamics Models. n. December, p. 2550–2559, 2005.
- [3] CELIK, I. B. Procedure for Estimation and Reporting of Uncertainty Due to Discretization in CFD Applications. v. 130, n. July 2008, p. 1–4, 2019.
- [4] DONG, J.; INTHAVONG, K.; TU, J. Image-based computational hemodynamics evaluation of atherosclerotic carotid bifurcation models. Computers in Biology and Medicine, v. 43, n. 10, p. 1353–1362, 2013.
- [5] JAY, A. W. L. GEOMETRY OF THE HUMAN ERYTHROCYTE I . EFFECT OF ALBUMIN ON CELL GEOMETRY. Biophysical Journal, v. 15, n. 3, p. 205–222, 1975.
- [6] JUNG, J.; HASSANEIN, A. Three-phase CFD analytical modeling of blood flow. Medical Engineering & Physics, v. 30, p. 91–103, 2008.
- [7] KARIMI, S. et al. Effect of rheological models on the hemodynamics within human aorta: CFD study on CT image-based geometry. Journal of Non-Newtonian Fluid Mechanics, v. 207, p. 42–52, 2014.
- [8] LI, M. et al. Hemodynamics in Ruptured Intracranial Aneurysms with Known Rupture Points. World Neurosurgery, p. 1–6, 2018.
- [9] LIU, Y.; LIU, W. K. Rheology of red blood cell aggregation by computer simulation. Journal of Computational Physics, n. 220, p. 139–154, 2006.
- [10] MORALES, H. G. et al. Newtonian and non-Newtonian blood flow in coiled cerebral aneurysms. Journal of Biomechanics, v. 46, n. 13, p. 2158–2164, 2013.
- [11] NOGUCHI, H.; GOMPPER, G. Shape transitions of fluid vesicles and red blood cells in capillary flows. Proceedings of the National Academy of Sciences of the United States of America, v. 102, n. 40, p. 14159–14164, 2005.
- [12] OU, C. et al. Hemodynamic modeling of leukocyte and erythrocyte transport and interactions in intracranial aneurysms by a multiphase approach. Journal of Biomechanics, v. 49, n. 14, p. 3476–3484, 2016.
- [13] RAZAVI, A.; SHIRANI, E.; SADEGHI, M. R. Numerical simulation of blood pulsatile flow in a stenosed carotid artery using different rheological models. Journal of Biomechanics, v. 44, n. 11, p. 2021–2030, 2011.
Como citar:
Schwatz, Cristian Ricardo; Fiamoncini, Igor Augusto Depiné; Sousa, Ricardo Nava de; Bittelbrunn, Bruna Iten; Rosa, Leonardo Machado da; Meier, Henry França; Bastos, Jaci Carlo Schramm Câmara; "EVALUATION OF BLOOD PLASMA FLOW AROUND 2D ERYHTROCYTES WITH THE USE OF COMPUTATIONAL FLUID DYNAMICS", p-179-182.
In: Anais do Encontro Anual da Biofísica 2019.
São Paulo: Blucher,
2019.
ISSN 2526-6071,
DOI 10.5151/biofisica2019-56
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TY - CONF T1 - EVALUATION OF BLOOD PLASMA FLOW AROUND 2D ERYHTROCYTES WITH THE USE OF COMPUTATIONAL FLUID DYNAMICS JO - Blucher Biophysics Proceedings VL - 2 IS - 1 SP - 179 EP - 182 PY - 2019 T2 - Encontro Anual da Biofísica 2019 AU - , , , , , , SN - 2526-6071 DO - http://dx.doi.org/10.5151/biofisica2019-56 UR - www.proceedings.blucher.com.br/article-details/evaluation-of-blood-plasma-flow-around-2d-eryhtrocytes-with-the-use-of-computational-fluid-dynamics-30631 KW - ER -
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@article{Schwatz20144,
title="EVALUATION OF BLOOD PLASMA FLOW AROUND 2D ERYHTROCYTES WITH THE USE OF COMPUTATIONAL FLUID DYNAMICS",
journal="Blucher Biophysics Proceedings",
volume="2",
number="1",
pages="179 - 182",
year="2019",
note="",
issn="2526-6071",
doi="http://dx.doi.org/10.5151/biofisica2019-56",
url="www.proceedings.blucher.com.br/article-details/evaluation-of-blood-plasma-flow-around-2d-eryhtrocytes-with-the-use-of-computational-fluid-dynamics-30631",
author="Cristian Ricardo Schwatz", "Igor Augusto Depiné Fiamoncini", "Ricardo Nava de Sousa", "Bruna Iten Bittelbrunn", "Leonardo Machado da Rosa", "Henry França Meier", "Jaci Carlo Schramm Câmara Bastos",
keywords="",
}
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Cristian Ricardo Schwatz, Igor Augusto Depiné Fiamoncini, Ricardo Nava de Sousa, Bruna Iten Bittelbrunn, Leonardo Machado da Rosa, Henry França Meier, Jaci Carlo Schramm Câmara Bastos, EVALUATION OF BLOOD PLASMA FLOW AROUND 2D ERYHTROCYTES WITH THE USE OF COMPUTATIONAL FLUID DYNAMICS, Blucher Biophysics Proceedings, Volume 2, 2019, Pages 179-182, ISSN 2526-6071, http://dx.doi.org/10.5151/biofisica2019-56 (www.proceedings.blucher.com.br/article-details/evaluation-of-blood-plasma-flow-around-2d-eryhtrocytes-with-the-use-of-computational-fluid-dynamics-30631) Palavras-chave:: ;