HUMAN ARTERIAL TREE MODELING USING FINITE ELEMENT METHOD

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DABIRI Y.; FATOURAEI N.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Journal: AMIRKABIR Year:2007 | Volume:17 | Issue:65-A (TOPICS IN: GROUPS OF ENGINEERING, BIOMEDICAL AND ELECTRONIC) Page(s): 11-18

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Information Journal Paper

Title

HUMAN ARTERIAL TREE MODELING USING FINITE ELEMENT METHOD

Author(s)

DABIRI Y. | FATOURAEI N.

Keywords

ARTERIAL TREEQ3

ONE-DIMENSIONAL MODEL OF MOMENTUM EQUATIONQ3

NEWTONIAN MODELQ3

POWER-LAW MODELQ3

CASSON MODELQ3

STEADY FLOWQ3

PULSATILE FLOWQ3

Abstract

In this paper, we propose a mathematical model for the human ARTERIAL TREE. The finite element method is used to solve the set of one-dimensional governing equations for blood flow. This model is able to predict the characteristics of blood flow such as the pressure wave propagation and the flow rate with reasonable accuracy. Comparison between three different models of blood; Newtonian, Power Law and Casson shows that the CASSON MODEL has almost similar results as the Newtonian, and the results from the Power Law model are close to the inviscid model. Comparison between the steady-state and the unsteady model demonstrates that the steady-state model can be used to predict the mean value of the unsteady variations within an acceptable accuracy range. The proposed model is also capable to predict the effects of different parameters on the blood pressure and the flow rate in ARTERIAL TREE such as resistance and compliance of distal capillary beds.

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APA: Copy

DABIRI, Y., & FATOURAEI, N.. (2007). HUMAN ARTERIAL TREE MODELING USING FINITE ELEMENT METHOD. AMIRKABIR, 17(65-A (TOPICS IN: GROUPS OF ENGINEERING, BIOMEDICAL AND ELECTRONIC)), 11-18. SID. https://sid.ir/paper/708/en

Vancouver: Copy

DABIRI Y., FATOURAEI N.. HUMAN ARTERIAL TREE MODELING USING FINITE ELEMENT METHOD. AMIRKABIR[Internet]. 2007;17(65-A (TOPICS IN: GROUPS OF ENGINEERING, BIOMEDICAL AND ELECTRONIC)):11-18. Available from: https://sid.ir/paper/708/en

IEEE: Copy

Y. DABIRI, and N. FATOURAEI, “HUMAN ARTERIAL TREE MODELING USING FINITE ELEMENT METHOD,” AMIRKABIR, vol. 17, no. 65-A (TOPICS IN: GROUPS OF ENGINEERING, BIOMEDICAL AND ELECTRONIC), pp. 11–18, 2007, [Online]. Available: https://sid.ir/paper/708/en

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