@inproceedings{3c59f088467848c3b61c6da48f47bbb9,
title = "Comparison of Newtonian and Non-Newtonian Flow in Abdominal Aorta and Renal Artery Using Numerical Simulation",
abstract = "Numerical simulations of cardiovascular flows have emphasized investigating the mechanics of blood flow in arteries. The objective of the current study is to examine the effect of Newtonian and non-Newtonian flow models in flow simulation to analyze for hemodynamic behavior. CFD analysis was performed on an idealized healthy abdominal aorta with renal branching using ANSYS Fluent solver. The discretized mesh was obtained having polyhedral and hexahedral grid ensured the capture of gradients with a sufficient number of grids. Transient analysis was performed using pulsatile flow boundary conditions. Velocity plots obtained from the analysis predict the recirculation zone in the Ostia of the renal artery. TAWSS observed to be maximum at the infrarenal aorta. And Newtonian model predicted higher TAWSS. Oscillatory shearing index calculated to be maximum at the bifurcation. The result of this analysis will be helping in understanding the flow behavior in idealized cases and further extended to stenosed cases.",
author = "Shenoy, {B. Gowrava} and Nitesh Kumar and Barbouza, {A. B.V.} and Khader, {S. M.Abdul} and Prabhu, {A. Ravindra} and Masaaki Tamagawa and Pai, {B. Raghuvir}",
note = "Publisher Copyright: {\textcopyright} 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.; 3rd International Conference on Computing in Mechanical Engineering, ICCME 2021 ; Conference date: 22-09-2021 Through 24-09-2021",
year = "2023",
doi = "10.1007/978-981-19-6032-1_13",
language = "English",
isbn = "9789811960314",
series = "Lecture Notes in Mechanical Engineering",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "163--172",
editor = "Dean Vu{\v c}ini{\'c} and Vidya Chandran and Mahbub, {Alam Md.} and Sobhan, {C. B.}",
booktitle = "Applications of Computation in Mechanical Engineering - Select Proceedings of 3rd International Conference on Computing in Mechanical Engineering ICCME 2021",
address = "Germany",
}