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<p>The hemodynamic blood flow from the elliptical symmetric stenosed artery is taken to be under noticed in the current portray. One interprets the mechanism of blood circulation as a non-Newtonian power law model. Three-dimensional geometric modeling is used to convey the flow problem. Following the process of simplicity, the finite element method (FEM) is employed to create and solve the governing equations. With the aid of a graph, the effects of various parameters on pressure, velocity, and temperature profiles are investigated. These parameters include the flow behavior index (n), which measures the fluid’s deviation from a Newtonian fluid, consistency coefficients (m), which roughly represent the non-Newtonian fluid's average viscosity, and time t. Time-dependent increases in the Nusselt number demonstrate the rising heat transport. Additionally, a cut plane drawing of the streamline for blood flow via the stenosed artery is included.</p>

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Influence of consistency coefficient and behavior index of power law model on heat and mass transfer via elliptical stenosed artery

  • 期刊论文

  • 发表日期：

    2025年6月24日

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  • Muhammad Naveel Riaz Dar,
  • Azad Hussain,
  • Belgacem Bouallegue,
  • Hijaz Ahmad

摘要

The hemodynamic blood flow from the elliptical symmetric stenosed artery is taken to be under noticed in the current portray. One interprets the mechanism of blood circulation as a non-Newtonian power law model. Three-dimensional geometric modeling is used to convey the flow problem. Following the process of simplicity, the finite element method (FEM) is employed to create and solve the governing equations. With the aid of a graph, the effects of various parameters on pressure, velocity, and temperature profiles are investigated. These parameters include the flow behavior index (n), which measures the fluid’s deviation from a Newtonian fluid, consistency coefficients (m), which roughly represent the non-Newtonian fluid's average viscosity, and time t. Time-dependent increases in the Nusselt number demonstrate the rising heat transport. Additionally, a cut plane drawing of the streamline for blood flow via the stenosed artery is included.