Numerical Flow Simulation in FDA's "Critical Path" benchmark blood pump


Master's Thesis, 2019

57 Pages, Grade: 1.3


Excerpt


Contents

Abstract

Acknowledgement

List of Figures

List of Tables

1 Introduction
1.1 Ventricular Assist Device
1.2 History of VADs
1.3 Operating Conditions for VAD
1.4 Role of Computational Fluid Dynamics

2 Literature Review
2.1 Blood
2.1.1 Red Blood Cells
2.2 Blood Rheology
2.3 Blood damage
2.4 Numerical Hemolysis Prediction

3 Description of Turbulence Modeling
3.1 RANS/URANS
3.1.1 Shear Stress Transport model

4 Experimental Study

5 Pre-Processing
5.1 Structure of FDA blood pump
5.2 Mesh Information
5.2.1 Mesh Overview
5.2.2 Mesh Generation

6 Computation

7 Results and Discussion
7.1 Convergence
7.2 Pressure Head
7.3 Flow Field
7.4 Wall Shear Stress and Hemolysis Comparison

Conclusion

Bibliography

Appendix

A.1 Velocity contour at different cut plane sections of Blood Pump

A.2 Pressure contour at different cut plane sections of Blood Pump

A.3 Eddy Viscosity contour at different cut plane sections of Blood Pump

A.4 Wall Shear Stress at different domains

Excerpt out of 57 pages

Details

Title
Numerical Flow Simulation in FDA's "Critical Path" benchmark blood pump
College
University of Rostock
Course
Computational Science and Engineering
Grade
1.3
Author
Year
2019
Pages
57
Catalog Number
V915240
ISBN (eBook)
9783346238061
ISBN (Book)
9783346238078
Language
English
Keywords
CFD, Ansys ICEM CFD, Ansys CFX, Blood pump, VAD, block-structuredhexahedral mesh, Computational round robin #2, hemolysis, Power Law
Quote paper
Krishnaraj Narayanaswamy (Author), 2019, Numerical Flow Simulation in FDA's "Critical Path" benchmark blood pump, Munich, GRIN Verlag, https://www.grin.com/document/915240

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