Comparison of flow in normal and stenosed carotid bulb

S. M Abdul Khader; B. Raghuvir Pai; Anurag Ayachit; V. R K Rao; S. Ganesh Kamath

doi:10.1109/ICCSN.2011.6014889

Comparison of flow in normal and stenosed carotid bulb

S. M Abdul Khader, B. Raghuvir Pai, Anurag Ayachit, V. R K Rao, S. Ganesh Kamath

Department of Mechanical & Industrial Engineering Manipal Institute of Technology, Manipal
Department of Cardiovascular and Thoracic Surgery, Kasturba Medical College, Manipal

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Computational Fluid Dynamics (CFD) is one of the growing challenges in scientific computing wherein the complex fluid domains are analyzed. One such domain is blood flow analysis through elastic arteries. Such an analysis can be a promising future for the medical field where realistic physiological conditions can be simulated to observe the flow behavior. In the present study, a case study of normal and stenosed carotid bifurcation is simulated for a Newtonian case. The models are generated in CATIA based on the clinical data obtained from Ultrasound Doppler from a patient. A transient CFD analysis is performed for several pulse cycles for normal and stenosed models using ANSYS CFX to observe the changes in flow behavior at various sections of the model. The computed results agree well with clinical observations.

Original language	English
Title of host publication	2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011
Pages	245-248
Number of pages	4
DOIs	https://doi.org/10.1109/ICCSN.2011.6014889
Publication status	Published - 29-09-2011
Event	2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011 - Xi'an, China Duration: 27-05-2011 → 29-05-2011

Conference

Conference	2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011
Country/Territory	China
City	Xi'an
Period	27-05-11 → 29-05-11

All Science Journal Classification (ASJC) codes

Computer Networks and Communications
Software

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10.1109/ICCSN.2011.6014889

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title = "Comparison of flow in normal and stenosed carotid bulb",

abstract = "Computational Fluid Dynamics (CFD) is one of the growing challenges in scientific computing wherein the complex fluid domains are analyzed. One such domain is blood flow analysis through elastic arteries. Such an analysis can be a promising future for the medical field where realistic physiological conditions can be simulated to observe the flow behavior. In the present study, a case study of normal and stenosed carotid bifurcation is simulated for a Newtonian case. The models are generated in CATIA based on the clinical data obtained from Ultrasound Doppler from a patient. A transient CFD analysis is performed for several pulse cycles for normal and stenosed models using ANSYS CFX to observe the changes in flow behavior at various sections of the model. The computed results agree well with clinical observations.",

author = "Khader, {S. M Abdul} and Pai, {B. Raghuvir} and Anurag Ayachit and Rao, {V. R K} and Kamath, {S. Ganesh}",

year = "2011",

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doi = "10.1109/ICCSN.2011.6014889",

language = "English",

isbn = "9781612844855",

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Khader, SMA , Pai, BR, Ayachit, A, Rao, VRK & Kamath, SG 2011, Comparison of flow in normal and stenosed carotid bulb. in 2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011., 6014889, pp. 245-248, 2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011, Xi'an, China, 27-05-11. https://doi.org/10.1109/ICCSN.2011.6014889

TY - GEN

T1 - Comparison of flow in normal and stenosed carotid bulb

AU - Khader, S. M Abdul

AU - Pai, B. Raghuvir

AU - Ayachit, Anurag

AU - Rao, V. R K

AU - Kamath, S. Ganesh

PY - 2011/9/29

Y1 - 2011/9/29

N2 - Computational Fluid Dynamics (CFD) is one of the growing challenges in scientific computing wherein the complex fluid domains are analyzed. One such domain is blood flow analysis through elastic arteries. Such an analysis can be a promising future for the medical field where realistic physiological conditions can be simulated to observe the flow behavior. In the present study, a case study of normal and stenosed carotid bifurcation is simulated for a Newtonian case. The models are generated in CATIA based on the clinical data obtained from Ultrasound Doppler from a patient. A transient CFD analysis is performed for several pulse cycles for normal and stenosed models using ANSYS CFX to observe the changes in flow behavior at various sections of the model. The computed results agree well with clinical observations.

AB - Computational Fluid Dynamics (CFD) is one of the growing challenges in scientific computing wherein the complex fluid domains are analyzed. One such domain is blood flow analysis through elastic arteries. Such an analysis can be a promising future for the medical field where realistic physiological conditions can be simulated to observe the flow behavior. In the present study, a case study of normal and stenosed carotid bifurcation is simulated for a Newtonian case. The models are generated in CATIA based on the clinical data obtained from Ultrasound Doppler from a patient. A transient CFD analysis is performed for several pulse cycles for normal and stenosed models using ANSYS CFX to observe the changes in flow behavior at various sections of the model. The computed results agree well with clinical observations.

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ER -

Comparison of flow in normal and stenosed carotid bulb

Abstract

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