Effects of using depletion interaction theory in variable hematocrit levels of bio-flows

Erke Arlbaş; M. Serdar Çelebi

doi:10.1063/1.5043935

Effects of using depletion interaction theory in variable hematocrit levels of bio-flows

Erke Arlbaş, M. Serdar Çelebi

Informatics Institute

Istanbul Technical University

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

Abstract

In our study, hematocrit levels and differences in rheological properties of blood, especially in red blood cell (RBC) using depletion interaction theory are investigated. In simulation, we apply depletion interaction theory which is a chemical concept at mesoscale level and unite with bio-fluid mechanics at a macro scale level. In order to differentiate the advantages of this theory, two-phase simulations are performed and RBC aggregation is studied. Wall shear stresses (WSS), phase distributions and volume fractions, with a range of hematocrit levels of RBC are calculated using depletion theory for multi-phase simulation and compared with numerical and experimental data in literature.

Original language	English
Title of host publication	International Conference of Numerical Analysis and Applied Mathematics, ICNAAM 2017
Editors	Charalambos Tsitouras, Theodore Simos, Theodore Simos, Theodore Simos, Theodore Simos, Theodore Simos
Publisher	American Institute of Physics Inc.
ISBN (Electronic)	9780735416901
DOIs	https://doi.org/10.1063/1.5043935
Publication status	Published - 10 Jul 2018
Event	International Conference of Numerical Analysis and Applied Mathematics, ICNAAM 2017 - Thessaloniki, Greece Duration: 25 Sept 2017 → 30 Sept 2017

Publication series

Name	AIP Conference Proceedings
Volume	1978
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	International Conference of Numerical Analysis and Applied Mathematics, ICNAAM 2017
Country/Territory	Greece
City	Thessaloniki
Period	25/09/17 → 30/09/17

Bibliographical note

Publisher Copyright:
© 2018 Author(s).

Keywords

Blood aggregation
CFD
depletion interaction theory
Plasma
RBC
WSS

Access to Document

10.1063/1.5043935

Cite this

Arlbaş, E., & Çelebi, M. S. (2018). Effects of using depletion interaction theory in variable hematocrit levels of bio-flows. In C. Tsitouras, T. Simos, T. Simos, T. Simos, T. Simos, & T. Simos (Eds.), International Conference of Numerical Analysis and Applied Mathematics, ICNAAM 2017 Article 320004 (AIP Conference Proceedings; Vol. 1978). American Institute of Physics Inc.. https://doi.org/10.1063/1.5043935

Arlbaş, Erke ; Çelebi, M. Serdar. / Effects of using depletion interaction theory in variable hematocrit levels of bio-flows. International Conference of Numerical Analysis and Applied Mathematics, ICNAAM 2017. editor / Charalambos Tsitouras ; Theodore Simos ; Theodore Simos ; Theodore Simos ; Theodore Simos ; Theodore Simos. American Institute of Physics Inc., 2018. (AIP Conference Proceedings).

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abstract = "In our study, hematocrit levels and differences in rheological properties of blood, especially in red blood cell (RBC) using depletion interaction theory are investigated. In simulation, we apply depletion interaction theory which is a chemical concept at mesoscale level and unite with bio-fluid mechanics at a macro scale level. In order to differentiate the advantages of this theory, two-phase simulations are performed and RBC aggregation is studied. Wall shear stresses (WSS), phase distributions and volume fractions, with a range of hematocrit levels of RBC are calculated using depletion theory for multi-phase simulation and compared with numerical and experimental data in literature.",

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Arlbaş, E & Çelebi, MS 2018, Effects of using depletion interaction theory in variable hematocrit levels of bio-flows. in C Tsitouras, T Simos, T Simos, T Simos, T Simos & T Simos (eds), International Conference of Numerical Analysis and Applied Mathematics, ICNAAM 2017., 320004, AIP Conference Proceedings, vol. 1978, American Institute of Physics Inc., International Conference of Numerical Analysis and Applied Mathematics, ICNAAM 2017, Thessaloniki, Greece, 25/09/17. https://doi.org/10.1063/1.5043935

Effects of using depletion interaction theory in variable hematocrit levels of bio-flows. / Arlbaş, Erke; Çelebi, M. Serdar.
International Conference of Numerical Analysis and Applied Mathematics, ICNAAM 2017. ed. / Charalambos Tsitouras; Theodore Simos; Theodore Simos; Theodore Simos; Theodore Simos; Theodore Simos. American Institute of Physics Inc., 2018. 320004 (AIP Conference Proceedings; Vol. 1978).

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

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N2 - In our study, hematocrit levels and differences in rheological properties of blood, especially in red blood cell (RBC) using depletion interaction theory are investigated. In simulation, we apply depletion interaction theory which is a chemical concept at mesoscale level and unite with bio-fluid mechanics at a macro scale level. In order to differentiate the advantages of this theory, two-phase simulations are performed and RBC aggregation is studied. Wall shear stresses (WSS), phase distributions and volume fractions, with a range of hematocrit levels of RBC are calculated using depletion theory for multi-phase simulation and compared with numerical and experimental data in literature.

AB - In our study, hematocrit levels and differences in rheological properties of blood, especially in red blood cell (RBC) using depletion interaction theory are investigated. In simulation, we apply depletion interaction theory which is a chemical concept at mesoscale level and unite with bio-fluid mechanics at a macro scale level. In order to differentiate the advantages of this theory, two-phase simulations are performed and RBC aggregation is studied. Wall shear stresses (WSS), phase distributions and volume fractions, with a range of hematocrit levels of RBC are calculated using depletion theory for multi-phase simulation and compared with numerical and experimental data in literature.

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Effects of using depletion interaction theory in variable hematocrit levels of bio-flows

Abstract

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Keywords

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