Pulsatile flow of blood using a modified second-grade fluid model
Journal Article
·
· Computers and Mathematics with Applications (Oxford)
We study the unsteady pulsatile flow of blood in an artery, where the effects of body acceleration are included. The blood is modeled as a modified second-grade fluid where the viscosity and the normal stress coefficients depend on the shear rate. It is assumed that the blood near the wall behaves as a Newtonian fluid, and in the core as a non-Newtonian fluid. This phenomenon is also known as the Fahraeus–Lindqvist effect. The equations are made dimensionless and solved numerically.
- Research Organization:
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)
- Sponsoring Organization:
- USDOE - Office of Fossil Energy (FE)
- OSTI ID:
- 933119
- Report Number(s):
- DOE/NETL-IR-2008-162; NETL-TPR-2171
- Journal Information:
- Computers and Mathematics with Applications (Oxford), Journal Name: Computers and Mathematics with Applications (Oxford) Journal Issue: 1 Vol. 56; ISSN 0898-1221
- Publisher:
- Elsevier Ltd.
- Country of Publication:
- United States
- Language:
- English
Similar Records
APPLICATION OF THE THEORY OF INTERACTING CONTINUA TO BLOOD FLOW
Numerical investigation on two-fluid model (micropolar-Newtonian) for pulsatile flow of blood in a tapered arterial stenosis with radially variable magnetic field and core fluid viscosity
Viscous dissipation and heat transfer in pulsatile flows of a yield-stress fluid
Conference
·
Fri Dec 31 23:00:00 EST 2010
·
OSTI ID:1036464
Numerical investigation on two-fluid model (micropolar-Newtonian) for pulsatile flow of blood in a tapered arterial stenosis with radially variable magnetic field and core fluid viscosity
Journal Article
·
Thu Mar 15 00:00:00 EDT 2018
· Computational and Applied Mathematics
·
OSTI ID:22769369
Viscous dissipation and heat transfer in pulsatile flows of a yield-stress fluid
Journal Article
·
Sun Sep 01 00:00:00 EDT 1996
· International Communications in Heat and Mass Transfer
·
OSTI ID:267942