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Titolo: A mathematical model for the study of the pulsatile flow of blood under anexternally imposed body acceleration
Autore: Misra, JC; Pal, B;
 Indirizzi:
 Indian Inst Technol, Dept Math, Kharagpur 721302, W Bengal, India Indian Inst Technol Kharagpur W Bengal India 721302 1302, W Bengal, India
 Titolo Testata:
 MATHEMATICAL AND COMPUTER MODELLING
fascicolo: 1,
volume: 29,
anno: 1999,
pagine: 89  106
 SICI:
 08957177(199901)29:1<89:AMMFTS>2.0.ZU;2M
 Fonte:
 ISI
 Lingua:
 ENG
 Soggetto:
 BEHAVIOR; FLUID;
 Keywords:
 pulsatile flow; body acceleration; low shear rate region; biviscosity model; finite difference method;
 Tipo documento:
 Article
 Natura:
 Periodico
 Settore Disciplinare:
 Engineering, Computing & Technology
 Citazioni:
 30
 Recensione:
 Indirizzi per estratti:
 Indirizzo: Misra, JC Indian Inst Technol, Dept Math, Kharagpur 721302, W Bengal, India Indian Inst Technol Kharagpur W Bengal India 721302 ngal, India



 Citazione:
 J.C. Misra e B. Pal, "A mathematical model for the study of the pulsatile flow of blood under anexternally imposed body acceleration", MATH COMP M, 29(1), 1999, pp. 89106
Abstract
The laminar pulsatile flow of blood under the influence of externally imposed body accelerations is studied in the paper. A mathematical model is developed by treating blood as a nonNewtonian fluid, using a biviscosity model for blood. The governing equations are solved by using finitedifference technique. Closed form solutions by Laplace transformations are also obtained for the low pulse frequency region and these solutions are compared withthe results obtained numerically and with those of previous studies. Agreement in both the cases is found to be good. Computational results are presented for the effects of periodic body acceleration on the flow of blood passing through a straight cylindrical vessel. (C) 1999 Elsevier Science Ltd. All rights reserved.
ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/12/20 alle ore 22:41:47