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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2011, Volume 52, Issue 2, Pages 92–102
(Mi pmtf1465)
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This article is cited in 3 scientific papers (total in 3 papers)
Modeling of blood microcirculation processes with allowance for pulse pressure oscillations
T. A. Khmela, A. V. Fedorova, V. M. Fomina, V. A. Orlovb a Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Institute of Laser Physics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract:
Processes of unsteady transcapillary exchange in hemodynamics with allowance for plasma motion in the interstitial space are studied by methods of physical and mathematical modeling. The presence of pulse oscillations of pressure in the network of capillaries is responsible for separation of filtration and re-absorption through capillary walls in space and time. General and specific properties of functioning of the arteriole, intermediate, and venule segments of the capillary network in exchange properties are demonstrated. Pressure oscillations are found to enhance transcapillary exchange.
Keywords:
hemodynamics, transcapillary exchange, filtration, physical and mathematical modeling.
Received: 12.01.2010 Accepted: 11.02.2010
Citation:
T. A. Khmel, A. V. Fedorov, V. M. Fomin, V. A. Orlov, “Modeling of blood microcirculation processes with allowance for pulse pressure oscillations”, Prikl. Mekh. Tekh. Fiz., 52:2 (2011), 92–102; J. Appl. Mech. Tech. Phys., 52:2 (2011), 234–242
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https://www.mathnet.ru/eng/pmtf1465 https://www.mathnet.ru/eng/pmtf/v52/i2/p92
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Abstract page: | 44 | Full-text PDF : | 17 |
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