Influence of the temperature and oversouring of blood on its hemorheological properties

Autor:	A. A. Makhanek, Z. P. Shul'man
Rok vydání:	2005
Předmět:	Arrhenius equation symbols.namesake Materials science Temperature dependence of liquid viscosity Critical resolved shear stress General Engineering Shear stress symbols Thermodynamics Activation energy Apparent viscosity Condensed Matter Physics
Zdroj:	Journal of Engineering Physics and Thermophysics. 78:1022-1028
ISSN:	1573-871X 1062-0125
Popis:	The influence of the change in the temperature and the acidity of blood on its hemorheological properties has been analyzed. It is shown that, at temperatures lower than 45°C, the temperature dependence of the apparent viscosity of blood at a rate of shear ranging from 0.3 to 50 sec−1 is adequately defined by the Arrhenius model with a viscous-flow activation energy of 13–17 kJ/mole. In the range of pH 6.3–7.6, the oversouring of blood mainly influences the critical shear stress, and the Caisson viscosity depends only weakly on the acid-base equilibrium.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5bf5cf1f9c317c48d18952a9d593e903 https://doi.org/10.1007/s10891-006-0030-4 Zobrazit plný text záznamu Plný text ve formátu PDF