THE HEAT TRANSFER MODEL FOR DEVICE OF CARDIOPULMONARY BYPASS WITH THE IMPLEMENTATION OF THE MECHANISM OF FREE CONVECTION HEAT IN THE MYOCARDIUM

Valentyna Danilova, Vladislav Shlykov

Анотація


The heat transfer models for device of cardiopulmonary bypass in the form of a system of ordinary differential equations are presented. The numerical heat transfer model in the myocardium, which takes into account the initial temperature distribution and free convection mechanism in the myocardium. The numerical model allows us to estimate the temperature of the process parameters of hypothermia and hyperthermia heart and to investigate changes in the gradient of the temperature on the surface of the myocardium at the time of registration of thermal images of the heart.

Ключові слова


thermogram; myocardium; temperature distribution; vascular pathology

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Посилання


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I.U. Khudetskyy, V.A. Danilova, V.V. Shlykov. Use of Thermal Imaging for Control of the Process Hypothermia Cardiac/ The Polish Journal of Applied Sciences, ISSN: 2451-1544, Lomza State University of Applied Sciences, 2015 - p. 93-96


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