Modelos newtonianos y no newtonianos asociados al flujo sanguíneo: revisión
Fecha
Autor corporativo
Título de la revista
ISSN de la revista
Título del volumen
Editor
Universidad Distrital Francisco José de Caldas
Compartir
Director
Altmetric
Resumen
Descripción
El comportamiento y características de la sangre en el sistema circulatorio han generado diversos modelos que pueden ser aplicados para el análisis del flujo sanguíneo, entre los que se incluyen modelos newtonianos y no newtonianos. En esta revisión se presentan once modelos propuestos a partir de parámetros experimentales que incluyen estudios de viscosidad con diferentes velocidades de cizallamiento y densidad asociada a la dinámica de fluidos. Se caracterizaron de acuerdo con métodos, parámetros específicos y valores experimentales utilizados; además, se comparó la eficacia, certeza y precisión de los modelos utilizados.
The behavior and characteristics of blood in the circulatory system have generated various models that can be applied to the flow analysis blood, including Newtonian and non-Newtonian models. This review presents eleven models proposed from experimental parameters, which include studies of viscosity with different speeds of shear and density associated with fluid dynamics. Were characterized in accordance with methods, specific parameters, used experimental values. Comparing efficiency, certainty and precision of the models used.
The behavior and characteristics of blood in the circulatory system have generated various models that can be applied to the flow analysis blood, including Newtonian and non-Newtonian models. This review presents eleven models proposed from experimental parameters, which include studies of viscosity with different speeds of shear and density associated with fluid dynamics. Were characterized in accordance with methods, specific parameters, used experimental values. Comparing efficiency, certainty and precision of the models used.
Palabras clave
blood flow, hematocrit, newtonian fluid, non-newtonian fluid, viscosity., fluido newtoniano, fluido no newtoniano, flujo sanguíneo, hematocrito, viscosidad.