Modelado numérico de intercambiadores de calor de aletas circulares que utilizan nano-fluido e investigan los efectos de diferentes parámetros en la transferencia de calor y la caída de presión.
Resumen
Los intercambiadores de calor son casi los elementos más aplicables en procesos químicos. En este estudio, los intercambiadores de calor se han estudiado numéricamente utilizando nano-fluido. El efecto de diferentes parámetros en el intercambio de calor y la caída de presión también se ha estudiado y los resultados mostraron que el aumento del espacio entre los tubos y el aumento del número de tubos pueden aumentar la transferencia de calor y la caída de presión. Sin embargo, el aumento del grosor de la aleta puede disminuir la presión como resultado de un mayor intercambio de calor; por lo tanto, puede ser el parámetro más efectivo para mejorar la eficiencia del intercambiador de calor con aletas.
Citas
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