Similitud de las propiedades físicas del biodiesel y de un fluido hidráulico para tractor
DOI:
https://doi.org/10.56205/ret.2-1.4Palabras clave:
ésteres grasos, líquido hidráulico, expansión térmica, compresibilidad isotérmica, conductividad térmicaResumen
Se discute el uso potencial del biodiesel puro como fluido de transmisión de energía mecánica, como una mezcla equivolumétrica de dos marcas del bioproducto hechos en Costa Rica. Este fluido neotérico fue comparado vis à vis con un fluido hidráulico usado para equipo de alta demanda hidráulica. Las propiedades físicas consideradas fueron el coeficiente térmico de expansión cúbica, la compresibilidad isotérmica, la entalpía de vaporización, la capacidad calórica y la conductividad térmica. La mezcla de biodiesel mostró mejores o iguales propiedades que el producto comercial.
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