Dinámica de fluidos computacionales (CFD) y su uso para analizar la distribucion de gases al interior de instalaciones pecuarias: una revisión de literatura

Computational fluid dynamics (CFD) and it´s use for analysis of gas distribution inside animal production facilities: a literature review

Contenido principal del artículo

Flávio Alves Damasceno
Fernando da Costa Baêta
Marcio Arêdes Martins
Jairo Alexander Osorio Saraz
Ilda de Fátima Ferreira Tinoco

Resumen

Actualmente, uno de los casos de mayor discusión en la producción animal, es la emisión de gases y de distribución de temperatura asociados al cambio climático y al comportamiento animal, principalmente con gases como metano (CH4) y el amoniaco (NH3). La aplicación de la dinámica de los fluidos computacionales (CFD) para predecir el comportamiento de esos gases, especialmente en el sector de producción animal, esta comenzando a ganar gran importancia. A lo largo de los años, la versatilidad, precisión y la facilidad de uso ofrecida por el CFD ha tenido una gran aceptación en la comunidad de la Ingeniería Agrícola y pecuaria en general. Por lo tanto, el CFD es regularmente utilizado para solucionar problemas ambientales asociados a control climático en instalaciones comerciales de producción animal. Debido a la mejor combinación entre la simulación computacional con CFD y modelos matemáticos, situaciones reales se han simulado con mayor confiabilidad en los últimos años. Este trabajo ofrece una revisión del estado del arte acerca de la aplicación de la técnica con CFD para determinar el comportamiento y distribución de gases al interior de instalaciones pecuarias, mostrando las ventajas y limitaciones de la técnica.

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