Modelling and Temperature Uncertainty Analysis of a Fermentation Bioreactor at an Industrial Brewery

Wilfredo Angulo, Dany De Cecchis, Santiago D. Salas, Yris Gozález, Carolina Massay

Producción científica: Capítulo del libro/informe/acta de congresoCapítulorevisión exhaustiva

Resumen

A mathematical model is adjusted to mimic the operational data of an industrial brewery during the fermentation process. The model is composed of a set of nonlinear ordinary differential equations. The parameters of the model were estimated using the least-squares method and the Levenberg-Marquardt algorithm. Once the model is adjusted, stochastic simulations run for different temperature profiles which are obtained using a Latin-hypercube sampling strategy. The results show the impact of the temperature uncertainty on the fermentation sub-products responsible of the final products’ off-flavors.

Idioma originalInglés
Título de la publicación alojadaComputer Aided Chemical Engineering
EditorialElsevier B.V.
Páginas1351-1356
Número de páginas6
DOI
EstadoPublicada - ene. 2021
Publicado de forma externa

Serie de la publicación

NombreComputer Aided Chemical Engineering
Volumen50
ISSN (versión impresa)1570-7946

Huella

Profundice en los temas de investigación de 'Modelling and Temperature Uncertainty Analysis of a Fermentation Bioreactor at an Industrial Brewery'. En conjunto forman una huella única.

Citar esto