Optimum chilling schemes for a two- or three-stage chilling system wer
e developed using a validated heat and mass transfer model and a patte
rn search algorithm. The optimization was performed for the ambient te
mperature during each stage for an air velocity of 0.5 m/s and 90% rel
ative humidity. The experiments were conducted to evaluate the effect
of the optimum conditions on beef quality after ageing.