The experiments were then simulated by the fire model using both the NIST/JET ceiling jet and Alpert’s ceiling jet options (which are the two ceiling jet correlations available in the BRANZFIRE zone model). The experiments provided data for use in validating the sprinkler activation prediction algorithms in the BRANZFIRE zone model.Ī set of base case values were chosen and input files constructed for the simulations. A set of 22 fire/sprinkler experiments are simulated where the sprinkler activation time and the heat release rate (HRR) for each individual experiment had been determined.
This paper describes an investigation into the sprinkler response time predictive capability of the BRANZFIRE fire model.
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