144 - Design fire generator with Greg Baker
Listen now
Description
Imagine if we had a tool that we could use to design a design fire. Instead of simply assuming fire growth characteristics by slapping the alpha-t2 function, use a tool that could tell us which items in a compartment burn and what the characteristics of that fire are. I would say this dream is shared among many fire safety engineers - I think we can all agree that we could use such a tool. Today's guest, Dr Greg Baker, has shared this dream and built a tool like this within his PhD at the University of Canterbury. The skeleton was a zone model, and the tool developed has played with it well.  Actually, feel free to try it out in here. In the episode, we talk about how Greg built up this tool and how it decides on the growth, plateau and decay of the fire. We also discuss how such a tool may be critical in a probabilistic approach to fire safety engineering and general performance-based design. Who knows, perhaps in the near future, such an approach will also help us run our CFDs.  If you enjoyed this, you perhaps would like to read more: Benchmarking the Single Item Ignition Prediction Capability of B-RISK Using Furniture Calorimeter and Room-Size ExperimentsIgnition of secondary objects in a design fire simulationDeveloping probabilistic design fires for performance-based fire safety engineeringAnd a bonus: Ranking the Level of Openness in Blind Compartment Fire Modelling Studies---- The Fire Science Show is produced by the Fire Science Media in collaboration with OFR Consultants. Thank you to the podcast sponsor for their continuous support towards our mission.
More Episodes
Wildfire modelling is quite complicated when you wish to integrate different fuel packages with different properties in 'real' environmental conditions while managing the transition to/from smouldering. We have a model for each, but how do we make them work in unison without relying too much on...
Published 11/13/24
You are not supposed to use the word 'panic' in the context of human behaviour in fires, yet this episode contains 196 instances of it. Why? because we try to get to the bottom of the thing! Can panic be both a myth and a reality? Join us as we challenge the age-old narratives of panic in...
Published 11/06/24
Published 11/06/24