To celebrate a new collaboration with @LukasArnoldFire @wolfris @vigne_gabriele on visibility in smoke, I would like to summarize some stuff we did learn about it so far.
🔥☁️🔥☁️🔥

The thread 👇is largely based on the ivbs workshop talk I gave one year ago in Duisburg, Germany [2/12] If you plot the ‘visibility in smoke’ in a CFD analysis, it actually shows the local values of the parameter and not a measure of how far you can see in the smoke. The latter would be true only if the whole room was uniformly filled with the smoke of that concentration!

Today is THE day. Dr Paweł Sulik of @ITB_pl will perform his grand experiment on compartment fires in encapsulated timber building. 3 years of preparation. Burn #1