Jet-fan systems effectively control smoke in car parks by creating directed airflows that transport smoke from one point to another, similar to how longitudinal ventilation works in tunnels. These systems offer cost-effectiveness and simplicity by eliminating ductwork while providing powerful smoke management capabilities when properly designed and understood. • Jet Fans create momentum transfer through air entrainment rather than directly moving smoke • Two distinct operational modes exist:...
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Jet-fan systems effectively control smoke in car parks by creating directed airflows that transport smoke from one point to another, similar to how longitudinal ventilation works in tunnels. These systems offer cost-effectiveness and simplicity by eliminating ductwork while providing powerful smoke management capabilities when properly designed and understood. • Jet Fans create momentum transfer through air entrainment rather than directly moving smoke • Two distinct operational modes exist:...
183 - Innovation and fire safety with Vincent Brannigan
Fire Science Show
1 hour
2 months ago
183 - Innovation and fire safety with Vincent Brannigan
History repeats itself. A new thing is invented. We learn about it, understand it, and apply measures to capture its behaviour and regulate it. And then another new thing is invented. The measures we used start failing us, and the cycle repeats all over again.It is not a story of fire safety; it is a story of humanity. Similar cycles can be observed in all aspects of technology. One could call them Innovation Blind Spots after Prof. Rein; in science, you could call them paradigm shifts after ...
Fire Science Show
Jet-fan systems effectively control smoke in car parks by creating directed airflows that transport smoke from one point to another, similar to how longitudinal ventilation works in tunnels. These systems offer cost-effectiveness and simplicity by eliminating ductwork while providing powerful smoke management capabilities when properly designed and understood. • Jet Fans create momentum transfer through air entrainment rather than directly moving smoke • Two distinct operational modes exist:...
