Fire Science Show Wojciech Wegrzynski

I'm very sorry, but I could not finalize the episode to air this week in time, and in consequence, I have chosen to have a short technical break in the podcast. We will return next week with a (hopefully) really exciting episode on compartment fires! It will be kind of a birthday party, so I'm looking forward to that and trying to ensure the episode is worthy of the occasion.In the meantime, as you perhaps have a spare hour of your time and no podcast to listen to... I would love to invite yo...

A few weeks ago in Copenhagen, stepping onto the stage to open the SFPE Fire Safety Conference and Expo on Performance-Based Design, I took a bit of a gamble. I was invited to give an opening keynote, but instead of talking about my fire science and engineering, I've chosen to confront an often-overlooked cornerstone of our profession: communication. If you follow the podcast, it is not something new to you. I brought up this case multiple times - Fire safety is not just about the technical m...

In this episode, we dive into standardization efforts for fire safety. An entire universe of testing laboratories, committees, auditors, and certifiers work together to provide product end-user fire safety classification. So, in the end, the user does not have to worry about what the product will do, as its relevant characteristics are well known from the certificate and, to some extent, from the standards.But that's a perfect world. In the real world, it is perhaps not that simple. Crafting ...

The fire is detected in the building. Please evacuate. Do not use the elevator.I’ve heard this emergency message perhaps a thousand times. It is deeply engraved in my mind to the extent that the moment I hear the first beep of the fire alarm, I know this message will come up. I heard the chime sound, and I knew I should evacuate and not use the elevator.But in all seriousness, why? Why shouldn’t I use the elevator, and what would happen if I did (in case the building would not prevent me from...

Wind turbine fires - are they an issue, or are they not? In this episode, I am joined by Prof. Guillermo Rein of the Imperial College London, who raised this issue 10 years ago at the IAFSS conference, and I believe we still do not have a clear answer.In this episode, we discuss the fire safety of wind turbines using the layers of protection framework - from suppression, detection, and prevention to firefighting. We have discussed the challenges with evacuation and the subsequent fires trigge...

CROSS UK is Collaborative Reporting for Safer Structures in UK. CROSS is a confidential reporting system which allows professionals working in the built environment to report on fire and structural safety issues. These are then published anonymously to share lessons learned, create positive change, and improve safety. Find out more about the safety information we provide below.This initiative in the space of fire safety is lead by Neil Gibbins and Peter Wilkinson, who are my guests today. We ...