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@CyanideSprinkles 7 күн бұрын
wtf did speilberg direct this action sequence?
@tomkat9705 Ай бұрын
thanks for the explanation
@DangerfieldChris Ай бұрын
Thanks for that. You see the brass panels you mentioned that say things like 'Smoke Outlet from Basement below' and the like, well, my dad made thousands of those when he worked in a foundry in Dartford in the early 1970s. I've got one on my desk right in front of me as I type this.
@kathleenbrown2909 Ай бұрын
There is a typo in your recap slide at 1.32 that says 'Type 2 FRA' when it is recapping type 1 FRAs. Otherwise a good summation
@sonyasever7625 Ай бұрын
Thank you so much, i was searching for the answer why so many people died, i couldn't understand how the trench effect work, i mean i READ the explanation,but it's absolutely not the same as actually WATCHING it
@nicholaslittle2312 2 ай бұрын
But the smoke extractor also burns the building down quicker. 😂😂
@ibrahimn.j.4943 2 ай бұрын
So, would you compare evacuation drill against ASET as your benchmark to evaluate your evacuation performance? Or are there other means/benchmarks to measure evacuation performance (in terms of time)?
@elms2103 3 ай бұрын
This is some fine work.
@MashedPotatoLogic 3 ай бұрын
That was really interesting! TIL that they do MORE than just let in light to the basement area. I'll definitely remember this next time I walk over them :)
@vp5633 3 ай бұрын
Hi from Reddit
@warwickjbrown 4 ай бұрын
Very good. As a commissioning engineer for these systems it’s very well explained.
@andyyounger5741 5 ай бұрын
Absolute corker of a smoke vent! 😃
@IantoCannon 7 ай бұрын
Naive question: how do the ventilation systems avoid feeding the fire with air?
@sincostangerine1507 Ай бұрын
they don’t avoid this, the systems are only designed to allow occupants to escape by removing smoke, the inlets are there to replace the air removed by the extract in order to prevent too low a pressure forming.
@hamody2012am 8 ай бұрын
Thank you for your video I would like to ask you question regarding the air release, you mentioned it’s needed away from the protected zone. Do you mean having apertures around fire area ? I am confused with the air release sorry 😅
@ajs41 8 ай бұрын
Thanks, very interesting.
@sansamman4619 9 ай бұрын
Self Note: go to the website
@kirstylambert1520 9 ай бұрын
Exactly the overview I was looking for! Really useful - thanks.
@chintubodepudi707 9 ай бұрын
what is the function of metal lathe in fireproofing?please explain
@alikassab7171 10 ай бұрын
Can i use this animation in my video presentation??
@alikassab7171 10 ай бұрын
Please reply while my seminar will be within days
@SertusLtd 10 ай бұрын
Hi Ali, go for it!@@alikassab7171
@chitpaul 10 ай бұрын
No nonsense in 2 min. Great.
@christoffurl7251 11 ай бұрын
😩 'promo sm'
@garethwynne1989 Жыл бұрын
Very well explained and presented
@SertusLtd Жыл бұрын
Thank you Gareth, that's very kind 🔥
@rawbacon Жыл бұрын
Never installed one but sure went thru many access hatches.
@994206 Жыл бұрын
Hot air rises! End of!
@sanskarpandey1199 Жыл бұрын
Please explain its working in short
@Moistnmeaty90 Ай бұрын
There are vents on the wall that are vacuuming out smoke.
@sanskarpandey1199 Жыл бұрын
What is the name of equipment sir?
@SertusLtd Жыл бұрын
These are dampers on the wall as part of a smoke shaft, with a smoke extraction pod on the roof! See those products here: sertus.uk/products/
@marnanel Жыл бұрын
That was a horrible night! Thanks for the explanation.
@lucasandoliver Жыл бұрын
This video would have benefitted from some diagrams or photos.
@vishnusahadeo2875 Жыл бұрын
Would like explanation on co2 snugging units used on industrial tanks offshore.
@safwani1377 Жыл бұрын
I have a quistion if you dont mind, so the only way to calculate the RSET AND ASET are only by CFD models or it can be done by hand calculations?
@alirezatootoonchian9670 6 ай бұрын
Not sure if you're still looking for an answer after 9 months but yes this can be done by hand calculations. As a matter of fact, this was part of my education to calculate it manually. It's a little tedious work and you need to organise your calculations, but certainly can be done. You can assume a fire growth and fire size and calculate the RSET. Then you can calculate the evaucation time ASET by making some assumptions from the recent research on evacuation. While it's possible to do it by hand, it may be better to use software for it. My two reasons for this suggestion is: 1. It's much easier to work with a software as engineer and try to optimise the work/calculation. 2. It's much easier to be verified by inspectors, fire brigade, or any fire engineer who is assigned to check your work.
@dylanchalmers3011 Жыл бұрын
@Sertus is this system ideal for homes?
@SertusLtd Жыл бұрын
We're so glad we've finally launched the SND-R! 🔥
@mateenzhombarkar9125 Жыл бұрын
How to Design and fan capacity calculations??
@submariner99 Жыл бұрын
I’m not understanding A.5.1.C. If the minimum dimension in any direction of the smoke shaft is 0.85m2 then this gives a minimum cross-sectional area of 0.7225m2 so where does 0.6m2 come from?
@fitnessbydre978 Жыл бұрын
Clear overview.
@SertusLtd Жыл бұрын
Thank you! Have you seen our videos on Gateways two and three? ☺ 2: kzbin.info/www/bejne/eZ_EYqmun9R9ZtU 3: kzbin.info/www/bejne/jGKUaoSMeax1h6c
@SertusLtd Жыл бұрын
Any questions? Don't hesitate to contact us! 😃
@JenoChrisMamon Жыл бұрын
u Cute :)
@JenoChrisMamon Жыл бұрын
Thanks for this!
@salmansadek6356 Жыл бұрын
Thanks❤️
@suchcone Жыл бұрын
Thanks for this - just experienced a hotel fire where the staircase filled with smoke and entered the corridor. Trying to understand if this is acceptable or not. Thankfully there was one other fire exit staircase and the main staircase. See my latest "short" video for what I recorded.
@nuthatchakornkosaisoontorn2205 Жыл бұрын
Thank you so much!! Gosh i have test tmr and you save me ❤
@dash_dash1009 Жыл бұрын
Can you suggest some book that cover basics of fire engineering.
@benchaney77 Жыл бұрын
Very helpful, thanks!
@russdmc1864 Жыл бұрын
Very good 👍
@jay24065 Жыл бұрын
Fantastic informative video 👏👏
@SertusLtd Жыл бұрын
Thanks Joshua! 😃
@AzimSF Жыл бұрын
Cool bro thanks
@mohammedelsheikh2773 Жыл бұрын
Great content guys, thanks for this. Just had a few queries with regards to this topic in light of the BS9991 2021 draft: How would you incorporate an air release path within a high rise single stair building with pressurisation given there is no access to the facade from the common corridor? If the system design criteria is the same (pressures / velocities), then would the sizing of the openings also be the same? Also, for a common corridor with an extended travel distance in a high rise single stair building, what are the implications of an independent MSVS (required to justify the extended travel distance) working in conjunction with the required pressurisation system, and how do you think this can be overcome?
@SertusLtd Жыл бұрын
Hi Mohammed, thanks for your questions and the great feedback! 😊 I'll make a note of these and look to give you a definitive answer in future videos after looking at the topic more closely! Thanks
@SertusLtd Жыл бұрын
It's here, the moment we've all been waiting for! Two stair vs pressurisation, the big debate 😄 Which is your preference?
@efjayadi Жыл бұрын
I guess You need stock video and wooshing sound effects. Have a good day
@SertusLtd 2 жыл бұрын
Any more jargon you'd like to know more about? Let us know! 👍