I love how powerful the airflow is, that one fan sucked the dust out of the OTHER 3, *AND* had enough power to spin them up while they are off. Truly a marvellous machine this is.
What...?? I can't tell if it's sucking or blowing because if It is sucking air out, it's doing a p!ss poor job of it... Look how filthy the air quality is in that room even after minutes of it "working" !! If it was "that powerful.." it should have evacuated that tiny room in seconds and the air quality would not look like there's a sandstorm currently going on !! 🙄
@@DT-ge8gd It is sucking air out but because the other fans aren't on it is also just pulling that air back through. I also don't think you want to have all 4 fans going with people in the room as you may either end up with salsa coming out the other end or a lot of people on the floor passed out or dead after having all the air in the room removed.
Yeah but this is nuts plus it would either maybe cause a power outage your house town or city may not have enough energy to run it depending on where you live plus it might blow your house away and probably wouldn’t fit
+scottchilver Scott, I'm a little confused. Where are the dampers? These look like they are sucking through the fan, not blowing outward (towards the camera). Is that correct? So where would the smoke come from? This looks like a concrete access way of some sort. Thanks!
+Vladpryde the dampers are in the tunnel above the roadway, there is a smoke duct run above that, the entire way through the tunnel. The fan on the left is the one that was fired up for testing, there are another set of dampers in the next room that were closed and therefore the air was just circulating between the two rooms back through the other fans. Behind where I'm standing is the entry way down to the smoke duct.
scottchilver Okay, that makes more sense. I don't know where these are located, so I don't know the building lay-out, so it's kind of difficult for me to picture the setup. But thanks nonetheless!
+scottchilver By the way, Scott: is there only 1 fan on in this video? The one on the far left, right? All the rest are turning because of the airflow, right?
Imagine that as your CPU cooler! You'd probably blow your office down. Also, this would be a fitting fan sound for a computer running Windows NT Workstation 5.
Zachary is correct, only the left fan started, you can see the other 4 slowly spin up backwards as all the air/dirt is sucked through them. usually for testing it is done 1 at a time but in the event all do come on they are most likely staged just far enough apart that the inrush is minimized to 1 fan at a time.
My thoughts: When there's a tornado at night... When your mom turns the vacuum on when you're sleeping...... When you sleep with a box fan on high............ When you accidentally have your headphone volume on high........................
Me: what if all fans were startup Fan commander: on all fans Me: am outta here this is super loud and i am sucked in and stuck at the metal gates on the fan
These beasts engine are quite Similar that been use in FIU (Florida International University) as WOW (Wall Of Wind) To demonstrate Hurricane Force Wind ofc
Don't quite understand the setup here... Why are those fans pumping smoke from a fire into a closed room with people inside having mininal protection? But it's cool to watch the power of the fan...
It's dust. Only the leftmost fan is being tested and powered up, the small part of the airflow that doesn't go out the exhaust shaft is enough to spin remaining 4 fans in reverse and blow dust back into the room.
When mom turns the vacuum cleaner on while you still asleep
Yep?
That's probably what look like inside the vacuum bag when it turns on.
Made my day 🤣
No, more like my dad since my mom never vaccuums
And blender
I love how powerful the airflow is, that one fan sucked the dust out of the OTHER 3, *AND* had enough power to spin them up while they are off. Truly a marvellous machine this is.
What...?? I can't tell if it's sucking or blowing because if It is sucking air out, it's doing a p!ss poor job of it... Look how filthy the air quality is in that room even after minutes of it "working" !! If it was "that powerful.." it should have evacuated that tiny room in seconds and the air quality would not look like there's a sandstorm currently going on !! 🙄
@@DT-ge8gd It is sucking air out but because the other fans aren't on it is also just pulling that air back through. I also don't think you want to have all 4 fans going with people in the room as you may either end up with salsa coming out the other end or a lot of people on the floor passed out or dead after having all the air in the room removed.
I need this setup installed in my bathroom for those morning shits.
Lovely
You would smoke the bathroom, set the fire alarms off and your parents would freak out-
@@wevefriendschikn nugit
LOL!!!! 😆😆😆😆
That electrical demand at the beginning was porn to my ear.
lmao
You'll like this then: th-cam.com/video/pdSKT_8OfKg/w-d-xo.html&ab_channel=TigerTekIndustrialServices
DOL starting on a motor that size is fairly brutal.
@@jeyy_plays better one on a huge, ancient motor: th-cam.com/video/fNuI6keQXYA/w-d-xo.html
For some reason, I have an extreme phobia of exhaust fans. And videos like this really jingle my jiblets
Yeah me too I scared big fan
What’s so scary about them. They are pretty badass
@@rainbowrailroadcrossing7798 lol I don’t know I think I use to have a bad dream
Omg like what if it sucks u in? That guy walking so close is so brave. U couldn’t catch me even close to those things
This kind of fans when it runs together, It could create a windspeed equivalent reach up to a high end cat 5 Hurricane
I like to run a fan while I sleep.
BurtBartlow - I WaNT OnE Of ThESe!
You could never sleep if you had to pay the energy bill for these fans......
LOLOL
Same dude
Yeah but this is nuts plus it would either maybe cause a power outage your house town or city may not have enough energy to run it depending on where you live plus it might blow your house away and probably wouldn’t fit
If there is a fire in the tunnel, dampers open up above where the fire is and these bad boys vent all the smoke out.
+scottchilver Scott, I'm a little confused. Where are the dampers? These look like they are sucking through the fan, not blowing outward (towards the camera). Is that correct? So where would the smoke come from? This looks like a concrete access way of some sort.
Thanks!
+Vladpryde the dampers are in the tunnel above the roadway, there is a smoke duct run above that, the entire way through the tunnel.
The fan on the left is the one that was fired up for testing, there are another set of dampers in the next room that were closed and therefore the air was just circulating between the two rooms back through the other fans.
Behind where I'm standing is the entry way down to the smoke duct.
scottchilver
Okay, that makes more sense. I don't know where these are located, so I don't know the building lay-out, so it's kind of difficult for me to picture the setup. But thanks nonetheless!
+scottchilver By the way, Scott: is there only 1 fan on in this video? The one on the far left, right? All the rest are turning because of the airflow, right?
+Vladpryde, yes that's correct. Just the one fan on the left is running. The other fans are just turning from the airflow.
MY EARS ARE BEING CRIPPLED BY SCIENCE AND ENGINEERING!
IKR? Best thing since sex!
this was how the first human was made. Regurgitated out of a dominant being's fan room.
When link exhaust turbo fans sound like airplanes and flying machines. #nowthatstechnologyengineeringandaerodynamics.
YKW, an engineer: C O N F U S E D
Imagine that as your CPU cooler! You'd probably blow your office down. Also, this would be a fitting fan sound for a computer running Windows NT Workstation 5.
It sounds like my old windows 98 pc
Nah dude, this wouldn't be enough.
no, this wouldnt be enough, would only bring it down 0.0000000000000000000000000000000000000000000001 degrees.
Necessary cooling for my laptop to run Minecraft 💀
The beginning of it's spin actually somewhat sounded like PS1 startup
And of course I am not the first person to notice this, fk this life
Dear god it does
But
Can it cool i7 overclock?
but can it run crysis?
Yes
But can it cool AMD Athlon x32?
btw Ryzen 5 is hotter than i7, I couldn't believe that.
No, it can't. Not enough pressure.
@@user2C47 Nah it wouldn't cool it...it would just eat the entire pc and the house.
RIP HEADPHONE USERS
Oh jes
me includet
Allan pavon what
I shall not be forgoten
ouch
Allan pavon ht
I'm here from my recommended page that is filled with VTuber clips, DJ Interviews, and DJ Live Mixes.
When the fan starts up it sounds like the start up music to a ps1
Wow true
Corrupt Disc from a PS2 is deadly
Dayum that's a quick startup. Can only imagine what the initial draw will be.
Probably at least an amp or two
@@naec7 I think it could even be three amps 🤯
@@naec7an amp or 2 💀. They can draw 50 - 100
Can you imagine how loud if all four were running?
Probably will be like this I guess
th-cam.com/video/kkI0UjmFFDs/w-d-xo.html
th-cam.com/video/puxabnSDmaQ/w-d-xo.html
Lived near a vent and yeah they are pretty damn loud. But its just noise not like jackhammering and roadworks that built the damn things.
There's five of em.
@@lachlanhalliday5205 imagine correcting a guy on a comment that was 2 years old
Would be good to see the run down too I bet that doesn't stop In a hurry! Imagine the sound of all 3 starting up together would be awesome
Even all 5 😅
The room looks so ominous. Just a big ass room with amber lights and HUGE fans
looks like an underground industrial complex kinda
Amazing to me that they all start at once. How they have the electrical load to be able to do that is amazing
By the looks of it I think the fan on the left is the only one running, and the other fans are just spinning from the air flow
th-cam.com/video/kkI0UjmFFDs/w-d-xo.html
th-cam.com/video/puxabnSDmaQ/w-d-xo.html
This 5 ain't comparable to this^
@@zacharybishop6595 Not judging but i think all of them are running except the left fan because it's blowing smoke out of the left fan.
Zachary is correct, only the left fan started, you can see the other 4 slowly spin up backwards as all the air/dirt is sucked through them. usually for testing it is done 1 at a time but in the event all do come on they are most likely staged just far enough apart that the inrush is minimized to 1 fan at a time.
Could you imagine if all of those fans started up at the same time.
**entire circuit breaker box on fire**
Eh.. this only 5?.. Lame
FIU (WOW) has 12 similar fans like this^ to demonstrate a Category 5 Hurricane Force Wind :)
th-cam.com/video/kkI0UjmFFDs/w-d-xo.html
th-cam.com/video/puxabnSDmaQ/w-d-xo.html
Reference^
That's so so,so so so noisy and loud ladies and gents prepare for take off at 0:09
Finally some white noise I can sleep to
Co-workers: The only place where not even a single molecule of YKW will step. Stay away YKW!
YKW: **sweats in engineer**
Holy crap I bet that just caused a shift in the Earths orbit trajectory
This is a nice fan to help me sleep
0:09 me in the summer because I refuse to sleep without a blanket
I need a hundred of those for my laptop
judging by the sound of that loud inrush current, i'm gonna say tis safe to say those are packing atleast, 100kw motors.
Yeah, maybe... I also see a sudden change speed of the blades when it turn on tho..
Maybe that's possible mhm
No soft start either, just *on*
@@snjert8406 your right, no soft start. Atraight up switched to line. Have to imagine how big them fucking contactors would be.
not to mention thats just 1 of them on, the others are free spinning backwards do to airflow
@@UmbreWolf oh yeah, imagine the sparks when they go *clonk*
And there goes my speakers..
dude, theres goes my hearing...
Bait28
Same. XD
Makes the original ps1 start sound
and to think that only one of em is on. i can only imagine all of them being powered on all at once
they should add that to scary maze game
1:55 "Shit. Good call Dave on those earmuffs."
What did you say? I think I'm still deaf even with these earmuffs. Or maybe it's all this dust?
My computer when i open notepad:
the random fan in my bathroom at 3 am:
Sounds like a loud fridge at 2:00 AM
that would put a tingle in the jingle
You don't want this smoke!
Fan: Bet.
the beat droped harder than donald playing golf
My PC after playing a game:
Imagine if they had one of these fans inside of those mechanical doctor's office white noise generators...
Those are some brutal fans lol.
Omg That Exhaust Fan IS HUGE
Badass place to shoot a heavy metal video!
only one fan is actually running, the one the guy is working around
My thoughts:
When there's a tornado at night...
When your mom turns the vacuum on when you're sleeping......
When you sleep with a box fan on high............
When you accidentally have your headphone volume on high........................
Me: when i drying my hat and my hat is fly🗿
0:08, that's my pc trying to run Minecraft
My ears are broken when I was 4 watching this
Ive seen these type of fans being used in thermal power plants they are loud af but are enclosed
From the startup sound these are synchronous motors, probably running about 450 rpm. I wonder how many kilowatts each?
Not synchronous, induction.
350hp 900rpm direct drive.
@@billmoran3812 these are 3 phase synchronous induction motors think
When my MS-DOS Pc is upgrading to windows XP
Lol
That inrush current noise sounds like a small country's demand
The motor is probably rated around 2 megawatt
POV: your inside a PS4 when it starts up
Wow. That fan sure has a loud start up sound.
Half-Life at location
I badly need this fan for ma bedroom ;)
Now that's what I call an attic fan.
Me: what if all fans were startup
Fan commander: on all fans
Me: am outta here this is super loud and i am sucked in and stuck at the metal gates on the fan
video of all of em running?
Should have had all 5 guys start the fans at the same time and a guy watching the transformers
Would have been a nice explosion 💥
These beasts engine are quite Similar that been use in FIU (Florida International University) as WOW (Wall Of Wind)
To demonstrate Hurricane Force Wind ofc
th-cam.com/video/kkI0UjmFFDs/w-d-xo.html
th-cam.com/video/puxabnSDmaQ/w-d-xo.html
Reference^ :)
Hey dude I'm a big FAN of yours
Ahaha... I don't know how many times i've heard that joke before
Well i'm a big heavy metal fan lol
my 2006 laptop's fan running GTA 6
Omg i nearly shit myself when it turned on
Looks like only the fan on the left is running. Does this mean that there is reversed airflow from the other fans?
It looks like they close the other side chambers... so the air was just circulating between those 2 rooms and chambers
I don’t need to clean because my vacuum does it!
The vacuum cleaner:
....must have for my 2 Tesla K80 graphics accelerators...
what size of radiator would fit here?
When I accidentally put my volume on pull and then it goes so damn loud 0:09 😂😂😂😂😂😂😂😂😂
I wonder what kind of motor is in that thing! Wow!
Lebron James Yeah because 747's are electric these days.. Sigh. These fans have NOTHING to do with jet engines.
ur fun at parties
Richard van Pukkem ikr Rolls Royce engines are gas powered with a compressor turbine
Richard van Pukkem
r/wooosh
Richard van Pukkem uh stop sharing fake shit 747 aint electric they still reliant on jet engines
Wow this is awesome! Is this brissy? And if it is haha, is that what's in those miniature skyscraper looking buildings near the tunnels?
Yes it is, and you're correct about the buildings too.
This is some wwII era movie lookin shit right here
Now imagine this being your bathroom fan
Cyberpunk 2077: "Game Loading...."
My PC fans:
What are they used for in an airport?
Esai Ramirez it's in a road tunnel called airport link
I don't like seeing fans in my dreams cuz they're gone but love fans in life
greatest earrape ever
This is why i was too cold from year ago when a was in the airport 😂😂😂
Only ONE was on. Imagine all at once
BRO THE MOTOR IS SO STRONG
My bathroom fan at 2 in the morning. 😂😂😂😂😂
Where are these normally located
And ehat are they for
Large Underground Facilities or Storage usually...
Locate in Brisbane Airport
The lights in my house dimmed
Oh, someone pressed the "Instant WTF" Button
So what is this for exactly??
[opens notepad]
My GPU and CPU cooling fans: 0:09
Don't quite understand the setup here... Why are those fans pumping smoke from a fire into a closed room with people inside having mininal protection?
But it's cool to watch the power of the fan...
It's dust. Only the leftmost fan is being tested and powered up, the small part of the airflow that doesn't go out the exhaust shaft is enough to spin remaining 4 fans in reverse and blow dust back into the room.
I NEED this for my pc
That thing created a shock wave more powerful than a nuclear bomb detonating when it started!!!!!
What's the use of these fans? (Not hating just wondering i wanna know) are they like the finnal exhaust from airport bathrooms or something?
School laptops when you open one chrome tab
Is it a smoke fan
Also, why is there all that smoke at the beginning of the video?
That's dust.
@@scottchilver Ok.
When your mom forgets to put a new bag on the vacuum cleaner..... oof.
That is so freking scary imagine being sucked at that
Bro how fast is that spining. 😂🎉💀
I need that for my pc
I need one for my bathroom, right above the toilet.
If i wen't to hell I'd end up here
When you play Minesweeper with an NVidia 2080ti
AMD fanboy? I think so.
@@cheedam8738 I think not. 1080 owner here.
@@djrphotography Nice. I just bought a 60 usd 1080 Ti, the owner claimed that it's broken. He forgot to plug the power pins.