Worlds LOUDEST fan - Fan Showdown S2E13
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- Опубликовано: 29 сен 2024
- Pick up a Antec DF700 Flux for $79.99, great price great airflow.
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Sometimes people send me designs they think will out perform anything, sometimes its just for the memes. This time however its to cause pain, I thought the last fan I tested was loud, I HAD NO IDEA
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All fans: +10dB
Siren Fan: -10dB
Well he won that folk. One of the only few with a - instead of a + XD
I love how he makes us listen to it at the end for revenge.
Hell I'd have the siren fan as a audible warning for overheating system
@@robertyoung9988 that's true actually. You'd have to probably do some mods to the bios or write a complex custom script, but I bet you could get a splitter for the fan headers on the motherboard and have some function that made it so when your CPU got within a degree or two of thermal throttling it would spin up that fan for 10 seconds or something. Or if you were a little crazy about temps then 3 degrees from the thermal maximum lol
@@midlifehemi88 My motherboard can control individual fans at set temps so Id have a dedicated header for this setup
This would especially useful on water cooling incase of pump failure
Took me a minute, but mermaid symphony for a siren... Good one
09:08 _Welcome to Journey across Japan - never-ending cycle of despair_
This episode is by far, the best performance yet! Great mix of jokes, expressions were on point, and a fantastic flow of the video all together! I will never grow tired of this content, it is simply the best!
I lold when he looked up what generation he was
Haha “the heat death of the universe” is becoming like the physics equivalent of “the mitochondria is the powerhouse of the cell” from bio
hmmm, feel that to rival “the mitochondria is the powerhouse of the cell” you have to have a thing that is obscure but important science fact. tho memes naturally do not follow any logic.
I have now watched every fan showdown. I look forward to each new episode. That made me realize that I should subscribe. Keep up the great work!
You should do a quick followup combining the siren fan with active PWM fan control, I bet it would be a lot more fun if you could get a script to ramp the speed up and down constantly like a real air raid siren. Or you could have it as a case fan that is normally off but spins up when there's an important notification!
I've tried my hand at making an air raid siren in PureData. It's not quite there, but it does at least sound something like one.
6:45 when the Mermaid Symphony plays, something about the deadpan delivery, the -10dB indicator, the noise itself, always gets a laugh out of me.
I would love to see a gearbox where the planetary gears move the air behind a front piece that is geared WAY down and turns super slowly, much like a mechanical watch
id like to see a gear set up with numerous fans rotating in pattern of clock wise and counter clock wise rotations moving air the same direction all while orbiting the hub :)
Ya know what, screw it. Let's just make a Rolex into a fan.
If there was a planetary hub instead of just free planetary gears, then that would be close to what you want.
7:14 after a long journey i've finally seen Mt. Fuji without the damn annoying clouds
I love the music. And his setup is like an Elder Scrolls NPC standing at his shop counter.
"Have a look around. Some may call these trash-- Me? I call them treasures. Do come back."
Please make this a daily thing!!!
Skeleton looks promising on smoke test. That is quite straight forward compact direct flow
This channel might as well be called Fan Showdown. And I would be absolutely fine with that :D
Gotta love royalty-free, sounds-almost-like-a-song-I-know, 80's style instrumental synth-pop.
Ironically I think the Mermaid Symphony did a better job at preventing the smoke from going through than the Turbulence.
I bet he had the mermaid symphony on backwards for the smoke test
Nailed the Antec advert, seriously, big improvement. ;)
worth mentioning, the PFR0812XHE is 71.5db and moves 135cfm of air, its pretty insane for an 80mm, thing has a '4.90a' rating on it
Very cool designs. I like the idea behind Turbulence. Perhaps by creating an outward flow of air as a wall, it'd decrease the air pressure on the inside and suck in more air. But I think the fatal flaw of that concept might be the turbulence created by the opposing flows. However, I kinda want to see what the Tick Tock fan can do if its exterior "blades" are taken a bit more seriously instead of primarily being designed to look like old timey clockwork bits.
i still find it cool that an actual fan company snapped up one of the designs featured on this!
I sub for series-oriented content. Catching up on a series is how I wind down after work. Been subbed since you released season 1.
funnily enough, the fan which was right behind the mermaid symohony in performance was the bladeless, who is almost the conceptual opposite
after watching this series for some time now, i finally got my own 3d printer. thank you for showing me what i can do with it. wish i got it sooner!
Which one did you get and at what price?
@@votario I got an ender 3 v2 from my local microcenter for $250
6:46 Imagine using one of those super speed Delta fans with the siren blade
the mouth edit on the fan was gold!
Delta's 50 watt fans after seeing the Mermaid Symphony: *Finally! A worthy opponent!*
With the bladeless fan, you can turn the holding fins into blades and make the bladeless fan a more functional fan
Did someone finally make the siren fan? YES!
Well, i like your content very much, here in germany, we dont have such a format on yt (or even anywhere)
You often tried things out, i already thought about (but never realized) a 100 times, at least.
Putting it that way, you made some dreams come true!
3d Printed Distroplates, watercooled Aircooler... just wow!
Thank you for your very interesting and creative work.
How about a Fan-"Shroud"- Showdown ?
Specially on radiators, fan shrouds are told to make a great difference in cooling performance by reducing the dead spot below the fan's motor plus giving more working volume in the space between Fan and Radiator. But is it really worth the effort?
If yes, what might be the best shape and size? would air guides give a better result, a near to 100% usage of the cooling surface of the Radiators?
Could the inlet form of a shroud optimize air pressure by sealing even round shaped Fan frames, which, otherwise, directly mounted would lose cooling performance and by how much?
I find these Questions very worth to answer, as there are so many watercooling Enthusiasts out there, searching for the most efficient cooling solution.
I'd like to give it a try on my own channel, but wether my camera equipment, nor my score of followers, would give it a big use, right now!
I have a Tronxy X5SA 400 Pro 3d Printer and could print the users creations to test them, too..
With a printig volume of 400x400x400mm, even "360-in-one" shrouds wouldnt be a problem.
MY FAN IDEA NOOOOOOOO. I had the idea for bi-directional fan blades too, pushing and pulling air through, though my fan is a bit different. i hope my fan still gets tested
Good for y work for decades. 😊😊😊
I have this odd feeling that loud fans are going to become a thing....
And I'm kinda looking forward to it.
Try applying a bouncy bochrome on the trailing edge of the blades. An owl has hairs on its wings; it flies silently.
Best song to use for smoke tests.
On the final episode of this season, I would love to see the current leaderboard going up against the leaderboard of season 1
...The loudest fan to date...
New challenge wall?
In case anyone is interested in learning an engineering argument for fan noise reduction that does not involve user experience (ie not based on the user being annoyed by a loud fan but rather only based on the fan's performance), you may be interested in reading this. If you consider the law of conservation of energy, we can break down the fan into 1 input and 3 outputs.
For reference, I am only considering the fan impeller and the working fluid in this analysis, not the electric motor or the case (ie only the air whatever parts gets 3D printed in the videos, nothing else). Also I will restrict this discussion to the steady state operation of the fan (ie how the fan performs when operating at a constant speed after a long period of time has passed). Finally, since we are interested in how the fan operates over any random amount of time, I find it more useful to use power rather than energy for setting up the conservation law since power is simply the amount of energy transferred over any given second of time.
Now to set up the conservation law. The input is, of course, the mechanical power coming from the motor in the form of rotation. The 3 outputs are mechanical power imparted to the air to accelerate it, mechanical power imparted to the air to vibrate it (noise), and power lost to friction (both friction with the air and friction with any internal moving parts if there are any like with the tick tock clock fan). The assumption of steady state operation implies that no power is being given to rotate the mass of the fan because it is already at the desired rotational velocity and Newton's first law states an object in motion will stay in motion until otherwise disturbed by an external force. The only external forces are gravity, air resistance, and friction. Gravity is small enough to ignore here and air resistance and friction already get accounted for separately in the conservation law so we can ignore the power used to spin the fan as it was only needed for a split second at the start and then drops to zero once steady state is achieved.
The power being used to accelerate the air through the fan and out the back is the useful power, the power used to actually do what the fan was designed to do. Dividing this power by the power that originally came from the motor gives us the energy efficiency of the fan design (again, this is just the fan impeller, we are not taking into account the mechanical and electrical inefficiencies of the electric motor itself). Then there is mechanical power used to generate noise, and this is as useless to us as friction. Finally there is friction which I feel is pretty self explanatory.
Since conservation of power (which, as I said earlier, is basically the same as conservation of energy for our purposes) tells us that all the power has to go into one of the stated options of accelerating the air, making noise in the air, and friction, it follows that the theoretically best fan design will minimize both noise and friction in order to dump as much of the motor's power as possible into accelerating the air. In other words, the most efficient fan is by definition the quietest fan.
Side note now. While the above discussion proves that, in theory, the most energy efficient fan is also the quietest fan, it does not prove that the quietest fan is the most efficient fan due to the third term of friction. For example, let us imagine a fan with infinitely thin rectangular plates for blades which we can position at whatever angle we wish. Let us also state that the fan speed is fixed so that no matter how we change the blade angle the speed does not change. If we thought that the quietest fan was the most efficient fan we would give the blades an angle that generates the absolute least vibration in the air. This would be an angle of 90 degrees relative to the "airflow" (I use quotes as there would be no airflow here) forming what would appear to be a flat disc of evenly spaced flat plates like a sort of weird saw blade. This fan would make no noise but it would also use none of the motor's power to accelerate the air, thus dumping all of the power into friction with the air. While still the quietest fan, its efficiency would be zero. So our original proof only holds true in one direction.
Gamers Nexus and Major Hardware making me feel like I'm not alone.
15 seconds in already earned a like from me. Two words. Fan. Showdown. :)
Every fan ever +10 dB, so you can hear it better.
The mermaid symphony: -10 dB, OMG MAKE IT STOP.
I know that with a circular frame, a wankle/rotary engine inspired 'fan' will be nearly impossible.
But if anyone had the 3d design skills to make something that even closely resembles one I would love to see it
When you print the snowflake fan does it come out unique every time?
Looks like turbulence definitely got the name right!
Idea to top the tick tock clock:
A computer optimized fan that can make a certain pattern in the smoke test
That music makes me wanna do a Rick Astley dance, you should use it exclusively
That music is "living in a box"
I was going to design a counter rotating fan, but it got complicated and I didn’t finish it, and I don’t plan to either lol
Wow, nice reference to the heat death of the universe 😁😊
turbulence almost worked, but the air that it used 'to push the smoke in' ended up also having smoke...
I'm pretty sure there is someone in my hotel that keeps testing the mermaid fan.
„heat death of the universe“
Actually there will not be a heat death of the universe, but a cold death of the universe, when everything turns into black holes. So do a black hole fan test!
I think you wanted to mention the head death of the solar system, when our sun explodes, which will happen much sooner. Maybe fans will help cooling here too. ;)
Hey James, I am wondering, since that fan had gears, don't we usually lubricate gears for smoother runs? Maybe next phase is a little bit of WD40?
If you like this idea, thumbs up.
He added lubrication in the previous video.
@@MechakittenX Ahh thank you
The snowflake one looks like its better for cooling a room instead of focused airblast
It has a visible linear cone or something, i dont know im not an expert
I have to say, the mermaid so, so loud, I turned down my volume.
Hmmmm could you put the fans in like a half like pc case? Have a plexiglass panel with the fan in the middle with a top and sides where the case is just missing the back and bottom panel!? Also make it into 2 pieces so the top half can be lifted to put a new fan in or just screw it into it! Just so the smoke can simulate what air would look like as it hits the case and fan!?
Yoooo, your videos are becoming super entertaining to watch!
I mean it always was but I can see you putting way more effort into it and your skill is increasing in video making.
Like really enjoying the cut always to stupid things like being in our generation as well xD
I'd really like to see a rotary engine inspired fan.
0:29 Sadly not enough filament unless we recycle old fans
This fan is like an inverse alarm. If you don't here that noise you colling system is no longer working :D :D :P
Amazing designs
I wonder if you could use software to rapidly change the rotation speed to change tone and make a musical instrument. I even have an idea of how you might be able to create a chord with it, but no CAD skill.
Not saying you should or could, but I would totally watch two of these a day if there were that many
OMG that mermaid looks just like a tornado siren
I wanna see a musical flute fan
I wanna see someone make a fan that produces a resonant frequency that matches his windows' resonant frequency.
I might have to design a fan. You got magnets of uniform size and strength and pieces of ferrous material of uniform size and composition?
a fan at a concert and stuff could be much louder than that
Someone should make one with a shroud inspired by F1 brake ducts!
So for the mermaid, would it have been louder if somehow he had attached a sort of whistle on the fan blades? Just curious 🤨
Make the miata dorito piston as a fan. idk if it will be really loud, but fuck it would look cool
Maybe you should check out the delta pfc1212de before saying you've heard the loudest fan 💀
No That's stupid close to the air raid sirens from WWII! Yeah that's loud!
hello, do you have any video teaching how to properly fix these propellers
Siren orchestra coming soon then ?
Until the heat-death of the universe shouldn't take too long.
Its only loud when a Delta is involved!
The skeleton has great sucktivity.
Well, we *are* all fans.
6:49 what is that noise 😂
Can you add db to the spreadsheet comparison. thanks.
Gotta love 4:40
Someone should try to make a Fan that has Clockhands on front that work
loudest fan 10h video when?
So basically you can cool your pc with a siren
We've had a snowflake fan.
Now someone make a Cornflake fan
my playstation watching this like 🤣🤣🤣🤣
So, did I hear him say he was going to start doing these daily until the heat death of the universe? Can't wait for the new video tomorrow!
Don't threaten me with a good time!
The heat death might come sooner then we think with all that cooling...
He certainly sounded committed to me.
69th like nice
I think his printer army can't handle the load
Gotta say, the skeletons smoke test was beautiful
Skeleton's smoke test was legit.
There was no escape
Skeleton won my Most Smooth Smoke Test
Yeah, could tell it was going to do good
Who knew that skeletons ate ghosts?
You must realize that you are actually making history by doing these right. Lol ❤️
Were all making history, all the time. You matter, perhaps undocumented, but the world wouldn't be the same without each of us.
Checkmate time traveler.
@@lazerlake all undocumented make history more than documented. I'm talking immigrants here.
@@navyvet84 wdym, there are multiple people who have developed the IC and the internet was made possible by ARPA
In fact, this name comes up blank
@@zimzimph he's being a brainlet who thinks he's funny don't worry
That mermaid symphony would make a great prank fan to throw into someones rig when no ones around...
I was thinking the same thing. Replace all of their fans with that thing, lmao. If you could get multiple pitches you could make either an awful or glorious chord too.
@@androiduberalles So, multiple fans. One 3 bladed, one 4 bladed, 5, 6, 7 and 8 bladed.
Not only can you thermal throttle their entire PC, but you can also give them tinnitus and make them go insane.
pc version of car exhaust whistles
That is quite evil. Just to be nice, be sure to leave the original fan inside the rig so that they can find and replace the problem once they get desperate enough to start poking around. DO NOT even consider leaving a note that leads them on a scavenger hunt to find the missing fan.
I love how The Skeleton did exactly what Turbulence was designed to do without trying.
That's because turbulences flaw is it ignores how fluids work. A wall of air doesn't work because it's not a solid. Any smoke that hits it just follows it on out and away.
@@richardboatwright4919 of course it works. how do you think stores keep air conditioning with wide open doors? it's an air screen.
Someone needs to do a gearbox and have the fan spinning at 2x the speed! it would need a thinner and less pitch blade to hit 3000 RPM with the torque available from that motor imo.
Sounds like... you need to make it :)
I just started trying to try and plan a gear box but not for speed... The goal is twin counter rotating blades
I vote for gearfan with hub outside the fan in the corner. Should give more room for airflow. It's outside the parameters of the series though since u can't use a standard noctua setup.
I’ve been trying to design one for weeks, I learned a lot about gearing in general but it’s so hard
@@qazaq25 you mean like the Soviet TU-114? Those props are so cool
That skeleton seemed to form the smoke into a really tight flow.
I added a 10° to the ring to keep the air from diverging.
It seems to be a truly great design
@J D I'm not quite sure what I did right, but I sent in a sequel.
To have more radial component, using the duct and hub even more.
Fun fact: I initially called it rip-rap because of the changing blade sweep. Then I changed it to Skeleton because of the more significant hub.
It looks to be a good choice as a kitchen exhaust fan to efficiently suck out the smoke.
7:10 Urge to move to Japan increases dramatically.
Dr.Jelly
I was wondering if any other Abroad in Japan fans were here 😂
Now I want to know what the name of this stock music track is
@@crash.override it's either Darude - Sandstorm, or Mattie Maguire - Look Where That Got You, like it says in the video ;)
"Look Where That Got You" ❤️🇯🇵
No lie, I'd be super excited for a fan showdown vid every day. Yea, I know that's highly unrealistic, but one can always dream, amirite?
Keep up the great work!!
I might design a fan for you to test
do it do it do it
I know there is a 20 minute video of the mermaid song test, we need it.
Mermaid song test | ten hour version
Can anyone make an even LOUDER fan?
Lets call it the "OK Sonic Boomer"
Hope it is less of a let-down than the Snowflake... despite it's name not particularly good at cooling.
@@etherealicer I mean one single snowflake is still a pretty warm day
And after that comes: "Ok Zoomer!"
"ok kaboomer"
What if there was a tumbler fan with raw beans in side of it to sound like a maracca, to be very loud?
This would be absolutely bananas
My guess is that the centrifugal force of the spin would hold the beans against the tumbler wall. But what do I know, maybe some turbo nerd could do the math.
@@Bloody_crow But if you give them small bumps inside to bounce off...
You'd have to slow down the motor, way too fast, they will just stick to the sides. Ever go on that carnival ride that spins and drops the platform you are standing on so you are just stuck on the wall? The beans will be you.
I'm sure there's a calculation for the fastest speed which will allow them to tumble, but i'm not the one to know that :)
If you made it a closed cylinder and just made a chamber it would fail as above. I have a possible way but the balancing and build time would be understated at meticulous.
Make 2 disks that have a peg type "cage" to hold the beans in the relative positions. Making the beans orient with the length of the bean in radial position would allow them to vibrate between the disk for the rattles. If you made some blades in the pattern between the cages you could get different rattles or better air channeling to make it more consistent.
Also the chamber style with ridges on the inside of the spin would work but you would need like steel bearings and it would only work with the fan vertically oriented. And you better make it strong or it is a shrapnel thrower and bearing launcher..
Finally! A fan that can cause Hearing Damage after 2 hours of exposure! Im in!
It was the moment we've been waiting for the past few vids lol.
I built a PC when working for a small tech shop as a prank... It's fans were as loud as and resembled a leaf blower. Loud fans make great pranks