How the 2022 F1 Aero Tunnels Actually Work
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- Опубліковано 29 вер 2024
- So those old flat floors are out - and well now we have aero tunnels - and strap in - these are genius. I’m so excited for these aero-tunnels man.
And these, rather than a flat floor and this ‘kick line’ that ramps up into the diffuser. So flat floor with air being pulled through by a large diffuser.
Now, we’re going to have these sort of three-part tunnels
throat so you'll have this bit by the side of the cockpit where you have a ramp section going down converging and then you have a section which i've described in some of my drawings as a flat floor it's not strictly flat it's kind of curved then you're then allowed to have a much bigger effectively a diffuser which is just an even bigger tunnel starts much earlier
if we go back to the journey of the air going under the floor the air will arrive at the front of the car so the air will arrive pretty much untouched and then go into this converging section and it will start to accelerate as it goes into this converging section until you reach that first kick line and this is where you'll get the first burst of downforce the first burst of really low pressure the air will then continue to accelerate under that middle flatter section of floor
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On the previous cars this would create loads of dirty air that made life much worse for the car behind - it came out the rear of the car very low and spread wide by all the outwash.
now what you'll have is the tunnels will end with the beam wing which is the lower rear wing which is of quite strong quite a powerful wing and then you'll have this big curved upper wing and these will all collect the airflow that comes out of the diffusers and then push it upwards and eventually outwards which they describe it is the mushroom
This actually lifts the dirty air up and above the car behind - genius!
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#Formula1 #Engineering #F12022 - Авто та транспорт
What where's Scott?? He's away for this week, so you've got me (Callum) instead!
I'm really excited to see what clever loopholes the teams find with these aero tunnels! *Drop a sub if you haven't already*
"What where's Scott??" Was my exact thought when I started watching haha, great video Callum.
@@ghostsracepix9622 Believe in JESUS today, confess and repent of your sins. No one goes to heaven for doing good but by believing in JESUS who died for our sins. GOD loves you soo much unconditionally.🤩❤😍🤗
i just think it's cool that a streamer i like makes videos on this channel😂
I'm little bit worried about crashes...
Well done Callum!
Are you guys just keeping Craig Scarborough captive in your basement? Feeding him carbon fiber and motor oil until the new season starts?
Believe in JESUS today, confess and repent of your sins. No one goes to heaven for doing good but by believing in JESUS who died for our sins. GOD loves you soo much unconditionally.🤩❤😍🤗
@@alunesh12345 Jesus is in your computer and sees what you are typing, he will never forgive you.
Yes I'm in the basement and very nice it is too!
@@scarbstecheverythingtechni8171 just blink twice in a row next video if you need us to break you out of there
@@senseofthecommonman Jesus is in your walls and just a wants to hang out
I can't wait for whenever the first wet session is this year, hopefully we'll get some dramatic and beautiful rooster tails come off the back of the cars
Not 2021 Spa again
They'll create vortices in a way it will seal the floor of the car. What I am also curious is the amount of design work and loopholes in tech regs engineers will find in order to design better, more efficient, Venturi tunnels and diffusers
Turbocharged, ground effect F1 cars…all we are missing now is active suspension for F1 to look like all the doodling looked like in my mid 90’s school books…
yeah, FRIC needs to comeback
It was considered for this year so maybe 2026 we could see it
And active aerodynamics imagine those wings morphing in the straights
@@Michallote well DRS is effectively active aero already
@@Michallote just had a refresher on the FW14B…not moveable wings, but the rear end sitting down on straights to stall the floor is an active aero of sorts. I understand now as an adult why ABS and traction control had to go, but why stuff like active and four wheel steering? This didn’t make driving any easier and we’re seriously cool tech. Also, why keep paddle shift boxes and not TC/ABS. Surely getting rid of H-pattern boxes was at least equal in making life easier for the driver…
We've been saying for a long time that all the cars look too similar. I'm worried they will now all look exactly the same. Definetly looking forward to seeing how they turn out and just hope some inovation has been allowed.
I was watching a video saying that some cars may even choose to forgo a front wing under certain race circumstances, like a low drag circuit like Monza. That would be nuts.
@@LOVEMUFFIN_official that would be a real sight to see providing that the regulations allow it. 1979-82 ground effect cars have a very iconic look due mainly to 1) their boxy shape caused by the aerofoils in each side pod, and 2) occasionally lacking front wings. I personally really like that look and to see a modern iteration would be very interesting indeed
I'm fine with the cars looking exactly the same, I just want tighter racing
@@FMXIAN go watch something else then like F3
@@ryanp6138 I do, along with MotoGp, Supercross, and DTM. F1 is by far the most boring (except this season). What kind of idiot doesn't want closer racing...
I hope to be able to show this visually with my wind tunnel! Great Video!
Cant wait for RB to come with some bullshit because they have man that sees air.
Newey the last airbender
0:23 We should add a real 'sprint race' sorta like old times Le Mans where drivers ran to their cars to decide their starting positions. Show certain detractos that race car drivers are real athletes and have excellent physical conditions ;)
I don’t even really care if the following distance gets better, as an engineer I’m just really excited to see what the teams have done with these radically different rules.
Imagine there is contact and a piece of the floor (skirts) is broken. That's pretty much a retirement I assume, since the air being squeezed will escape and the downforce lost. Also it could create an unbalance in contrast with the downforce being generated by the otherside tunnel.
Hear me out. What about quick swap tunnels like FW. Genius idea , F1 call me for patent. LOL This is way to go. 🤭
But losing a bargeboard nowadays is also fatal
@@alesksander Believe in JESUS today, confess and repent of your sins. No one goes to heaven for doing good but by believing in JESUS who died for our sins. GOD loves you soo much unconditionally.🤩❤😍🤗
I believe he does mention this in the video.
Bruh, the front wing endplates used to seal the floor with vortices. Those are much more vulnerable (and they still had the bargeboard of course)
0:09 that image will never stop being iconic, will it?
I need this video for my thesis, thanks
Holy crap. Dive bombs are gonna be nutts
I love these kind of videos
Animagraffs are awesome.
Going to be more like ‘let’s go karting!’
Downforce is NOT a downward force pressing down on the car Callum, your description is inaccurate. The force acting on the F1 car might be called "downforce" but the low pressure air on the underside of the cars wings and floor is sucking the car down so it's actually a suction force pulling the car down not a force pressing onto the car. Downforce is the opposite to how you think it works Callum, the word "Downforce" more accurately means a force pulling the car down not a downward force pushing the car down.
Bernoulli's principle is actually very simple to understand - as the atoms move faster they bounce of the walls of the tunnel less, which is how they put less pressure on it 🙂
Well it's just conservation of energy. More kinetic energy means less pressure energy. So if the air is accelerated, it loses pressure. In fact for all the immense power of rocket engines, the exhaust velocity is so high that the pressure in the nozzle is actually less than the atmosphere.
I think that is the first rule change I am eager about.
Thank You Colin Chapman!
I wish this video was more visual, I personally find it tricky to take in so much complex info with only audio
This season is gonna be tiiiiits
Believe in JESUS today, confess and repent of your sins. No one goes to heaven for doing good but by believing in JESUS who died for our sins. GOD loves you soo much unconditionally.🤩❤😍🤗
If there's a car following very close to the car in front( right on the gearbox) wouldn't the following car actually block/disrupt the airflow from the diffuser of the car in front and as a result wouldn't the car in front have lesser downforce??
If this is true, formula 1 may have just shot itself in the foot! Overtaking will now be too easy!
@@Credi44 well even if this is true I’m all for it! Go overtaking
Edit: and these regs are basically to improve racing and more overtaking by getting rid of dirty air
Let's be honest. The time you can completely block the opponent diffuser, you literally already crash into them.
@@bocahdongo7769 you don't have to block the diffuser completely, just a disruption of 10 or 20% is more than enough to make the car in front skittish and completely unpredictable
@@davester5234 yes we all want to see closer racing but f1 is not for show like wwe, it's a serious sport. I hope I'm wrong though
I wish we could get the terminology correct. A formula one car is not pushed down to the ground It is pulled down to the ground.
Now I feel special for knowing bernoulli's principle, but really i'm not
Haas are taking notes
Very good video
3:41. Fast flow, pressure low.
I doubt DRS will be around for long. Expect much higher top speeds and DRS becoming comically effective. A slower car would be able to stay with and overtake the faster car for a long while. DRS keeping it within a second, lower "dirty air" allowing to stay within 1 second much easier when following. Imagine a Haas ganging up on an AMG Mercedes but never staying ahead for long. The AMG would easily come back, but unable to pull away unless the DRS is broken due to an unforced error.
Wait i think you mistook what a wing does. Youve said that a wing deflects air upwards and the angular momentum creates downforce. Thats not correct. Yes in part it does but the most downforce comes from lift which is created by the wing. A wings aerfoil creates an upward force on a plane which intern overcomes gravity to make it fly. On a Car the aerfoil is flipped and therefor the Lift is pointing to the ground which itselfe creates downforce.
Driver 62 has entered the chat
Will there be DRS with the new Wang?
Yes.
Yes
DRS?
What if the ground isn't flat?
I mean shit if you’re not first you’re last
I understand why the FIA has a lot of rules. I mean, we all want to see good racing and noone can say anything about safety features. Still, in my opinion, the rules are too restrictive.
Ummm will this work at COTA?
Nice video, shame about the annoying clicking sound
What are f2 and f3 cars like in 2022
All I understood was racing will be closer, which I already knew. So, I'm dumb
Most of us take it for granted with all these talented creators on the platform, but I want to give a shoutout to the editor! You're doing a great job!
Believe in JESUS today, confess and repent of your sins. No one goes to heaven for doing good but by believing in JESUS who died for our sins. GOD loves you soo much unconditionally.🤩❤😍🤗
Here come the bots🙄🙄
@@Firebolt1729 What I see in the comments of every single F1 related video: Bots talking about Jesus. Bots talking about nudes. You.
@@SmileyXY Is that a compliment?
@@SmileyXY He's doing God's work
Wet races are gonna be a joy to watch with the giant tails of spray coming off the cars
Giant sprays!? I think there would only be red flags... For hours
Wait but won't they be way more narrow?
I can't decide between calling it the Peacock or the Reverse Niagra Falls
@@SCAR_the_Band Believe in JESUS today, confess and repent of your sins. No one goes to heaven for doing good but by believing in JESUS who died for our sins. GOD loves you soo much unconditionally.🤩❤😍🤗
@@adamn7125 But it'll likely go higher (above the following car) and disperse very quickly due to the pressure difference.
Give me a wind tunnel, some smoke, and a formula 1 car and I'll be VERY entertained for many hours
no one's gonna do it, also teams use miniature and cfd
For days*
This is F1 for me as well. Must see TV
@Maria Litoyo🌹 that photo of you was taken 20 years ago, be honest and put one up of how you look now!
@@senseofthecommonman dude there are bots 😂
It doesn't even exist how would it take a photo
I'm optimistic about the regulations for closer racing in 2022.
@Maria Litoyo🌹 Thank your for your amazing and thought provoking insight on the topic.
@@Firebolt1729 LoL! She's spamming and is in virtually every possible comment on this video.
@@Jojo_Bee i thought her comment was insightful to the new 2022 regs
I'm an optimistic pessimist. I've seen all of the maFIA's promises of closer competition since the 80's go awry.
@@AndyFromBeaverton Ha, yes, you are correct sir. They've been promising closer racing since I started watch in 2005. Still waiting, lol. I'm pretty sure once everyone has a grasp of their new car, they will manipulate them somehow for more downforce and, most likely, more dirty air coming off the back. That's usually what happens. Also, I wonder how the Mercedes car, and others, that use the rear suspension to lower the car to the point it stalls the floor and diffuser are going to work with no real aero pushing down the car, when they brake into a high speed corner. Sorry to say, but maybe it's time they spec the cars out more to be similar in performance. Then we'll see who the real best driver is. Anyone think Hamilton would have won 6 drivers titles with Williams? No. But, he can have the one with McLaren because I'm a McLaren fan, lol. We wouldn't be calling him the best then. He drove the best car, so it made him the best. Alonso, Vettel, Raikkonen, could have, most likely, done the same with his cars. Especially Alonso.
I'll be interested to see what happens if they ride the curbs and the impact that might have on the aero underneath the car. I can't see the 2022 cars being as aggressive on the curbs if its going to massively impact downforce
The big kerbs need to go anyway. Too many accidents already because of them.
Won't make much difference in my opinion (for the title contenting cars atleast), I saw that the tunnels are mounted on the chassis that remains stationary the suspension absorbs most of the bumps and the tunnels aren't rubbing the ground like they did in the 70's rather these tunnels are lifted and are sealed via aerodynamics. So how well these tunnels are sealed I think will be the difference of performance.
Indy cars have had tunnels like this since forever and they have no problems with curbs. So don't worry, F! designers aren't going to let themselves be bested by us American hicks.
@@khawajabasit977 There's no such thing as a stupid question but sometimes I really wonder if these people even watch f1. I'm not picking on you but the original poster. Do current cars lose downforce when they curb ride? No. Why? Suspension. Suspension or more accurately ride height managers.
@@Bahamuttiamat Depends if your 'curb ride' involves some bounce that the suspension can't fully absorb which does happen so the OP's question is good. Anyway the drivers are going to have to avoid anything that will disturb the ride height because, obviously, ground effects is height crucial.
"without cars, motorsport is just jogging." Now I weirdly find myself wondering which F1 circuit would provide for the most exciting foot race. The brain is a crazy place.
Was jiggling and wondering myself 😁
spa. running up the hill would be a nightmare
How hard would it be to run in Mexico since the air is a lot thinner?
@@davidcumming8567 yep, i did it by bicycle, Spa is really tough
Portofino!!!
Ideally, a team would build a car that has lovely ground-effect downforce, and a nasty wake to make following and overtake a headache, thus negating the change.
Believe in JESUS today, confess and repent of your sins. No one goes to heaven for doing good but by believing in JESUS who died for our sins. GOD loves you soo much unconditionally.🤩❤😍🤗
The rules have been designed to try and prevent that. While teams will be trying to do this, the FIA has made it very clear that they will ban anything that undermines that philosophy.
There is a limit of dirty air a car can produce
Dirty Air is just F1 terms of "Aerodynamic Drag".
From here, less dirty air generated also make the car more slippery. There's no point adding it back anyway, even if you are Ferrari
Somebody got viruses on their phone lol
Can't wait for the first wet race were the cars produce mushroom clouds behind them... In all seriousness, the way the diffuser anfd the rear wing is desingned I feel like this will massively incerease the already big problem of spray in wet races. Also the cars will hoover a dry line in like 2 laps after rain stops I guess.
Believe in JESUS today, confess and repent of your sins. No one goes to heaven for doing good but by believing in JESUS who died for our sins. GOD loves you soo much unconditionally.🤩❤😍🤗
Spa trauma intensifies
They’ve started with the Jesus bots to counter the porn bots
@@ryanespinoza7297 Yup, dunno which I find more annoying. I think the porn ones since they seem to pray on kid's wallets more.
@@suckieduckie atleast the jesus ones dont have malware links.
Meanwhile at Haas: “what’s a windtunnel?”
Top Gear meme the speeed!!!!!
😂😂
@@meganfox_____832 yeah perfect say hi!
Mazespin just tells the engineers what they need to known.
@@livinginthisgalaxy7961 Mazespin?
The ground effect actually also occurs on ships when they are just above the bottom of a canal for example. They get sucked down to the bottom.
I;ve never noticed downforce, but the concept suddenly made sense to me while canoeing down a river, the current is stronger in the shallow areas then slows down when it gets deeper, There are other ways to exolain it but that's what made it real to me.
You also get ground effect in aviation, in a reverse manner. Helicopters use it a lot to stay stanionary while close to the ground, while planes can use it to get of the ground earlier and build up speed before the climb (that's not really standard procedure tho), or during the flare on touchdown !
or too close to the side of a canal - see Ever Given, Suez
@@Ked_gaming The Ekranoplan planes are the coolest example imo
Hate to get a bit too technical here but the "ground effect" in F1 is just the venturi effect. Which is what happens with canoes and evergiven.
Helicopters and ekranoplans are what aerodynamicists know as ground effect.
Haas engineers: Write that down! Write that down!
Ratio
So this is similar to what ChampCars were doing 20+ years ago, right? I seem to remember one of the magazines back then, maybe F1 Racing or Racecar Engineering, explained how the racecars in CART/ChampCar could folllow more closely compared to F1 back then and proposing that F1 do something similar.
With wing downforce replaced by more efficient ground effect, and then most of the complex barge boards banned...where is the air drag to come from? I suspect these new cars will be hugely faster in a straight line. Faster without DRS than 2021 with DRS? I think so. Baku, Mexico and Monza could be wild. I'd intuitively expect cars to accelerate quicker and longer, reaching a higher terminal velocity later on the straight, or having to brake before acceleration is over.
J/w, but what does a part-time Technical Analyst for an F1 UA-cam channel do as a day job?
edit: just to be clear, I meant Craig. Seems like that level of knowledge is extremely niche.
Fastest Uber driver in town, maybe?
Probably earns Schumacher money.
I LOVE your videos, but why the hell where the first 1:30 Minutes of this video the SAME sentence 10 times ?? LMAO
This will cause some spectacular crashes when cars spin at high speed, suddenly losing down force and effective control.
I don't really like the intro since the two way of generating downforce you show are basically the same. (It's inaccurate)
When you deviate the air upward, the "reaction force" is actually the pressure differential on the surface of the wings.
Basically, all the downforce comes down to the integration of the pressure over the whole car.
BUT there are two ways of generating those pressure differential :
Using regular "wings" : you push the air upward
Using ground effect : you suck the ground
This sounds like the hydrodynamic effect that draws boats (like the Ever Given) into the side walls of canals (say, the Suez) when they get a bit too close. The narrowing channel of water speeds up, creates a lower pressure zone, etc etc stuck boat.
Yup...."smelling the ground" and the bank suction effect 🙂🤝👍
Perhaps just a small tip for the editor.
When switching between people talking, leave a small 1 or 2 second gap because at the moment they change speaking instantly, and it sounds like they are cutting each other off.
Sorry but it's WAY FUCKING UNCOOL to use Animagraphs video like it was your own without a single link in the description. He should absolutely claim this video. Bad form guys, VERY bad form.
My question is will the primary design and purpose of the cars make the sport be known as "Formula Clean Air" rather than Formula One? Are the changes going to make the cars faster, more powerful, and more efficient? Or is the objective to make it "Formula NASCAR" to just make the racing closer? Hmm... We shall see.
3:40 it's really not that complicated, at least not for a general understanding of why.
Firstly the static pressure is what decreases. You can think of it, as if a fluid was flowing through a pipe that the pressure exerts a force against the sidewall of the pipe, when the flow is sped up (through a constriction, where the diameter decreases) the air molecules have less time to press against the walls, or will hit the walls of the pipe fewer times than the slower flow. Because it has less time to press against the wall, the pressure decreases.
Callum, hey mate, I've notices your focus of the camera isn't on your face and make It blurry. It was like that on your last video. Don't focus on the wall. Cheers
No offense but this is a really poor explanation. You need to explain to your audience technical regulations in layman's terms. Slowly and make sure to clarify any technical jargon like "diffuser", "floor", "airfoil". I could barely follow any of this video.
"Motorsport without the cars is just jogging"
It wouldn't even be that, it'd be just sitting.
Hmm, that'd mean lawyers could compete and decide the results.
So, not really that much of a difference. lol
What team of drivers would win a 1 lap wheelbarrow race around silverstone.. and which driver is holding the legs and which driver is acting as the wheelbarrow?? That's the big question ... I'm going Ricardo and Norris, Ricardo as the wheelbarrow.
Bernoulli's principle isn't that complicated unless my understanding is wrong. A moving fluid (like air) has a certain amount of energy that is split between the pressure of the fluid and the speed of the fluid. So this under floor system works by shifting the energy on the top of the car to pressure and the energy below the car to speed, which results in the air above pushing the car down. I feel like you guys explained it without calling it out lol.
Hopefully there won't be more incidents like Azerbaijan '19 when George Russel hit a drain cover dislodged by a Ferrari.
why is the camera focusing on the host? I thought your style was focusing on the wall instead.
very edgy negative perspective bokeh looks.
this is a step backwards to filming arts.
As a physicist I must say:
There's 3 phenomena that create lift/downforce in different measures for different occasions
-1st is Newton's third law, you push the air it pushes you
-2nd is difference in pressure
-3rd is coanda effect (the air sticking to the body), in airplanes the air travels from above the wing to underneath and that causes lift by newton's 3rd law but in a different methodology hehe
I hate interviews. Why don't you explain the concepts yourself rather than have some old codger prattle on monotonously with a crappy microphone about it? Also, this video was supposed to be about aero tunnels but no aero tunnel is shown.
Bernoulli principle is the basis of ground effects. Energy can neither be created of destroyed. The area under a car is shaped to form a nozzle forcing air to accelerate through the smaller area. The faster air increases kinetic energy which must take away from pressure energy creating low pressure
Scarb is the man! Many thanks to him for his great insights. Especially now during winter when there's no racing and weather doesn't permit to ride my lovely bikes.
Much love
8:50 At some point in 2022 Mick will beat Lando in qualifying but Lando will overtake him in the race.
I don't understand why at the kick line of the diffuser It's where down force Is created, can someone explain?
Nobody talks about how the new DRS wing works. I don't see a mock hinge or flap in any of the prototype models
I hear a lot of people saying the the f1 race be a lot closer this year, but what I do not understand is, Mercedes was getting 15 to 25 second lead on other cars, with the downforce they had last few years, how with better downforce , will they go faster or slower, could someone explain that
So will we get to see Vettel 2.0?
So these new cars can effectively use ground effect without using the long side skirts like the old Lotus cars had to? Black magic.
You should make a colab with some physics channel to explain the science. There are tons of fun channels that are great at explaining physics.
Idk, most drivers are saying the new car doesn't really feel all that different in the Simulator.
Nooooooo. The main reason of cutting rear downforce was to stop Merc. Let’s be real. It wasn’t about safety or anything else.
this vid needs ALOT more drawings to explain whats actually said and the effect of it
This is incorrect take a look at a bumble it has the worst shape to go through air ie a ball. But has tiny hairs holding on to air and air that does get through skims past with less friction and goes faster giving a better downforce on the car,
This remembers me of F-Tube, eventually something similar could show up this season
LOL, Max fans should be jumping up and down dive bombs are going to be insane next year
every time f1 change their aerodynamic rules, they claim the cars will be able to follow each other into corners much closer and we are yet to see it. too much theory. we’ll see how close cars can follow each other into corners.
So, the devil is underneath in detail. It would be hard for any team to copy some teams ground effect aero
So we have not learned from the circa 1980's cars issues where Gilles Villeneuve died.
Really interesting and well explained. Nice to see Callum presenting and great, vibey production value as always : )
Take a look at nature and it will inspire you not just bees but owls as well, to reach the expertise of humanity.
In rain conditions these venturi floors will blow plumes of water behind the cars.
I must be the only one disturbed by the square monitor from the 1980s behind Scarbs head
if the best place to follow a car is going to be slightly to one side of it, they are going to have be really strict about cars weaving when in defending a position
These clicking sounds when changing images are horrific... Are they really necessary?
Technical Director at Haas: WRITE THAT DOWN, WRITE THAT DOWN!
I would reserve the words like "genius" until we get to Bahrain for the 1st race. But I remain optimistic.
9:04 Drivers are already using these lines, well the good drivers are...
Lotus was way ahead