Cool that you agree, @@pdpauldelaney. So I guess that means you would put that agreement to good use with the editing feature here (which would take less work in clicks to just do than writing some sort of "I don't want to because..." type of reply would), right?
During landing on a runway with water, pilots usually prefer to make a 'hard landing', as opposed to 'soft landing'. That's because, it allows the tires to cut through the layer of water and get traction and finding traction in the initial few seconds of touchdown decides wether the plane skids on the runway or safely slows down.
ok so i know some things about planes but I never knew about this, and if I think about it, this seems true, I just wish it was the other way around though lol
Main purposes of making aircraft tires so small is not only weight also because of drag they can't be big. If tires are will be big, aircraft can't accelerate during takeoff roll because of big wheel, and when it touches down, gear would break because of huge drag. Huge wheel means huge drag.
They are not as small as they look despite the stereotype of "The Bigger the Stronger...". In fact main landing gears normally have 2 pairs of wheels to cope with the load of an aircraft and the long term demage of the rolling surface, the tarmac. So the more wheels more effectiveness on loading distribution to cope with landings, despite excessive drag when rolling whilst taxiing. Thank you for sharing the video.
I watched a documentary years ago, about the development of the boeing 747. One of the test they did was a full throttle taxi, then didvan emergency stop. Those brakes were just smoking. Then they said it had to sit for a measured amount of time, I forget what that was, then be able to roll away under its own power,.which it did, so it passed the test. They didn't want the tires to catch on fire, & they didn't.
I see you've been posting a lot of videos about planes. The videos are really cool, but, other topics would be also great! Either way, I'm supporting you! 💙
A statement you made in this video, at about 3 min. an 40 sec., was that oxygen leaks through rubber faster than nitrogen. This is a true statement, in fact it leaks through a little more than 3 times faster than Nitrogen. Where the statement goes wrong is when you followed that statement with tires inflated with 95% oxygen remain inflated longer. I assume you meant to say 95% percent nitrogen. This change in filling aircraft tires was a result of the 1986 crash a Mexicana Boeing 727 crashed, killing 166 people, that was partly caused when a brake problem heated the tire enough to cause a chemical reaction between the compressed air (20.9% oxygen) and the rubber tire, causing the tire to exploded, rupturing fuel lines and causing a fire. In 1987, the FAA issued a airworthiness directive mandating that aircraft tires (especially those with a take-off weight of more than 75,000 pounds) that are on landing gear that have brakes, must be filled with dry nitrogen (which has no more than 5% oxygen mixed in it). This slip probably was missed by the majority of your listener, but I felt that since this video has only been out for a few days, it would be a good time to correct it. Thanks and keep up the good videos.
You don't point the nose up before landing (flare) to avoid stalling. You do it because you don't want to land on your front landing gear first. You also do it to keep your airspeed low.
You forgot to mentioned it: Smaller tires allow higher speed of landing! It is actually the most important thing about airplane tire size! It means: Smaller tire get easier rotation on contact an airplane with runway! Also very important is to have smaller rotating mass of tire on top of airplane weight you mention!
Hendra Enhawe It doesn’t depend only on projected speed, it’s involved weight of vehicle, stability, friction and some other things...You can’t oversize tires in one direction or underside it in other direction...Also, sometime depend on issue of quality of roads (Bigger diameter for rough or bit smaller for smooth road, etc) Then not only size, it can have different treads, shapes, materials and so on depend on kind of usage...
Humanity really progressed alot by testing new technologies, afcourse with alot of casualties... like 737 max planes, and Englands first planes that got scattered... they got one thing right the wheel of the plane.
U cant compare the tires' load with the assumption of a static weight of a house forcing straight down coz the direction of the load makes an angle and the tires also roll (reduce heat). The analysis should go not only with typical of the tires' material but also with the stress analysis of the tires under impact/dynamic load in certain direction. Tq
You’d definitely hear an aircraft tire explode, I’ve seen multiple tires explode and had to go change them on the runway. I work on fighter jets in the Airforce and you can feel the force and hear it even inside building from across the entire Airforce base. We have some of ours set to 320psi but still you would definitely notice.
At 1:42 you state that the nose is pitched up to avoid a stall. Typically, a stall is caused by pitching up which causes more drag, lowering airspeed. Lose enough airspeed and/or pitch excessively and then you can stall. You pitch down to decrease angle of attack to prevent or recovdf from a stall. You pitch up during landing to decrease the descent rate. A lower rate means a softer landing. A hard enough landing will damage the plane.
When you land on the back wheels the most call it butter and i think it is cause it should be much less bump when you land its same when you jump with a bike if you land on the back wheel it’s much less bump and it gets a smother landing and you won’t brake your hands so I think it’s the same on bikes as airplanes
they were so small, until you realize they were bigger wheels than the car wheels. Or even times 10 the size of a truck wheel. depending of the size per bus and truck wheels also the size of the vehicle.
Compared to the plane the tires look small but if you look at one of the tires off a plane the tires are larger than you. Also your making it sound like the plane falls from the sky at crazy speeds. There is a difference between vertical and horizontal speed it maybe going 170 mph horizontal speed but vertical speed is less than 5 feet per second on touchdown.
Bringing the nose of the plane up 1:39 so it doesn't stall is wrong. Bringing the nose of the plane up can cause stalling (reduce lift and speed) of the plane, but in the case of landing they want to induce a slight stall so the plane slows down. Keeping the nose down definitely would not stall, but maintain speed or increase speed depending on altitude and pitch.
You just got done saying that these tires are filled with nitrogen, but air is mostly nitrogen anyway; then you said that tires with 95% oxygen don't deflate as fast. So which is it?
Which is interesting (that they get nitrogen specifically), @@PabloGonzalez-hv3td, because regular air (or just air, as other gases aren't always air) is already mostly nitrogen.
@@HelloKittyFanMan. True but atmospheric air also contains water vapour which is undesirable so instead of drying atmospheric air and still dealing with the oxygen content it's much easier and beneficial to go with straight nitrogen. It's used extensively to inflate tires not just aviation
There was one time in aviation history when the wheel wasn't doing its job and that helped end the Concorde's career, along with budgetary and market reasons.
@@HelloKittyFanMan. Wiki search Concorde and read the "accidents and incidents" section. Basically it's the wheel didn't withstand the impact from a falling metal fragment and the exploded rubber piece hit the fuel tank and then the tragedy happened. This accident doomed the Concorde and that's why we haven't see a supersonic plane for a long time.
Hey everybody! How long was the longest flight you've ever been on? Where were you going? ✈️
Hey did you mean 95% o2 or nitrogen at 3:50?
Also Frankfurt Capetown. Although Frankfurt Dominican Republik was also very long
I am going to Melbourne tomorrow
Plz make make video which spread awareness about earth is dying or something plzplzplzplzplzplzplzplzplz
My longest flight lasted about 8 hrs usa to philipines
I think when we went to SingaporeOwO yeet
1:41 this is completely inaccurate. It’s not so they prevent a stall, it’s the complete opposite. It’s to help the aircraft slow down
Exactly.
Lol bright side did not study aircraft technical tbh
😂
Ikr
Yea
Exactly. and when they said if it is more heavy more fuel more money it is the engine power.
this man is explaining how planes land with boss music makes me want to be on a plane
Planes crash every day
It’s 1 flight per 16 million flights everyday that’s 1 in 16 million chance flying is the safest travel
@@careyamos485. Not Every Day
💀💀
1:42 "...so that they don't stall the machine..." that is basically the opposite of why you flare the nose at landing.
yeah half the video triggered me
2:33 wow so tires can up stand a 38 ton load, woah
Not a 38 ton a 106 tons
Bright side is slightly becoming aviation side but this is what every aviators need ✈️✈️✈️
Who here is already an aviation enthusiastic and still watch?
Me, I'm a pilot with thousands of hours and it's still fascinating
@@ambakisyealleyne9811 COOL 😎
I'm an 7 yr old aviation enthusiast.
I'm an 7 yr old aviation enthusiast.
I loved this channel I learned to many things here thanks Mr bright ❤️
3:42 I believe you had meant to say, nitrogen instead of oxygen. Great video though!!
As well, I believe you meant to leave the word "had" and the random comma out. Great comment though!
Hello Kitty Lover Man! Haha touché
Cool that you agree, @@pdpauldelaney. So I guess that means you would put that agreement to good use with the editing feature here (which would take less work in clicks to just do than writing some sort of "I don't want to because..." type of reply would), right?
Hello Kitty Lover Man! Haha great comment, totally agree.
Hello Kitty Lover Man! Ohh. And it was, really cool how, you pointd out how I, could fix my...writing errors; you must be...real smart; yuck yuck! .
Wow, 500 landings?? Considering the friction and load that they experience per landing, that's an impressive number.
You should have more likes!
During landing on a runway with water, pilots usually prefer to make a 'hard landing', as opposed to 'soft landing'. That's because, it allows the tires to cut through the layer of water and get traction and finding traction in the initial few seconds of touchdown decides wether the plane skids on the runway or safely slows down.
Are you a pilot
ok so i know some things about planes but I never knew about this, and if I think about it, this seems true, I just wish it was the other way around though lol
can confirm. yes very true. called a "positive landing"
Ryanair finally has an excuse.
shouldn't it say "tyres are filled with 95% Nitrogen", not Oxygen?
I was just getting ready to say the same thing.
Yeah! I noticed that too. i was looking through the description & comments for clarification!
@@ClearlensProduction Me too
Yeah I caught that too they must've missed the typo in the video
Yes. @ approximately 3:40. I listen to it 3 times...
Nice video
Hey, you said 95% oxygen, not nitrogen!
Plesase like so he can see it
The Front Wheel of the plane is strong. But sometimes if it lands. Why does it get destroyed?
Main purposes of making aircraft tires so small is not only weight also because of drag they can't be big. If tires are will be big, aircraft can't accelerate during takeoff roll because of big wheel, and when it touches down, gear would break because of huge drag. Huge wheel means huge drag.
This is crazy I didn’t know that small tires can land a HUGE plane! Sooooooo 👏🏻 😎
Bruh
2 front tires are of more concern than 12 rear.
Never underestimate small wheels. I've seen a tow truck dolly with wheels the size go kart wheels.
They are not as small as they look despite the stereotype of "The Bigger the Stronger...". In fact main landing gears normally have 2 pairs of wheels to cope with the load of an aircraft and the long term demage of the rolling surface, the tarmac. So the more wheels more effectiveness on loading distribution to cope with landings, despite excessive drag when rolling whilst taxiing. Thank you for sharing the video.
I watched a documentary years ago, about the development of the boeing 747. One of the test they did was a full throttle taxi, then didvan emergency stop. Those brakes were just smoking. Then they said it had to sit for a measured amount of time, I forget what that was, then be able to roll away under its own power,.which it did, so it passed the test. They didn't want the tires to catch on fire, & they didn't.
I never thought i could be interested in listening about airplane tires. Life is full of surprises!
Brightside: “the speed gets lower and lower, and that’s when you might find your ears start to pop.” I’m literally speechless 🤦♂️
What?! My ears always pop when I decelerate 😂
literally whatttttttttttttttttt
@@nigarsultana4097 @Seth Lockman Speed isnt what makes your ears pop, cabin depressurization and decent is what does it
@@sethlockman w
@@sethlockman true
Excellent video well done 👏✔
Bright Side sure does love Planes
I love trains
I like turtles
Not as much as Wendover Productions
Great video keep on
I see you've been posting a lot of videos about planes. The videos are really cool, but, other topics would be also great!
Either way, I'm supporting you! 💙
U r amazing!!!!! Carry on
1 st
U are 1st!
A statement you made in this video, at about 3 min. an 40 sec., was that oxygen leaks through rubber faster than nitrogen. This is a true statement, in fact it leaks through a little more than 3 times faster than Nitrogen. Where the statement goes wrong is when you followed that statement with tires inflated with 95% oxygen remain inflated longer. I assume you meant to say 95% percent nitrogen. This change in filling aircraft tires was a result of the 1986 crash a Mexicana Boeing 727 crashed, killing 166 people, that was partly caused when a brake problem heated the tire enough to cause a chemical reaction between the compressed air (20.9% oxygen) and the rubber tire, causing the tire to exploded, rupturing fuel lines and causing a fire. In 1987, the FAA issued a airworthiness directive mandating that aircraft tires (especially those with a take-off weight of more than 75,000 pounds) that are on landing gear that have brakes, must be filled with dry nitrogen (which has no more than 5% oxygen mixed in it). This slip probably was missed by the majority of your listener, but I felt that since this video has only been out for a few days, it would be a good time to correct it. Thanks and keep up the good videos.
Super explanation, @wjpowell55. We were all wondering the same thing
I have watched your channel for years and I fell like it is the best channel in the world
Next time,I'll use Plane wheels for my car...
OK 😱
Smart
IQ*****
Hahahaha
That’s a great idea. I should also use the plane wheels! Haha. I love you.
You don't point the nose up before landing (flare) to avoid stalling. You do it because you don't want to land on your front landing gear first. You also do it to keep your airspeed low.
and also to reduce the descent rate for a softer landing
After this I search for plane tire exploded. You ain't not gonna believe the sounds
Mind Blowing to the point information. Thank you.
TF2 Heavy weapons guy looking at plane tires: "It is so Tiny!"
Airplane tires are actually pretty big compared to normal car tires
You forgot to mentioned it: Smaller tires allow higher speed of landing! It is actually the most important thing about airplane tire size! It means: Smaller tire get easier rotation on contact an airplane with runway! Also very important is to have smaller rotating mass of tire on top of airplane weight you mention!
Oooooo science kinggg or something😅
killer gamer Well, you have a good clue, I play chess! 🤣
I wonder what happen if F1 tyres are the same size as motogp bike
Hendra Enhawe It doesn’t depend only on projected speed, it’s involved weight of vehicle, stability, friction and some other things...You can’t oversize tires in one direction or underside it in other direction...Also, sometime depend on issue of quality of roads (Bigger diameter for rough or bit smaller for smooth road, etc) Then not only size, it can have different treads, shapes, materials and so on depend on kind of usage...
Humanity really progressed alot by testing new technologies, afcourse with alot of casualties... like 737 max planes, and Englands first planes that got scattered... they got one thing right the wheel of the plane.
That plane model looks realistic
Of the recently viewed,
it is one of most informative and realistic video.
Even with the mistakes noticed,
it is well done. Congratulations.
I suggest you be more choosy about which ones you watch. lol. This is very inaccurate.
Bright side: but remember there can be anywhere from 14 to 22 tires on a jumbo jet
Me: well what is the an 225 with 32 tires
U cant compare the tires' load with the assumption of a static weight of a house forcing straight down coz the direction of the load makes an angle and the tires also roll (reduce heat). The analysis should go not only with typical of the tires' material but also with the stress analysis of the tires under impact/dynamic load in certain direction. Tq
Nobody:
Avgeeks: landing gear buttering on the runway
Media: the the tires blowing up when landing on the TaRmAc
Thanks bright side👍
me about to go on a trip: better watch every video ever made about planes
Lol🤣 Good luck on your trip👌
Same here lol
Yeah I think he said nitrogen filled but 95% oxygen
Lachlan Genat umm those videos arent that true
Don't bother with these ones... Seems they get a lot of facts wrong
Whoever is reading this I hope you have a fantastic and splendid 2019 and have a bright future! ;)
love from a UA-camr who tries
so hard to grow ❤👀
I work on airplanes and this video is somewhat informative. It is also laughable. As always good video.
Great video. ☺️
You’d definitely hear an aircraft tire explode, I’ve seen multiple tires explode and had to go change them on the runway. I work on fighter jets in the Airforce and you can feel the force and hear it even inside building from across the entire Airforce base. We have some of ours set to 320psi but still you would definitely notice.
💀
Best thumbnail EVER !
who is watching this after the incident in kerela plane crash?????????hydroplaning
bright side is the best channel to know about flights
Everybody sing it, "the wheels on the airbus.." Just me then, ok. Thanks bright side!
No, my mom sing that to my baby tbh.
What temperature and pressure are the tires subjected to during flight?
Note: Small DOES NOT always mean weak.
yes😏
@@Neotanshuk 😳 lol
I have a small rock it dosent break it prov3s that
At 1:42 you state that the nose is pitched up to avoid a stall. Typically, a stall is caused by pitching up which causes more drag, lowering airspeed. Lose enough airspeed and/or pitch excessively and then you can stall. You pitch down to decrease angle of attack to prevent or recovdf from a stall.
You pitch up during landing to decrease the descent rate. A lower rate means a softer landing. A hard enough landing will damage the plane.
As a student pilot, I know you wanna have the rear wheels touch first, nose wheel first bad.
Nobody:
Aviator: landing gea-
BS: tIReS
well they are tires
7:58 thats a nice pun there
Thumbnail: Me when I hear the Ice Cream TrUcK
You don't have wheels
@@ajayplayz3000 u missed the joke
You cannot miss something that isn't physical
When you land on the back wheels the most call it butter and i think it is cause it should be much less bump when you land its same when you jump with a bike if you land on the back wheel it’s much less bump and it gets a smother landing and you won’t brake your hands so I think it’s the same on bikes as airplanes
Your narrative about nitrogen needs to be edited.
I love bright side..😊😊😊
I’ve always wondered that myself
Hello, I l😍ve Bright Side!.. You're the best and 👍 good 👍 job... Thank you for showing us your live video... watching fr. 🇸🇪
03:43 I think he meant 95% nitrogen. (I think he was using the word "oxygen" to mean "air". Whatever.)
I think we two are the first to really listen lol
@@marcbeebee6969 Yes! Filling tires with 95% oxygen would not only be very expensive but a huge hazard in many ways. HA!
@@raychang8648 u I would like to breath some 95% trpple distilled o2. Just a little. Probably makes you feel like Dumbo. You know a flying elephant :D
Ray Chang I literally scrolled through the comments to find someone with the same discovery. And your comment coincidentally was the first comment. 👍
@@krestyendizon489 You heard that, too! Great!
5:45 that takes large tires to a whole new level
What up bright side how’s your day?
Extremely busy earning, 25 hours / 366 days. Time is short. Life is long.
@@zaaz4046 🤣🤣🤣🤣🤣
Thank you for this lesson. Good to know.
151 view 61 comment 221 like
Bright side is the best
Video uploaded question 11 minutes
Your entire comment makes zero sense
they were so small, until you realize they were bigger wheels than the car wheels. Or even times 10 the size of a truck wheel. depending of the size per bus and truck wheels also the size of the vehicle.
Voice over at 3:40 - Tires that are filled with 95% Oxygen remain inflated a lot longer' - you meant nitrogen right?
You saved me from having to make that comment.
I was confusión too
Because they can roll
"Overflate" instead of "overinflate"? Hehe, interesting short cut there!
Compared to the plane the tires look small but if you look at one of the tires off a plane the tires are larger than you. Also your making it sound like the plane falls from the sky at crazy speeds. There is a difference between vertical and horizontal speed it maybe going 170 mph horizontal speed but vertical speed is less than 5 feet per second on touchdown.
can you put a video about why it sounds very high when flushing a toilet in planes
I am an aviator and this is surprisingly accurate!!
Tyres are big only, it seems to be small from long distance
Great animation 🤙🏻
You said nitrogen is better then you said so if 95%of the tire is filled with OXYGEN is more cost effective.
The OXYGEN is supposed to be NITROGEN
Correct
Of course he mean nitrogen he just didn't say it right
NASCAR needs these tires
They already use nitrogen
And now I can finally finish my essay XD
Smart dude
@@Officialayyjayy Thanks XD
Wow i didn’t even know how strong plane wheels until now thx to you bright side
If I close my eyes I can’t see???????
Ok ?????????
You
Yeah it happens to the best of us.
That's a topic I can research on after I get my PhD !!!
Will give me a noble prize for sure if I get to the bottom of the mystery...
KILLUA SAN
Bringing the nose of the plane up 1:39 so it doesn't stall is wrong. Bringing the nose of the plane up can cause stalling (reduce lift and speed) of the plane, but in the case of landing they want to induce a slight stall so the plane slows down. Keeping the nose down definitely would not stall, but maintain speed or increase speed depending on altitude and pitch.
Why every topic of Bright Side is all about planes?
as they are planning
Nice love the video
95% oxygen? Wasn’t it supposed to be Nitrogen.
Woo that's a neat video
TLDR: THICC rubber
Man every video is about planes now :O
4:50 Well That Was A Hard One😣😣
Actually accurate good job
Make this the most popular comment on the video
Only 3 likes Sorry sister
Great animation work guys . . Impressive
. . .nice video
The longest flight I had was Nine hours journey from Dubai to Manila,
Thanks for the video. 💓💓💓
Which plane?
Why do I like so much watching.the Bright Side ?
You just got done saying that these tires are filled with nitrogen, but air is mostly nitrogen anyway; then you said that tires with 95% oxygen don't deflate as fast. So which is it?
They use nitrogen it also expands less than atmospheric air
Which is interesting (that they get nitrogen specifically), @@PabloGonzalez-hv3td, because regular air (or just air, as other gases aren't always air) is already mostly nitrogen.
@@HelloKittyFanMan. True but atmospheric air also contains water vapour which is undesirable so instead of drying atmospheric air and still dealing with the oxygen content it's much easier and beneficial to go with straight nitrogen. It's used extensively to inflate tires not just aviation
compressed nitrogen
Sounds like they go with 95% nitrogen,@@PabloGonzalez-hv3td. Oh yeah, I forgot about vapor. What percentage is the nitrogen in plain air?
First glance, I thought the thumbnail was a teenager after borrowing his dad's car.
There was one time in aviation history when the wheel wasn't doing its job and that helped end the Concorde's career, along with budgetary and market reasons.
@@HelloKittyFanMan. Wiki search Concorde and read the "accidents and incidents" section. Basically it's the wheel didn't withstand the impact from a falling metal fragment and the exploded rubber piece hit the fuel tank and then the tragedy happened. This accident doomed the Concorde and that's why we haven't see a supersonic plane for a long time.
@@HelloKittyFanMan. Typo. I was meant to say its but the autocorrect changed it to it's 😅
No aircraft tire would survive running over a sharp piece of metal
It depends on how long and/or wide it is, @@PabloGonzalez-hv3td.
@@HelloKittyFanMan. 😃
Him:a plane points its nose up before landing
DC-3 and some WWII warbirds:Are you sure about that?