What is reverse thrust? Explained by CAPTAIN JOE

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Captain Joe

Captain Joe

Күн бұрын

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Today´s question is another favorite of mine. What is reverse thrust and when do you use it?
Okay, I´ll break it down for you to the absolute basics.
Reverse thrust is used to slow down the aircraft on the runway after touchdown.
There are three main components which slow down the airplane on the runway:
Primary Braking with disc or carbon brakes similar to your car
Secondary with reverse thrust
Thrid with aerodynamical braking with the ground spoilers
So we have two words in reverse thrust.
“Reverse” cause the turbines output is being guided into the reverse direction and as you might not know we apply "thrust" in order to increase the braking action.
So let´s look at this video to see what happens at touch-down.
Here you can see engine number one of a Airbus A320. At touch-down these flaps open up, so called “reverser doors”. They act as guiding vanes in the mid section of the bypass-channel of the turbine and force the accelerated air of the fan to blow into the opposite direction.
Now these reverser doors don´t open automatically at touch-down, no you lift up these little levers which will activate the hydraulic system to apply pressure to the actuator which then opens the reverser doors. Keeping the levers in this position only give you “Idle reverse”, but as soon as you move the levers to the aft position, the engine will spool up creating more thrust increasing the reverse output. The engines will increase thrust up to 70% which then resembles in “Full reverse thrust”. I know it´s odd to think that you would apply thrust again just after touch-down.
You can definitely hear the difference between “Idle” and “full reverse thrust”, trust me :)
Using the reversers significantly decrease the landing distance, varying between aircraft, weight and environmental factors. If you look at this great video of here, showing a Boeing 747 touching down and applying full reverse thrust you can clearly see how the water on the runway gets blown forwards.
I actually experienced that myself landing on a snow covered runway, we applied full reverse thrust and you could literally see the snow blowing infront of the aircraft.
So when do you use reverse thrust?
Using “idle reverse” at touch-down is mandatory by many aircraft manufactures and airlines. First and far most to immediately decrease the aircrafts speed and to stabilize the aircrafts roll out plus to reduce brake usage.
Landing on wet or snow contaminated runways using reverse thrust is absolutely vital to decelerate the aircraft and preventing it from skidding and keeping it in a straight line.
Full reverse thrust is not permitted at some airports due to noise abendement procedures or at least restricted in between hours from here to then. Nevertheless pilots can use full reverse thrust when deemed necessary, but might have to state their decision in a report.
Airplanes with wing mounted engines may only use full reverse thrust until slowing down to a specified speed, cause using the reverser below that speed could blow up loose gravel on the runway which could get sucked into the engine and damage the turbine. For example in an Airbus A320 you would have to reduce "full reverse thrust to idle reverse" at 70 knots, and retract the reverser at speeds below 40 knots.
There are many different reverser types out there, but all work after the basic principle by forcing the air or even the exhaust into the opposite direction.
So I hope I´ve answered another aviation related question for you. If you have a question that´s been on your mind, don´t hesitate to write me, therefore subscribe my channel, check out my website and spread the word!
Farewell your Captain Joe

Пікірлер: 2 400
@krispyvc7686
@krispyvc7686 5 жыл бұрын
In Reverse We Thrust
@Jana-ho9mu
@Jana-ho9mu 5 жыл бұрын
Meme McMeme I love your name
@dendikurniawan8577
@dendikurniawan8577 5 жыл бұрын
trust 😂
@thebottle391
@thebottle391 4 жыл бұрын
What, bro what are you talking about
@Alamo_YT
@Alamo_YT 4 жыл бұрын
@@sabretooth1347 how?
@raphaelsackey9021
@raphaelsackey9021 4 жыл бұрын
Still laughing 😂
@mihalis1010
@mihalis1010 8 жыл бұрын
That Captain Joe logo has to be the coolest and most clever thing that I have seen today.
@thehandsomenipple3623
@thehandsomenipple3623 8 жыл бұрын
World Known ikr
@HighAway
@HighAway 7 жыл бұрын
yeah, it's cool and all though that he's only first officer.
@wilsjane
@wilsjane 7 жыл бұрын
+HighAway. That figures. Most captains would have forgotten all the theory by now and said something like, "press that little button next to the blue one and it operates that thing under the wing, err, what's it called ". lol. PS, I am not saying that they don't know their job. Their just bad at explaining things.
@smacman68
@smacman68 7 жыл бұрын
Notice how the nose of the drawing forms the C and the tail forms the J. That is his initials. Good day. -- Mr. Obvious
@michaeltalbot8242
@michaeltalbot8242 7 жыл бұрын
World Known interesting you don't explain reverse thrust on a turbo prop aircraft!
@dixd3070
@dixd3070 5 жыл бұрын
They told me lies Planes can drive reverse
@alone5236
@alone5236 4 жыл бұрын
It is a foke! Don't trust them
@Akotski-ys9rr
@Akotski-ys9rr 3 жыл бұрын
When I apply reverse thrust to go backwards instead of using pushback in simulators, the airplane doesn’t really move
@jan-lukas
@jan-lukas 3 жыл бұрын
@@Akotski-ys9rr there are planes, that do use reverse thrust to push back
@thomasriding3194
@thomasriding3194 3 жыл бұрын
Pushing back via reverse thrust has been banned since like the 80's - that's why tugs exist
@FirestormX9
@FirestormX9 3 жыл бұрын
they can't reverse thrust right in front of a Terminal
@rouser301
@rouser301 7 жыл бұрын
You're educating without being boring, you hold my attention and I'll give you a thumbs up ...but PLEASE the music distracts more than it helps and you don't really need it.
@Reaperrr53
@Reaperrr53 7 жыл бұрын
Okay gay boy cut the crap with your weird fantasies for pilots lol I'm dying over here
@rouser301
@rouser301 7 жыл бұрын
♥ I love it when a closet case gets so wrapped up in my picture that he can't post anything intelligent on the subject at hand.
@Reaperrr53
@Reaperrr53 7 жыл бұрын
Your picture belongs on how to catch a predator.....lol maybe Rich Pianna will call you up lmfao
@rouser301
@rouser301 7 жыл бұрын
Flirt with me all you like, but you're not getting my phone number
@Reaperrr53
@Reaperrr53 7 жыл бұрын
oh come on lol lets at least start with the area code
@mawage666
@mawage666 5 жыл бұрын
Your background music is way too loud. I couldn't find my background music reverse volume lever.
@sharonbraselton3135
@sharonbraselton3135 Жыл бұрын
Turn d I wn b m volu n e
@freewill51
@freewill51 7 жыл бұрын
I hate to ruin the "777" number of comments but I really love this channel! Thanks for taking the time to make the videos.
@Engineer9736
@Engineer9736 7 жыл бұрын
Those reverse thrust doors have to be so incredibly strong.. Diverting a force which normally launches an 100.000KG+ airplane to ~800km/h. Good topic!
@flywithcaptainjoe
@flywithcaptainjoe 7 жыл бұрын
True, yes the must cope with a lot of stress!
@ΜανώληςΦιαγκουσάκης
@ΜανώληςΦιαγκουσάκης 7 жыл бұрын
Captain Joe I understand how the reverse thrust works on engines that have those flaps opening when reverse thrust is deployed. It's like ground spoilers but in another way. What I don't understand is how the reverse thrust works on engines that are just separated in half when we use the reverse thrust. Can you explain if possible ?
@BrokebackBob
@BrokebackBob 7 жыл бұрын
Captain Joe I am new subscriber and I know I will love this channel and share it. You're terrific Captain Joe!
@chuanyh0n
@chuanyh0n 7 жыл бұрын
Μανώλης Φιαγκουσάκης same principle. just the flaps is internal for those engines that 'seperates in halves'
@shermanbritto9930
@shermanbritto9930 5 жыл бұрын
@@ΜανώληςΦιαγκουσάκης I was wondering the same thing. Check this video out to help give you a better understand of how it works kzbin.info/www/bejne/rIm9lKd8pNqrkKc
@marktwain368
@marktwain368 6 жыл бұрын
Thanks, Captain Joe! Simple and thorough explanations, as always. Have the background music turned down a bit so it does not distract from your message.
@africanhistory
@africanhistory 2 жыл бұрын
and a better mic so we do not get all the room echo.
@anoopkumar90781
@anoopkumar90781 6 жыл бұрын
Professors have explained this to me a 1000 times........never had i paid with such attention cozz its the captain itself explaining it to me........the one who actually applies it every time we land!!
@ahmedlahlou8123
@ahmedlahlou8123 5 жыл бұрын
Captain Joe. You are so friendly and your videos are very well explained. It's a pleasure to watch you!
@ahmadaiman3033
@ahmadaiman3033 7 жыл бұрын
Thank you so much Captain Joe for producing these videos, it helps with my studying a lot, I'm currently doing CAT A1 License programme, MRO, and hope to further my knowledge by learning and obtaining B1 or B2 license and become a pilot after that. I'm truly am happy that you share with us all your knowledge :D
@weepeeteeee
@weepeeteeee 8 жыл бұрын
Is that a first officer uniform? Captains uniform has four stripes.
@MitchelStokes
@MitchelStokes 8 жыл бұрын
Same
@Tommemans
@Tommemans 8 жыл бұрын
Same?? What do you mean with same.
@MitchelStokes
@MitchelStokes 8 жыл бұрын
Meaning a thought the same thing
@pip12111
@pip12111 8 жыл бұрын
Frederiksted St. Croix Call him FOJoe
@justkilian7795
@justkilian7795 8 жыл бұрын
Guys a few questions further up there is the same question answered by Joe. And youre right he is a first Officer but they decided its better to remember whith Captain and not First Officer
@alphaadhito
@alphaadhito 8 жыл бұрын
Why i don't find this channel earlier? Thanks for the explanation ;-)
@flywithcaptainjoe
@flywithcaptainjoe 8 жыл бұрын
Thank you very much for your kind words, there are many many videos to come, don´t worry :) Greetings Joe
@arunrajendran139
@arunrajendran139 4 жыл бұрын
Out of many pilots channel you are the best as far as i have seen. More knowledge and clarity in explanation.
@Deathtofrogleghorn
@Deathtofrogleghorn 5 жыл бұрын
I flew on an MD-80 back in 2018 and they still use the same thing to back up with thrust reversers. It was the same plane that had its rudder break off and fall on the runway during takeoff too, lol! We were bouncing up and down trying to take off when it happened too, lol!
@prathammehta3275
@prathammehta3275 6 жыл бұрын
2:12 "Trust me" more like "THRUST me"
@shaunh2440
@shaunh2440 4 жыл бұрын
Pratham Mehta stop😂
@vehicleboi5598
@vehicleboi5598 4 жыл бұрын
Pratham Mehta 😏😏😏
@CarlosAM1
@CarlosAM1 4 жыл бұрын
😩Lawl
@matthewthebozoextra4846
@matthewthebozoextra4846 4 жыл бұрын
😖
@NoodleBoy101
@NoodleBoy101 3 жыл бұрын
HA. GAYYYYYY
@charliehotel9223
@charliehotel9223 8 жыл бұрын
Oh, ohne Untertitel. Na ja, ich persönlich kann dein Englisch gut verstehen, also ist das nicht so schlimm. Schönes Video!
@flywithcaptainjoe
@flywithcaptainjoe 8 жыл бұрын
+DUSspotting Die Untertitel sind im nächsten Video wieder dabei :)
@charliehotel9223
@charliehotel9223 8 жыл бұрын
Okay, gut zu wissen, auch wenn ich sie nicht vermisst habe :)
@gonzalopanduro4654
@gonzalopanduro4654 7 жыл бұрын
Captain Joe hi capitain joe my name is Gonzalo Panduro in your next video can you pleace talk abou if it makes any diference if you fly the evening or in the mornings because i preferd to fly in mornings time thak you.
@bingbing-ti2rv
@bingbing-ti2rv 5 жыл бұрын
I'm a future aeronautic mechanic,(student) and even if I already know everything u said, i love your vids... (PS: Brakes on a plane is not exactly like your car, but i understood what you meant 😂✈️, it's more like a motorcycle clutch, plane brakes on the landing wheels has multiple discs, some friction discs and some normal smooth discs, some of them are rolling at the wheel speed and there's a gap between the other ones who are not in movement. When the pilot push the brake pedal the moving discs "hugs" the non-moving discs to fill that gap between them, and it create a lot of friction exactly like a brake caliper will do on your brake disc in a car and that friction convert the plane speed into heat energy... So at the end the brake discs are really hot, but the plane is at 0 km/h... Have a good day 👌
@Enzoxvx
@Enzoxvx 4 жыл бұрын
That's a pretty awesome explanation about the brakes. Didn't know that! Thanks mate
@bingbing-ti2rv
@bingbing-ti2rv 4 жыл бұрын
@@Enzoxvx you're welcome man
@jeronimocastro3282
@jeronimocastro3282 6 жыл бұрын
Great video captain, I can tell you it is now not used due to fuel consumption however it was used on the mad dogs back then when fuel prices were low.
@deltastransportadventures4083
@deltastransportadventures4083 5 жыл бұрын
On other planes such as the Boeing 777, you won’t hear the engines spooling up that much when you use idle reverse so, you will hear just a little bit of a spool but in full reverse thrust, it is quite loud.
@Kevin-yh8ol
@Kevin-yh8ol 8 жыл бұрын
Waow for a second there I thought he was Frank Lampard
@JrZodiac
@JrZodiac 8 жыл бұрын
I know!
@flywithcaptainjoe
@flywithcaptainjoe 8 жыл бұрын
Biggest compliment ever :) Thanks Kevin
@N7DRONES
@N7DRONES 8 жыл бұрын
good video, just use an external lapel microphone when recording your voice to prevent echo and it will be even better !
@flywithcaptainjoe
@flywithcaptainjoe 8 жыл бұрын
Thank you very much for your advice, I will remember that for my next recordings. Really appreciate it :)
@BC3012
@BC3012 8 жыл бұрын
+Captain Joe the other thing that can help is to turn down the recording mic, but turn your sound levels up in post production. try it and see.
@TuneStunnaMusic
@TuneStunnaMusic 8 жыл бұрын
If youre not moving around in your video you can alternatively use a boom mic over your head and you still wont get that echo.
@Hollyweed1
@Hollyweed1 8 жыл бұрын
Also you can use a 3D/IMAX RED camera that would be ideal for the quality. And dont forget to hire a stunt for your more dangerous outtakes. Best of luck.
@mariajaelgarcia2995
@mariajaelgarcia2995 7 жыл бұрын
I really Love planes I want to know about Planes their parts and its functions, luckily I found your KZbin Channel.
@kinsley2108
@kinsley2108 7 жыл бұрын
Some military aircraft use powerback to reverse out of parking. It reduces the need for ground support equipment at an airfield. I've seen one powering back and it swallowed its own intake vortex, causing the engine to surge. It blew up right in front of my hangar. That was uhhh, IMPRESSIVE! Scared the hell out of everyone that day haha.
@stevehofmaster7489
@stevehofmaster7489 7 жыл бұрын
Love the information you give us Captain Joe,you seem like a really cool guy.Yes we used to power Back DC9 in MSP YEARS ago,they still might not too sure.
@9LimaAlpha7
@9LimaAlpha7 7 жыл бұрын
can you apply reverse thrust instead of having a truck to push the plane back at "push back" at the gate?
@pradipsapkota1688
@pradipsapkota1688 6 жыл бұрын
They can but don't for a safety reason
@anthonyjarrett3206
@anthonyjarrett3206 5 жыл бұрын
@@pradipsapkota1688 so true is to work at the airport!
@mikehunt2190
@mikehunt2190 5 жыл бұрын
Yeah its called a powered pushback Some airlines did this back in the 70s. but no one does it anymore beucuase it burns extra fuel. Fuel consumption is managed heavily now by airlines.
@MamoonGamingDK
@MamoonGamingDK 5 жыл бұрын
Yes, but only on body-mounted engines like the MD80. Plane manufacturers and regulators have banned powered pushbacks since the engines may suck up dirt from the ground and damage the fans. But yes, true: Airliners did powered pushbacks many years ago.
@mrfrost3
@mrfrost3 5 жыл бұрын
It will suck the terminal in the engines
@ehsan83
@ehsan83 7 жыл бұрын
imho the MD-80 it's true that the pilot doesn't see his back but there is still the traffic agent guiding him so finally it might not necessary be that dangerous. Could you make a video to explain Rudder and Horizontal stabiliser please? Thanks for your great videos
@S41t4r4
@S41t4r4 7 жыл бұрын
One thing we definitely know is, that using reverse thrust ist extremely inefficient for rolling out of a parkingspot. The Stuttgarter Airport for example ban the use of reverse thrust for rolling back.
@VaughnRhinehart
@VaughnRhinehart 7 жыл бұрын
MrMonado likely the main reason not to use reverse thrust for pushback is the danger to the structure, personnel, and unsecured equipment at the gate.
@dominiqueboyce2881
@dominiqueboyce2881 5 жыл бұрын
Could you just shut that annoying music while you speak? I like everything else
@aliabdallah102
@aliabdallah102 5 жыл бұрын
Here's how ground spoilers work. Ground crew walks up to the runway and yells "YO AIRPLANE, ground ahead"
@yttv4049
@yttv4049 5 жыл бұрын
궁금햇는데 내용 잘들었습니다. 흡입공기가 배기에 빠져나가기전 역풍으로 속도를 줄인다는 개념은 알고있엇지만 저렇게 눈으로 영상을 직접보기는 처음인듯요
@daffy6227
@daffy6227 8 жыл бұрын
Problem with this back ground music not a good idea but other then that not bad.
@micahclaussen5929
@micahclaussen5929 8 жыл бұрын
"Reverse frust"
@abm8017
@abm8017 7 жыл бұрын
Micah Claussen retherse frust
@northkoreanairforce9529
@northkoreanairforce9529 6 жыл бұрын
Ok so it wasnt just me who kept on hearing "reverse frust"
@blotski
@blotski 6 жыл бұрын
His English is so good it's a shame to point out mistakes. This (annoying) way of pronouncing 'th' is quite common in London and the south west of England. It can cause confusion sometimes. Frust is obviously thrust because there's no such thing as frust. However, free/three - first/thirst - frill/thrill etc .. the list goes.
@BangiBoom
@BangiBoom 6 жыл бұрын
Micah Claussen 😂😂😂
@yoda1197
@yoda1197 6 жыл бұрын
BazaB. True. His English is really good. And I think he is German not English. Nevertheless, it's good by any standard.
@kristofferkurtsson5040
@kristofferkurtsson5040 7 жыл бұрын
Have you ever Done an Emergency Landing?
@meganb.2249
@meganb.2249 5 жыл бұрын
Define "emergency."
@goosebox2842
@goosebox2842 5 жыл бұрын
Define "landing".
@zephyr2278
@zephyr2278 5 жыл бұрын
Guys, these are words you should know
@_depresso_1104
@_depresso_1104 5 жыл бұрын
Define "Define"
@cyrix165
@cyrix165 5 жыл бұрын
Define “Emergency”
@marzieanaabrahman7463
@marzieanaabrahman7463 3 жыл бұрын
Ok..I might re-explained to my daughter..i said the plane doesn't have reverse gear (my mistake)..thats why the plane needs the tug to do the pushback..starting from your video Cap. i just realized that plane have reverse thrust to do the reverse operation but prohibited during taxiing..good explanation..😃
@Lt_Col.Henry_Blake
@Lt_Col.Henry_Blake Жыл бұрын
Heard Tangerine Dream playing in the background. Missed everything Captain Joe said.
@rich92674
@rich92674 6 жыл бұрын
Captain Joe, I recently discovered your channel and love these videos. Keep up the great work!
@Dirk-van-den-Berg
@Dirk-van-den-Berg 4 жыл бұрын
Same here in 2020! I rarely fly but I am fascinated with the techniques of flying an aircraft.
@Dirk-van-den-Berg
@Dirk-van-den-Berg 4 жыл бұрын
The odd thing: with planes no one ever says: my plane is better than yours, we don't choose whether we sit on an Airbus, a Boeing, a Bombardier, an Embraer, a Toepolev, or whatever. The techniques have to be standard all over the world.
@harveyhalloway
@harveyhalloway 7 жыл бұрын
Nice use of Tangerine Dream as a soundtrack - takes me back to Risky Business 1983!
@RupertReynolds1962
@RupertReynolds1962 2 жыл бұрын
Also a version was used in an episode of Mr Robot, I think. Live at Admiralspalast Berlin has a good version. My first TD was Force Majeure/Cloudburst Flight. Sigh...
@captian2044
@captian2044 5 жыл бұрын
When I Watch your videos always help me simpley understand what you are taking about
@AviaZou7A
@AviaZou7A 2 жыл бұрын
1:46-1:53 Someone said they put Engine 1 into Maximum Reverse Thrust and the Engine 2 is remain at Full Forward Thrust
@usamahasam2853
@usamahasam2853 5 жыл бұрын
Hy Joe, how are you? I am doing aircraft maintenance engineering at UMT. I want to know what is the difference between clamshell door system, bucket target system and cold stream reverse system.
@thihal123
@thihal123 3 жыл бұрын
I’d love to hear more about the different styles of reverse thrust and their efficiency
@la-ia1404
@la-ia1404 8 жыл бұрын
Reverse thrust is when you pull out.
@tardyfriend3549
@tardyfriend3549 6 жыл бұрын
Tina Einstein omg lol
@wilsongomez1089
@wilsongomez1089 6 жыл бұрын
OH nuuuuuuuu
@Matty__Matt
@Matty__Matt 6 жыл бұрын
Tina Einstein : Damn that's funny! At first I thought you were talking about a plane reversing. Then I thought about 3 seconds longer and realized what you meant! 😉
@ChetanMTejas
@ChetanMTejas 8 жыл бұрын
Hey Cap you're videos are awesome and very helpful for me as a student. Can you please upload a video of the working principal of flaps and slats?
@flywithcaptainjoe
@flywithcaptainjoe 8 жыл бұрын
Hey Chetan! Yes sure I´ll see what I can do! Greetings Joe
@oopsies4321
@oopsies4321 7 жыл бұрын
Captain Joe I love planes I am only I 8 and I want to be a pilot thx cap joe I love Ryanair and the A380 thx
@AnishAbraham
@AnishAbraham 7 жыл бұрын
Watching the flaps and slats in action are the best ever!
@AlmightyyCres
@AlmightyyCres 6 жыл бұрын
thats how that plane backed out with no push back!! i work at Tampa International and a few months back i noticed Delta plane back out of the gate with no push back. i was the only one that noticed it and i didnt understand what i just saw so i kinda just assumed it didnt push back by itself. i was walking and by the time i looked back at the plane it was away from the gate some how. THATS SO DAMN COOL! LOL! i need to get a video of one doing it i havent seen it happen again.
@theowinosowino5814
@theowinosowino5814 7 жыл бұрын
thank you Captain. One question: Why do airplane tire is filled up with nitrogen?
@A92CB7
@A92CB7 7 жыл бұрын
Thanks Captain Joe, well explained, I work at LAX and always wondered how reverse thrust works and yes you will DEFINITELY know when reverse thrust is used vs engine idle. Great video👍👍👍
@shinkreytpuylap
@shinkreytpuylap 5 жыл бұрын
2:26 JAL’s Old livery
@romeohermann
@romeohermann 7 жыл бұрын
Capt: post more videos or did you get tired? 😂😂😂😂
@romeohermann
@romeohermann 7 жыл бұрын
Desert_Breeze what is FO, lol
@romeohermann
@romeohermann 7 жыл бұрын
Desert_Breeze his video page says Captain 😳 so I am calling what it says.
@romeohermann
@romeohermann 7 жыл бұрын
Desert_Breeze cool, thanks Breeze
@alexf1525
@alexf1525 7 жыл бұрын
Die Wurst fo become captains so cut this bullsit
@lkarcz
@lkarcz 6 жыл бұрын
Hi, you could say more about brakes on the plane. I’m more interested in technical aspects. They are hydraulic or pneumatic, work like in the car or track? How often must be changed the pads and disc?
@timjballin
@timjballin 5 жыл бұрын
Background music: Love On a Real Train / Tangerine Dream / Risky Businesses soundtrack: kzbin.info/www/bejne/gGraoGOZptaSg80
@Dude31463
@Dude31463 8 жыл бұрын
I like that reverse thrust out of the gate at the end... I don't see why that would be an issue with some rear view cameras, in-dash monitor and some reverse flashing lights. Then you can get rid of those goofy tow trucks.
@Kalvinjj
@Kalvinjj 6 жыл бұрын
It would be interesting as an idea, but the risks of jet blast increase a lot (since you are applying thrust instead of idling the engines), and fuel consumption also increases, it's just cheap, safe, simple and functional to use the tow. In other hand your question/comment does bring attention to alternative methods of taxing, since it actually represents a sufficient amount of fuel waste that it's not to be overlooked (jets are very inefficient at idling, I've heard of about 60% fuel usage of max power when idling, could be wrong but still not your average car), I've once thought of a powered landing gear that can tow the plane by itself, and then I've found out it's been studied/in the works.
@lzh4950
@lzh4950 6 жыл бұрын
I believe some smaller airports e.g. Hobart don't have such tow trucks though; instead aircraft use asymmetrical thrust to turn around and exit their gates on departure (for that to work it'll be difficult to have aerobridges though)
@b4rr0s
@b4rr0s 4 жыл бұрын
Tangerine Dream - Love on a Real Train (Background Music)
@bowiefernandes92
@bowiefernandes92 8 жыл бұрын
What will happen if u apply reverse thrust in mid air?
@Quasihamster
@Quasihamster 8 жыл бұрын
Ask Niki Lauda.
@Rubiboy98
@Rubiboy98 8 жыл бұрын
Bowie Fernandes Most aircraft will only allow the reverse thrust to be activated when the landing gear touches the ground. However there have been incidents where the reverse thrust accidentally got activated during flight which resulted in two plane crashes.
@MegaFPVFlyer
@MegaFPVFlyer 7 жыл бұрын
If both reversed simultaneously the nose would drop and the aircraft would descend very rapidly. Recoverable by throttling down the engines and disabling the reversers. (As Ruben said, this is impossible in most aircraft due to touchdown sensors built into the landing gear) Now, if one were to slam open due to a mechanical failure things get deadly very fast. Say, shortly after takeoff, the right reverser opens without warning. The nose would swing to the right very violently and the rudder would probably not have enough authority to stop it. The crew would be confused and disoriented. A huge sideslip would develop and the aircraft would basically be flying sideways. The right wing would stall and drop, and at this point recovery would be impossible. But it's that pesky "mechanical failure" part that makes that scenario essentially impossible. The reversers have many sets of extremely tough locks that keep them closed. All of them would have to fail simultaneously.
@shantoantony5821
@shantoantony5821 7 жыл бұрын
Ruben Xue
@Rubiboy98
@Rubiboy98 7 жыл бұрын
SHANTO ANTONY that's my name.
@NH2720
@NH2720 Жыл бұрын
One question that i’ve not seen yet. How do propeler planes brake at the landing. There’s a kind of reverse thrust in planes with propelers?
@ZK-APA
@ZK-APA Жыл бұрын
Yes there is, the blades of the propeller change pitch, so now they produce thrust in the opposite direction
@papajackpapajack9109
@papajackpapajack9109 5 жыл бұрын
Thumbs up a million is not enough for you,so everyone who watch this man bring your thumbs up to the sky.
@aviationlifebydevashish2061
@aviationlifebydevashish2061 6 жыл бұрын
How does reverse thrust work in propeller driven engine?
@josephthomas439
@josephthomas439 6 жыл бұрын
Maybe some Pilots can I answer this because I'm not a pilot, but I do believe the blades reverse pitch
@josephthomas439
@josephthomas439 6 жыл бұрын
My saying blades, yes I meant the propeller blades
@farukche3848
@farukche3848 5 жыл бұрын
@@josephthomas439 i think propeller cannot reverse.
@mbrunnme
@mbrunnme 5 жыл бұрын
@@farukche3848 No but the blade pitch is variable, so that gets reversed instead.
@cockatoo010
@cockatoo010 5 жыл бұрын
You can tilt the props so they send their thrust forward
@jon87386
@jon87386 8 жыл бұрын
Due to the intake being not far from the thrust reverser output, wouldn't there be, to some degree, a loss of the effective thrust from the thrust reversers due to a vortex ring state of sorts?
@flywithcaptainjoe
@flywithcaptainjoe 8 жыл бұрын
Good question! I´m not sure how to answer that right now, but I´ll look into it! Greetings Joe
@Michael0697
@Michael0697 7 жыл бұрын
www.aem.umn.edu/~kmahesh/globalassets/publpdf/journal/hyunchul_jfm_crash.pdf Does this help. I don't know much about engineering, but googling vortex rings in reverse thrust, I found this article, perhaps it has some info that helps, perhaps it doesn't.
@Streaml1neJMoose
@Streaml1neJMoose 7 жыл бұрын
Along those lines if the reversers are only redirecting bypass air when you spool up to full reverse aren't you fighting yourself because the core of the turbine is making forward thrust still? Probably doesn't matter too much because most commercial engines are high bypass, but I wonder if there are mechanisms to fight that where the engine doesn't have a full clamshell to redirect all thrust (like in the MD80 video).
@luz-5020
@luz-5020 7 жыл бұрын
Jon fritsch The point is Not just too have Reverse thrust (full reverse) but also too decrase The Outlet to The back( Idle Reverse)
@60enterprises
@60enterprises 6 жыл бұрын
Jon fritsch At this point vortex rings are not produced due to the proximity with the ground, the distance between the wings and the ground is inferior to a wingspan
@rolandranderee5885
@rolandranderee5885 6 жыл бұрын
The Time I’m watching this is 7:37 am
@Anvilshock
@Anvilshock 6 жыл бұрын
Oh, the term "ground spoilers" has so much euphemism potential as opposed to just "spoilers". With spoilers generally being understood as aerodynamic implements to shed velocity, I am pretty sure someone as cynical as myself could ascribe to ground spoilers the involuntary application of, shall we say, lithodynamic effects for retardation …
@malamuteaerospace6333
@malamuteaerospace6333 7 жыл бұрын
Clam shell or Buckets the only reverse thrust that ever worked, the rest just making lots of noise. My B1-B had no reverse or chutes and we had no problems.. Sometimes they are just more things to break, the tri-jet falcons only use 1 reverse thrust you don't need them, just help.
@organbuilder272
@organbuilder272 8 жыл бұрын
A captain has 4 stripes
@MotoCrazy66
@MotoCrazy66 8 жыл бұрын
He has 4 black ones, does that count?
@flywithcaptainjoe
@flywithcaptainjoe 8 жыл бұрын
Great answer :) Thanks :)
@MotoCrazy66
@MotoCrazy66 8 жыл бұрын
I knew you'd like it!
@peterlipari9132
@peterlipari9132 8 жыл бұрын
+Captain Joe HEY CAP!!! just wanted to say that was an awesome video. I really want to get my pilots license SO BAD!!!!!! Actually next Month I plan on going for my glider license, then when I can save up for power I will go for my power endorsement. I figured I'd go this route since it's cheaper to learn the basics of aerodynamics and basic flight controls in a glider vs a power plane. this way by the time I get enough for the power endorsement I'll at least have some experience and might earn my license with the minimum required flight hours!!!!
@jpulley
@jpulley 8 жыл бұрын
Great video, I learned a lot.
@flywithcaptainjoe
@flywithcaptainjoe 8 жыл бұрын
Glad I could help, greetings Joe
@camillecirrus3977
@camillecirrus3977 5 жыл бұрын
Me playing KSP: "Man, i wonder how reverse thrust would even work" KZbin a week later:
@suvadityamukherjee6227
@suvadityamukherjee6227 7 жыл бұрын
Hello, cap. My question is 'What is an Aerodrome Chart and how to read it?'
@marcovonfrieling8762
@marcovonfrieling8762 5 жыл бұрын
At 3:30 the warning on the airport information sheet literally says "Don't not land at Airbus factory instead of Hamburg Airport" 😅
@ZK-APA
@ZK-APA 5 жыл бұрын
Marco von Frieling yes that’s quite common on approach plates when there are multiple airports in the vicinity, especially if they have the same runway alignment.
@marcovonfrieling8762
@marcovonfrieling8762 5 жыл бұрын
@@ZK-APA of course. But in this case that (Airbus factory) is not a regular airport which can handle passengers and luggage. It's just a factory with a long runway ;)
@ZK-APA
@ZK-APA 5 жыл бұрын
Marco von Frieling yes, but for a pilot all airports are almost the same. And it’s much harder to notice those visual cues at night. Eg a USAF C-17 landed in some local airfield instead of a military base in daylight (it’s on video you can search it up)
@MichaelVanHeemst
@MichaelVanHeemst 8 жыл бұрын
Frust
@meganb.2249
@meganb.2249 5 жыл бұрын
Reverse thrust is when he pulls out. :/
@2fbDJLL
@2fbDJLL 8 жыл бұрын
QUESTION: If both pilots die in flight, can a flight attendant land the plane??? Are they trained to do that?
@flywithcaptainjoe
@flywithcaptainjoe 8 жыл бұрын
No they are not trained for that. In case one pilot get´s incapacitated I would ask for a flight attendant to assit me with the checklists, or check the briefing sheet if another colleague (pilot)is on board! Greetings Joe
@2fbDJLL
@2fbDJLL 8 жыл бұрын
Captain Joe Thanks! And what do you suppose would happen if both pilots are killed and no one on board is a pilot? Cool videos btw.
@jonkoxl2069
@jonkoxl2069 6 жыл бұрын
they should ask passengers if they are good at playing flight sims lol
@colombilatus4157
@colombilatus4157 5 жыл бұрын
i could become a pilot watching captain joe videos
@clif9710
@clif9710 5 жыл бұрын
My wife's plane was diverted to Denver upon the loss of hydraulic control of flaps and reverse thrust. Denver has a three mile long runway and it was hoped that would provide enough distance to drop speed with only the landing gear brakes. It worked.
@riding4beers889
@riding4beers889 5 жыл бұрын
reverse thrust has been out of protocol since the 1980's sir you can ALT F4
@stevengarner3479
@stevengarner3479 5 жыл бұрын
I just love how he says "reverze thruzt"
@jbbrentd.calubaquib3509
@jbbrentd.calubaquib3509 4 жыл бұрын
He is a German pilot so he has that awesome accent
@gaius_enceladus
@gaius_enceladus 6 жыл бұрын
"Reverse thrust" - when you pull *out* of the stewardess.......
@joshuanesbit
@joshuanesbit 6 жыл бұрын
Hi Cpn, Joe. I have a burning question: with regards to remote stands and gates, does that mean that for people to board an aircraft on a remote stand they'd have to get onto the bus from a usual gate at the airport? If so wouldn't that mean that a plane couldn't be parked at the airbridge at that gate due to it being utilised for a flight on a remote stand?
@Ozzie4Para
@Ozzie4Para 5 жыл бұрын
Your videos are great. Very interesting.
@scrippslarry
@scrippslarry 8 жыл бұрын
Well done video -thanks!
@flywithcaptainjoe
@flywithcaptainjoe 8 жыл бұрын
Thank you :)
@angelgarnetgloves128
@angelgarnetgloves128 8 жыл бұрын
Dear Joe did u went to normal flight shcool or military?
@freshlove7926
@freshlove7926 7 жыл бұрын
Captain Joe - are you single ? How can i marry you ? 😁😍😍😍
@lovethai8332
@lovethai8332 7 жыл бұрын
Dear captain. Thanks for all video. I' like travel all the world that's why I want to be a pilot. But the question I'm 50 years old I can pilot.
@FireboyHDGaming
@FireboyHDGaming 7 жыл бұрын
love thai Most airlines only hire 30 or younger
@VenomKiller93
@VenomKiller93 7 жыл бұрын
why is there a blackbar at the bottom???
@butterfinger4393
@butterfinger4393 7 жыл бұрын
Shawn Nicholas cuz hes wearing gym shorts ..
@butterfinger4393
@butterfinger4393 7 жыл бұрын
Jk its for the subtitles
@anthonydauphin1878
@anthonydauphin1878 6 жыл бұрын
I enjoy your videos Captain Joe!!!
@vinuv16
@vinuv16 6 жыл бұрын
Hello Captain Joe. May I know if their any kind of breaking like using spoilers to slow down before the landing gear touches the ground.
@alrikboe8165
@alrikboe8165 5 жыл бұрын
"wewerse frusft"
@brennancrumb835
@brennancrumb835 4 жыл бұрын
Weverst frusft
@new-knowledge8040
@new-knowledge8040 4 жыл бұрын
So that implies that the output of the engine is far greater than the input ?? The input is sucking in air, and thus is pulling the plane forward, and the reverse output is blowing air out in the reverse direction, and thus is pushing the plane backwards. I'm so confused ??
@AircraftGalaxy
@AircraftGalaxy 6 жыл бұрын
Idle Reverse is mostly Used Full Reverse is used Sometimes
@libertytvdracoproductions5098
@libertytvdracoproductions5098 4 жыл бұрын
Hello Joe, Can you explain in a video how the "Florence Kit" works (Upwards deflection of Ailerons) on the A319/320/321 Thank you
@tomstravels520
@tomstravels520 4 жыл бұрын
The ‘Florence Kit’ is a set of modifications developed first on the A319 to improve landing performance at Florence airport in Italy. This kit is now also available on the A318. It consists of: • Using the ailerons as spoilers on the ground (upward deflection) to improve braking efficiency • Defining an alternate forward centre of gravity limit that enables decrease of the approach speed, thus improving the landing performance
@acreguy3156
@acreguy3156 9 ай бұрын
Thanks for the great video, Captain Joe! If you hold a captain's rating on a particular aircraft, why only three bars on your uniform? Just curious. Thanks :).
@SN57ONE
@SN57ONE 8 ай бұрын
Browse on his channel I think there's a video explaining it already.
@cyberkiller83
@cyberkiller83 3 жыл бұрын
I think it should be more efficiente just to turn around the entire turbine, so you can apply full trust to reverse without damaging the blades. With today servomotors i think is not impossible to design the plane so the turbines can be reversed on land.
@ChicagoRob2
@ChicagoRob2 2 жыл бұрын
But isn't there forward thrust from the jet, which is fighting the reverse thrust from the fan?
@mrgameybean7476
@mrgameybean7476 6 жыл бұрын
All of a sudden a kid says yay I could be a pilot hours later News: there is a plane that crashed into a field by pilot failure but this is great video
@stockmatthew2010
@stockmatthew2010 6 жыл бұрын
@captianjoe stupid question...but why does the Boeing 737 engines make a sound like a hammer drill during take off? The Airbus does not. You may know or may not know... I'm just curious... Ryanairs 737s make the noise and got me thinking when I was on plane, sat at stansted at the moment in traffic and one just took off and you can hear it.
@iamalongusername
@iamalongusername 2 жыл бұрын
I mean no disrespect, I really like this channel, i'm just wondering, does Captain Joe have a lisp, or am I just hearing things? Like frust instead of thrust?
@nokizzy_keith
@nokizzy_keith 6 жыл бұрын
Great video man!! Keep it up! :)
@Xantec
@Xantec 7 жыл бұрын
If my memory serves me right, NASA used a Gulfstream business jet with a space shuttle cockpit simulation on it and to train approaches they used to engage a small amount reverse thrust in mid flight to give the gulfstream the glide characteristics of the shuttle. I always thought that revesrse thrust on an airliner used to pull up the reverser gate lock tabs on the throttles and then you'd push forwards on the throttles rather than pull the gate lock switches and pull back beyond idle.
@ankitverma4801
@ankitverma4801 7 жыл бұрын
Captain Joe what is feathering position? Please reply.
@gooner72
@gooner72 3 жыл бұрын
I love it when pilots do reverse thrust, the clamshell doors open and speed brakes and flaps are all up........ It's pretty cool.
@danielmiller2977
@danielmiller2977 7 жыл бұрын
This is a really cool channel Thanks.
@blancolirio
@blancolirio 7 жыл бұрын
'Captain' Joe has Three stripes!...LOL
@blancohoussam6128
@blancohoussam6128 6 жыл бұрын
peace Captain , why airlines companies don't want to make an in front conical-protection light grid of the reactor , I think it will help better protect the entire reactor from birds and many debris could get in and can cause lots of troubles.
@CVD-di1xn
@CVD-di1xn 7 жыл бұрын
While landing at night, why do I see a few sparks coming from tires of the airplane?
@fulcrum2951
@fulcrum2951 6 жыл бұрын
Does turboprop aircrafts have reverse thrust and how do they work?
@shodab1856
@shodab1856 7 жыл бұрын
Man I love ur channel
What if the reversers OPEN in flight?!
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