Helicopter Physics Series - #2 Chopper Control - Smarter Every Day 46
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- Опубліковано 20 бер 2012
- Tweet @SmarterUA-cam . I would appreciate it if you share this by clicking here: on. ChopperPhysics2 . Trust me, there's more to Chopper Physics than you think. Read this page to learn more: en.wikipedia.org/wiki/Helicopt...
will be releasing the videos at the end of the video over the next few weeks.
The wizard pilot is Carl Groover www.carlgroover.com/
Carl Flies for the Curtis Youngblood team bit.ly/w2ATpl
Carl's UA-cam channel is here: bit.ly/yqgP12
Outro music "Polecat" created by "A Shell In The Pit" Get it here: bit.ly/SED_Album
Sarah Xu created the awesome time-lapse intro.
And the helmet? Thanks Will! I'm glad you also have a melon head!
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People have asked about the Da Vinci Book
Dewey Decimal system: 608.7 COO "The Inventions of Leonardo Da Vinci" Magaret Cooper
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Comments of interest:
This is the second video in the series. Click here to see the introduction:
• Helicopter Physics Ser...
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That man talking about the helicopters his eyes were like I am going to stare into you soul
thats was my first thought
EngSpringSpan Ikr
EngSpringSpan he looks super scared
I must be looking at a different video. I dont see scared or staring into my soul.
😂😂😂
The way he controlled that helicopter made it look like a dragonfly's movements.
The series is working. I'm hoping you learn several things each video, and ask awesome questions like you just did. That topic is going to be a whole video, and the answer will blow your mind. I know it blew mine!
Collective pitch = W(up) and S(down)
Cyclic pitch = Arrow keys (direction of tilting)
Anti Torque = Q(left) and E(right)
Yep, learned it all in GTA San Andreas
faking genius dude (y)
I didn't understand :(
Directions not clear, kite stuck in neighbor's tree
Bayezidh Tanu his keyboard
This is a much simpler and easier way to understand it, thanks!
The guy from the Smithsonian looks absolutely terrified.
+Soulless Ginger
You're going to explain how choppers work, and you're gonna ENJOY IT!
+ZeD More like "Explain Helicopters or your wife dies."
Oh my gosh he should be a meme!
Soulless Ginger m
what the flip!!! that piloting at the end was crazy!
Watching that little RC helicopter fly, all I could think about were dragonflies. Very erratic, very agile, and yet very precise.
lol, great minds think alike :)).
I wonder if that could be possible with a real size heli, but even if it is i think the pilot would take a hit if on board.
To be able to make those maneuvers without losing control, I think the whole craft would undergo g-forces too strong for the pilot to withstand, let alone the craft itself.
Denver Eduard yes and no, aerodynamics work differently at bigger scales. And also, the pilot G force issue as u mentioned
I apologize for the hig gyration during the flip at the beginning. Not sure what I was thinking there....
80 hours of ground school and this blew my mind. Toy helicopters need to be implemented in the commercial course. Top gun high fives for your youtube wizardry
If the helicopter is designed for this type of flight, it would certainly be possible. Watch the next video and we'll discuss upside down flight with the use of high speed video for analysis.
I've been a big aviation buff for a long time so I mean this as a big compliment when I say your quick, simple visual explanation for how all of the controls work was an easier explanation than I've ever seen or read. Bravo!
That guy at 1:01 drank WAY too much coffee that day. LoL
Wow, I had no idea a helicopter blade was so complicated or adjustable, or that it never changes speed in flight. Keep blowing my mind Destin! Thanks!
Lead-lag hinges are on semi-rigid rotor systems. The terms you're learning about refer to "hunting". You're getting into very complicated aerodynamics, which is AWESOME.
04:06 was somehow so hilarious for me XD
The helicopter is possessed. That scene doesn't appear to physics. lol looks fake
This is possibly the best channel on UA-cam, it doesn't even feel like learning something because it's fun to watch, it's just a bonus that you learn something as you are watching the fun video if that makes sense. Keep up the great work!!!!
Many larger liquid rocket engines have something called "Thrust Vector Control" or TVC. The entire nozzle can articulate, thus producing a thrust vector that is off axis from the rocket itself. The mechanism is similar to those little linkages in a gorilla pod, except usually there are two linear actuators which control the direction of the nozzle gimbaling. By the way, an ideal rocket nozzle will expand the gasses to atmospheric pressure by the time it exits the nozzle bell.
hahahaha "how you doing mr. ledbetter?" "i'm richard ledbetter" hahaha...dude..he said hi..
+alex hernandez I swear I thought he said he was ETHAN BRADBERRY!!!
I fly RC helicopters and I make videos on how to fix cars. I LOVE THIS SERIES!
Noice
Do you like rc helicopter with a fly bar or without a fly bar
@@minepaperstudio5683 flybarless is cooler
Pitch is the change in angle of attack of the bade. As it goes around it takes more, or less of "a bite" of the air.
Congratulations! The next few videos should be very interesting to you. I recommend paying close attention during the "why you don't need a parachute" video.
4:06 OH GOD WHAT IS THAT.
3D flying. it's a style. I do it too.
*magic*
KpilotRCHelis Looks like the chopper was on drugs
SAME REACTION xD
Kothan Guzman Hahahahaa
Wow I've never seen such agility from a machine, that's incredible.
Good suggestion. We thought hard about that, but the forces involved could damage this very expensive helicopter.
3 years after this series was uploaded and I'm getting smarter everyday trying to learn how to build better helis in Besiege, lol. The physics are amazing but Besiege doesn't allow such fine designs so you've got to fudge it a bit. =P
+The SilentCaay Channel Well technically maybe if you went into a bigger scale it MIGHT be possible, just not not very good because the rotor blades can't scale alongside it, only the rotor itself, basically adding weight on top of the very little lift you already had. Unless you use a steering block to turn the propellers, that could be useful for controlling lift,
The SilentCaapy Channel c ce
Same here. Im also doing it in a game called Plane Crazy. its on roblox but isnt autism
Love this series! It would have been cool if you guys attached a camera to the end of one of the blades as you were rotating them slowly to display collective and cyclic pitch. The camera would tilt at an angle relative to the horizon, depicting the angle imparted on the blades by the swashplate adjustments. This would have been especially useful for displaying the cyclic pitch because the camera would tilt at a different angle relative to the horizon depending on the blades position around the central rotor.
I posed the question hoping you would think about it. The answer you seek will be revealed in due time.
I got it from my local library (libraries are like the internet only you can smell the books) Dewey Decimal system: 608.7 COO "The Inventions of Leonardo Da Vinci" Magaret Cooper
man his chopper reminds me of a dragon fly in how it moves and even how it sounds
How these helicopters work makes perfect sense to me, now. But I'm STILL blown away by the fact that cyclic pitch changes the angles of both blades in unison every rotation... that's so fast...
Loving this series thank you.
@Maaartah (note that I have not watched the video) When the rotor spins the air doesn't just go straight, if also goes outward and in a circle around the helicopter. The air spinning around the helicopter creates the opposite effect of the helicopter spinning. That's why the back prop is always spinning(to compensate for this effect) when the main rotor changes speed the back rotor needs to change speed as well. Hope that answers your question.
Omg thanks for the tail rotor 'stop spinning' thing I can now fix my heli that I made. Thank you!
Learned so much, Thank you!
If you want to help me make a Spanish version we'll publish it on my other channel, "FunnerEveryDay".
It's awesome and entertaining! Love the series!
Destin absolutely loves what he does.
how could anyone possibly "dislike" this vid!?!
Great work, and thanks for the awesome, educational videos!
I already knew this from my RC Helicopters but I still felt like I learned something. Especially how the swash plate works that's so awesome.
Awesome stuff, can't wait to hear more.
You guys rock! My life honestly revolves around helicopters. It's such a treat to know you'll be working on this series over the next few weeks! I hope to be a pilot one day, and while I already know most of the content you've uploaded, it's great to get a refresher and see people getting excited about rotorcraft!
Keep it up! And make those videos as longer!!!
One word... FUN!
Thank you!
That cleared up a lot of questions I had but never came across the time to go research myself. Can't wait for the rest of the videos!
So cool! Thanks!
Yes, it really worth watching this video. Thanks.
Intro was awesome!!
These videos are awesome. Thanks for doing what you do !
this is sooo cool! thanks for posting. wow, have learned something today...
when someones flying a helicopter like that and doing those 3D maneuvers, does anyone else start thinking about dragonflies?
same
I learned something new today! Thanks Destin!
Thank you so much I learnt allot I'm going to nag for pitch helicopter for Christmas, and say how much it can improve my understanding of helicopter physics by actually trying it. Awesome vid.
I am SO glad I decided to subscribe. This looks like on of the most badass educational series yet! Cool, awesome, informative, and actually teaches me something I didn't already know or understand.
Thank you for making awesome videos my good sir.
Thanks for this Destin. Always wondered, never got around to researching it.
This guy is a f**king wizard
StarWolf watched this.
Destin, your friend's helicopter skills are making the dragonflies jealous!
Paused it at 0:13 at went and bought one! Can't wait to fly it!
Alpine Ace and do some crashing tricks
I can't wait to see the rest! I've always wondered how a helicopter could fly/ hover! I'm so glad I subscribed!
Destin is my alter-ego in America
love it
Amazing! Never knew this before!
wow. helicopters are truly amazing machines. i had somewhat of an idea how it all worked but this video showed just how complex these things are. it's pretty cool. thanks for the video.
all this years this is the channel i was looking for... answers to so many questions
Cool, I learned more from this video than any of your others! Thank you!
i love the music on all your videos
I'll let the camera crew/research department/director/editor/travel planner/me know your concerns. I jest. What language do you speak? Would you want to help me by generating closed captioning in your language? Thank you for your consideration.
@Dialga355
This is how it's supposed to be taught, totally simple and neat. keep up the good work, thanks a lot Destin
That was a good start. Cheers.
So amazing.. really nice series
Great Video.. I'm Really enjoying it.
dude that piloting at the end was unreal!
Now my interests in everything RC and everyday science converge on Destin's channel. Awesome coverage of helis, Destin. KUTGW and Thumbs up!
All this way loving helicopters without understanding their movement mechanics, thank you!
I love this
I DID NOT KNOW THIS. Awesome
Interesting stuff good camera views of the heli preforming!
One of my favorite intros, so funny.
Very cool. Thanks for the education and entertainment!
awesome clip!
ive seen that guy do crazy stuff with his helicopter, and it still doesn't fully make sense how thats possible, thats amazing
Awesome videos!!!
I want to see actual helicopters do this!!
There are 3 ways we make helicopters stop "drifting" also called translating tendency. 1) pilot input 2) cyclic rigging 3) An offset rotor mast. The question was never really answered in the video.
How fast you can fly and change direction without losing control, amazing!
Thank you!!! I always wondered how the blades worked. Off to watch the other videos! :-D
another video from Destin another dozen things i've learnt! keep them up Dustin! :D
@Dialga355 In this series the diagram or animation is the toy helicopter. It makes it easier to show you what they are talking about on large ones.
I love your videos
Dude when are you gonna upload the next video? i've been checking every day. I can't wait!
THIS is the most interesting video i've seen this past years ! Thank you for what you are doing :-)
that is the badassest thing ive seen in my life!
I aim to please. Thanks for trusting me with your subscription.
Waited the whole video for this, was not disappointed xD
This is amazing! I never knew an rc heli could do such things. I learned much. I'm a happy new subscriber. Keep it up!
I've seen over a hundred of ur vids, but 2day my friend, u got ur self a new subscriber! :D
GREAT SERIES! that guys is a god damn genius!
That spiral rotor was so awesome, but even as a kid I thought "damn that thing must be spinning way too fast for it to lift all that wood"!!!!!!
So, I finally got around to it. I emailed the owner of my local helicopter flight school and asked him if helicopters use negative collective during autorotations. I also emailed robinson to ask their techies about it. They both said the same thing: that real helicopters enter an auto with neutral pitch (no lift) and then raise the collective to avoid rotor RPM overspeed. Keep in mind this is a robinson, so it could be different elsewhere.
I'm a Mechanical engineering student in Sweden, these videos are just awesome!
That was awesome! I wish someday I have that one...
HOLY SHIT that guy is good at flying rc helos. That flying at 4:10 was INSANE.