Rocket Stability
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- Опубликовано: 7 фев 2018
- This episode discusses the stability of fin stabilized rockets. It includes multiple swing test experiments to verify the location of the Center of Pressure determined by two different estimating methods. This video is intended for high school teachers and students.
Best teacher I ever saw on YT! Few resources and tangible explanation makes invaluable information transfer to everyone! Thank you so much for sharing!
can't tell you how good it is to see videos like this on youtube - no fancy graphics or ADHD humor, just straightforward info. great work
It's very refreshing. Just the facts.
I would agree but I do also like picture models/blueprints and real models.
Lmfaooo ADHD humour😂😂. You a legend
Agreed
"ADHD humour" dude adhd is a condition that people dont choose. You can jus say chaotic you don't need to be insulting about it.
Just watched this with my 11-year old son. You did such a great job explaining the concepts! Thank you so much for sharing :)
The slow-mo of you swinging the cylinder around your head was Hollywood-level. A true work of art. You looked like a majestic and benevolent lion, taking a well-earned day off from mauling zebras to enjoy a day in the park.
I am a distant relative of the Lee family from the same area. Most of my family on that side lost their lives in Coal mines. I have fought, starved, and survived that life to work in the aerospace and military supply area. I was on the Trident missile program and Raytheon missiles. A late starter at age 32, I am a living example you never give up and fight until your last breath. I am now with a a break-off company from Raytheons best inventors to help with innovation and new future ideas. We are part of our ancestors and though we improve on those characteristics, we should still be thankful for the sacrifice they made.
Excellent video lesson ! Not only a great video on what is center of pressure but also why it is important to the flying characteristics 😊
I'm making a paper plane for my nephew that's why I'm here...his brother refuses to make a paper plane for him and he asked me and I promised him a paper plane that make his brother jealous...I watched this video and I made the paper plane...I'm still playing with that paper plane myself!...this flying capabilities are amazing!...and I'm starting to get interested in rocket science...and yes this thing is absolutely gonna make my nephew happy and more importantly make my older nephew his brother jealous because his paper is barely flying 😂...Thank You very much this was a great demonstration.
My right ear is sad
exactly
Mine too 😁😁
lol
I didn't even notice until I read this comment. LOL
Yes
Very informative and logical, now even a 10 years old can understand due to your good way of conveying the info.
Thank you so much. I am a retired statics lecturer. Your explanations are beneficial to me.
A great video with a super great demonstration! The best I've seen. Huge Thanks!
A bit too simple for what I was looking for but I feel like this is one of the best introductions to rocket stability I've ever seen.
Loved all the little props you had to illustrate Forces etc
I have watched so many videos just getting into the hobby. This is by far the most detailed, enjoyable, and intuitive video on the topic I have watched so far. Thank you! I am excited to try all of these tests for my own model rocket!
Thanks for this amazing knowledge. hope to see you here again.
Beautiful video! Good stuff here! Thank you!
This is a great explanation and demonstration. For what it's worth, you just got another subscriber. Cheers!
I love how concise the presentation is.
perfect for playing KSP
Lol yeah
Great Video, did a very good job on explaining rocket stability concept to the people who are new to rocket science.
Wow! I've been wanting to get into rocketry for awhile and watched a bunch of videos about it, this is hands down the best. Straightforward and easy to understand. THANK YOU!!!
Great job on this video. Very useful and coherently and simply presented
You did the best for us.
You are exact and clear on what you say.
The method and the way you use, ,makes everyone to understand too many things
in a such short time, in the most theoritical as well as in practic way.
You are superb.
That's true. You know how to explain is a easy way mixing hard tasks with easy ones
I just read the About on your website. Congratulations on all your accomplishments, and thanks for sharing your knowledge. I find your videos very interesting. Pure knowledge! Thanks!
Wow! You’re an excellent science teacher! Great refresher! Subscribing now...
Wow! This is one of the best explanations of rocket stability
Just fantastic...!....your spin test was awesome...
Great video with great explanations of the concepts
Sr. You were born to teach! I wish every teacher was like you. I thank you from Brazil.
This is a crazy good vid. Thank you from a Aerospace engineer.
Really outstanding! This is going to help me get my students up to speed.
I really liked you videos. I'm from Brazil and with your video I could understand the center of pressure and how to calculate it. Thanks very much
wow, amazing video, a hug from Brazil!
You are an amazing teacher. I'm going to use what you taught me in my bottle rocketry. Thank you so much
Thanks for the video. Very interesting. Will watch your other videos.
I loved this explainer, without fancy graphics nor music, i did really learn from it, amazing one, keep doing more like this one
Great video sir. Thanks for effort you put in this video. I wish all our education materials should be digitalized in such a simple and excellent way as you did sir.
Hi! I'm from Brazil and I loved your video, thank you so much
Brilliant demonstration, I wish I understood a word of it.
That's a very infirmative and educative ,all the best Sir , Thank you .
Was a little late to the show lol but i was recommend to watch your channel by a friend of mine, and man am i happy i did. just gained a subscriber!
from costa rica , keep the great awsome informative works coming
The way he explains these concepts in a simple straight to the point strategy is a god send for stem students lol
Very well explained Video Sir... Thank you so much for these videos... 👍👍
This is the best video about rocket stability on youtube
Beautifully explained
Very useful video Sir these kinds of channels are creating the next Scientist, Entrepreneur and the making kids ambitious about science, technology and space.
ThankYou we all appreciate ❤❤
Thanks for sharing your knowledgment.
Thanks for Wonderful video, I am a teacher and I teach model rocket to school and college students. I always love to enhance my teaching methods,and this video surely help me lot. Thanks again.
this channel is so underrated , it deserves more subscibers
Thank you, professor. Rockets are a fascinating matter.
If you places a fan about 2 or 3 feet above the cardboard cutout blowing downward onto the "shadow" and then tried to balance it you may find the center of pressure more accurately. The downward flow of air will create a greater force toward the rear of the rocket because of the greater surface area which means if you want to balance it you will need to move the fulcrum point further back towards the rear. Not sure of this would be more or less accurate than open rocket but I'm fairly confident it will be more accurate than the shadow method without the fan. Just a thought
EXCELLENT explanation. Thank you.
Amazing , how clear it is!
You are right; I didn' verify if in science your talks are true but I projected to make some tests in manual. No need Gyro, computer at beginning as complex electronic guidance!
Outstanding job Sir much greatfull God bless you 🙏🤲👏👏👍👍
Excelente explicación..
Of all the years building as a teen, and now moons later getting back into model rockets (79 my last launch). I only knew Cp and Cg but never calculated or had too.
love the simple explanation and great to know there is more Open Source software (OSS) Like Open Rocket to help calculate
I plan on starting from scratch again (bottom up) but will have a nice custom built and do these calculations.
simple - informative and years later i know more then just Cp & Cg and the Cp had to be behind. I know why 👍
excellent video , thank you to share your knowledge
love the chanel. Simply without a fancy camera
This helped so munch! Thank you.
Dude, you're awesome. Thanks!
Very nice! I’m planning to make a propeller rc 🚀 rocket. Very informative video!
Thank you, this was a very helpful video
my favourite subject. rocket science. Thank you, i learnt so much today. what about fuel distribution. Weight pay.load capacity? great teacher you are Sir. simple and to the point.
Sir Absolute best wor in youtubei guess it was very helpful and wasas pretty straightforward
Simple and accurate, appreciated
Great video. One question: on a model (flying) rocket (like Estes), in determining the center of gravity, do you have the engine in or out (it can make a big difference)?
excellent explanation! thank you so much :)
Thank you for your work!
Very Nice Explainations very nice job sir dor the students
Great Explanation Sir..
😀 vivendo e aprendendo!!!! Thanks for video!!!💯
Nice video, you helped me very much.
Вот что значит качественный и хороший лектор. Я ничего не понял, что он говорил (я не знаю английского языка), но я все понял что он показывал. Даже без знания языка, он доходчиво все объяснил. Молодец. Хороший рассказ.
Ней Андрей как дела
Я знаю турецкий язык
Thank you for this it's awesome!
This was explained so well
nice explaination. I like it
Thank you very much, this was actually helpful
Really good video, thanks
Very helpful! Thanks
Awesome video ❤️
Thank you, I learned a lot.
Greetings from Germany :)
Hello. I really enjoy your videos and I’m learning so much by watching them. I have a quick question… When I’m flying my rockets, how should I aim them in order to get them to land back to the launch site? Typically, should I aim them into the wind or away form it?
Brilliant. Just, brilliant
You are amazing teacher
Thank you so much, this has helped me alot
Fantastic!!!
Excelente información
Nice explanation, i have watch 3 all saying the same thing, however is this method with or without a fuel cell. the fuel cell will move the CG back towards the fins, will the CP will move.
I understand now.yay!
VERY good video
Unfortunately it is in English, not Ukrainian. But it is the only one disadvantage 😀
P.S I am extremely grateful to you for the video. During the war and mass rocket attacks of Kiev, I am interested in the physicist of the rocket flight. It would be super if you talked about navigation rockets in flight. And how to calculate the amount of fuel necessary for flight at a given distance.
excellent video
Thank you for video!
Great video learned alot thank you
so usefull, thanks
Great video
Great! Thank you!
Helpful information.
Very clear!
omg you are amazing!!!!!! very helpful vídeo!