Julian Chee Yie Jian: Paper Airplane Distance Record Test (February - April 2019)
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- Опубліковано 9 вер 2021
- Old footage of test flights of my original glider design back in 2019 (Wichita, Kansas)
It’s extremely difficult to trim. The hardest thing is to get the glider to fly relatively straight at both high and low speeds. Often times, the airplane glides at its cruise speed but the launch at high velocity causes the glider to roll violently or pitch down. My guess it’s aeroelasticity doing it’s magic, shifting the static margin.
It is ultimately a game of balance. The climb has to be perfect, and the plane has to glide at the last third of the flight. This is extremely difficult because in order to get a glide, you need to bend the trailing edge of the wing (elevator) upwards. But if you bend it up too much, the climb will be too steep causing you to lose a lot of initial distance. If you bend it too little, the climb might be just right but you're not gonna have pitching moment to recover and glide in the last third. - Наука та технологія
Please tutorial
only one week remained to be guiness world record holder plane. I just submited evidence with priority review.
Cool boy
Actually, I curious about this plane's tutorial,too
Tutorial
how much in grams did the plane weigh?
It maybe 100gsm. Like a suzzane. It is the heaviest setting that guiness allows.
100 g/m2 x 0.06327m2 = 6.237 g
@@julianchee2894 not all 100gsm weighs the same. The brand i use weighs 6.4 grams. The brand redbull gave us weighed 6.6 grams. Did you measure your brand?
@@jayson5674 If I recalled, they vary by +- .4. The weight matters only to a certain degree. If you're talking .1 grams, it won't matter unless you can replicate the exact throw in the exact conditions with the exact flaws on the plane. And if you're hand throwing a paper airplane and having it slightly damaged after every throw, that's never going to happen. You're basically splitting hairs at that point. Heck, what environment you folded it in and where it goes will influence it's mass. It's like a sponge. I forgot the exact type I used but it was some form of Conqueror / Navigator / DoubleA paper.
@@julianchee2894 youre preaching to the choir. Every little bit helps. Even the print on the paper. I was wondering if you had a better type of paper than i do. I used navigator then i switched to another type of navigator paper and it increased the distance by about 5 to 10 feet, but thats the black knight. It has a very high flight envelope and the inertia will increase at a higher rate than a glider will. Thats not to say it flies like a projectile it flies like a glider sort of. Its a unique aircraft. If you have time take a look at my channel.
Gimana cara buat nya kasih tutorialnya
If flies for to the end
Please
bro please make a tutorial for this
Hey man, I will make a tutorial for the prototype soon but not the actual record plane. That will come in the future.
@@julianchee2894 ok bro. ❤❤
It amazing bro it flies very good. I know that you and your team works hard for it ❤❤❤.
@@julianchee2894 bagai mana cara buat nya
It flies like suzanne but this is more fly shoftly than suzanne
The Suzanne has a lower wing loading. My wing area is smaller hence the flight isn’t as long. But the distance is similar ;)
@@julianchee2894 can you do a tutorial please
@@Thepaperairplane.expert Unfortunately, only julian knows this design...😭
@@julianchee2894 do a tutorial Please
@@julianchee2894do a tutorial Please
tutorial plsssss
You can make this paper plane by typing new world record paper plane in UA-cam.
@@lapsoerickevin7694it's fake brother
Please tutorial