Suggest you watch thrust wsr model test runs , approaching 100 mph. That's fast.
@timryan92204 ай бұрын
I've just seen this video for the first time, and I see that you have not posted anything since. I'm curious if you were ever able to get a full throttle run of this 120mm fan model hydroplane?
@chrisgosling54085 ай бұрын
Grafham water not sure of the ther location?
@jakebracken537311 ай бұрын
Any reason you stopped making videos? Government contract?
@SamWolfandCo.fossickandfind11 ай бұрын
Tweak the outlet to a slightly smaller gradual diameter but not so as to lose power2-5 mm?
@FarmerFpv Жыл бұрын
That's some alien engineering, lol
@FarmerFpv Жыл бұрын
Should not need thrust hitting the water for it to hit high speeds. My EDF outrigger will do 67 mph. Your sponsors are too low, it should be even with the bottom of the hull. You also need a wedge at the rear of the hull where it contacts the water. Building it just like a prop-powered outrigger and just adding an EDF would be much more efficient. Your sponson booms should be straight and not bent down making the nose go up high you are actually introducing drag. An EDF doesn't need a surface to push against to accelerate as it pulls through the air just as it pushes through the air. Just like EDF jets they have nothing to push air against as they are in the sky.
@desnekke7073 Жыл бұрын
😂😂😂 the fastest 😢😢😢
@philvale5724 Жыл бұрын
Hi 👋, I am new to your work shop, what happened next, ??? I was into hydros back in the 80s and early 90s, I held the electric speed record for Hydro at 54 miles per hour, in the Uk, and I was into IC racing 3-5 7-5 11 15 cc , I built my boats, Great tutorial , was there every a follow up?, PHIL FROM THE DARK SIDE OF THE MOULIN FRANCE
@phase3ute Жыл бұрын
Click bait. Gets the big thumbs down 👎
@East335 Жыл бұрын
Stef morojna wants to know your location
@NoneNone-gk9wt Жыл бұрын
Make a vetury tube and put it under the water like a prop ."BUBBLE DRIVE' LOL I WONDER IF THAT WOULD WORK.
@bobbobthethird19352 жыл бұрын
NASA would like to know your location.
@lmramos442 жыл бұрын
I want one for my 120mm EDF. If you have the cad files I will purchase.
@user-vj7xi6pk1e2 жыл бұрын
9:00 is this also self built? if not can you tell me the name of it please.
@gusmarr12 жыл бұрын
kzbin.info/www/bejne/nJymlKuqg82DhNE
@alexgjelstad2 жыл бұрын
What happened man?
@nickvledder2 жыл бұрын
I really like the big one. Let me as a r/c rigger builder give you one advice: big turnfin at the back to keep it running in a straight line AND one turnfin on the right floater for the same reason as well as the turns. You need those two pieces of metal!!!
@electricporsche2 жыл бұрын
Nice work, I really need to get mine sorted. This has given me a good kick up the arse!!
@MarcStollmeyer2 жыл бұрын
I think the front sponsons are too low. It helps at low speed but once you are at a plane it hurts your stability. Also to help in the turn the inside of the sponson should be angled out, to help grab the water and knife in, while the outer edge should be angled out as well, to help deflect water downward and prevent the inner sponson from diving into the water. The rear should be angled out to help it from diving as well.
@MB1204782 жыл бұрын
AWESOME!!! Are you sharing or selling your 3D design yet?
@aaronsorensen51652 жыл бұрын
kzbin.info/www/bejne/gGbSlHuVr76Motk You need to beat this. You’re close. But being it was half throttle?? Can’t wait to see what you get from it.
@RadicalRocket2 жыл бұрын
What is your current top speed?
@SharkV602 жыл бұрын
Size and power are not everything ... Smaller, lighter, faster ... My 45mm EDF Rigger (Boat): kzbin.info/www/bejne/fIixf4KEhb9lnLc and kzbin.info/www/bejne/rJjdZp6Jl9F0Zrs
@RadicalRocket2 жыл бұрын
What is you top speed so far?
@SharkV602 жыл бұрын
@@RadicalRocket Current top Speed is 125 kph or 77 mph.
@RadicalRocket2 жыл бұрын
Skippy is set for a speed run in the spring. Unfortunately, it's too big for my local lake, or any lakes remotely nearby.
@SharkV602 жыл бұрын
@@RadicalRocket I can't wait to see it at full throttle. But from my experience I can say it isn't easy to have a stable EDF boat at high speeds ...
@Cynocehali2 жыл бұрын
Please sell some!
@kwokwing75022 жыл бұрын
kzbin.info/www/bejne/gHzRd6aFnZ2jipY water jet + air jet
@dominiccoote26843 жыл бұрын
that is awesome but how did you get the tow boat to hook up
@paulmeynell88663 жыл бұрын
Now that’s awesome! Although I though a rocket didn’t need anything to push against ( forces being equal and all that)
@RadicalRocket2 жыл бұрын
Having the outlet so close to the water seems to be creating an area of increased air pressure directly behind it.
@paulhunt9203 жыл бұрын
Soon as you’d got the design figured out and completed the big boy I got really excited Wicked stuff
@bumfie3 жыл бұрын
thought you should look at this for ideas . Think you should be floating over the water not bouncing on it - kzbin.info/www/bejne/iV7If3duYqaNfKs
@armi3133 жыл бұрын
Good tanks
@MegaPaddles3 жыл бұрын
Have seen electric boats quicker than that
@RadicalRocket3 жыл бұрын
That are propelled by a ducted fan?
@darrenellis89103 жыл бұрын
Shame it’s so noisy, my nitro fuels boat is far far quicker and less noise than this.
@RadicalRocket3 жыл бұрын
"Shame it's so noisy" says the man with a Nitro boat! It handles like derailed freight train and might spectacularly destroy itself on the next run! But who cares 😂
@bumfie3 жыл бұрын
Been missing your videos .
@websitesthatneedanem3 жыл бұрын
10:45 - ?????? .... so how do rocket in outer space work then?! - But still, the best EDF boat I've seen! 👍
@websitesthatneedanem3 жыл бұрын
NB: Change that setup to a normal / airscrew prop and really see it fly!
@Freddie44utube3 жыл бұрын
It’s designed with no research done on actual hull design or actual knowledge of how trust is generated (equal and opposite reaction) as long as there’s something to press against? 🤯 terrible
@Floatsfast3 жыл бұрын
You have got a lot to learn about outrigger hydroplane technology. Your CG is way too far back for one thing. The speed isn't that impressive. There are no records for EDF hydro's so how can you say that it's the world's fastest?
@RadicalRocket3 жыл бұрын
Here is a record of an EDF hydroplane. It's the worlds fastest! How can you tell where the CoG is on my design? I can't believe you used the word 'Technology' 😂
@daviddavids28843 жыл бұрын
at 11:00, L M F A O jeezuss that is so wrong.
@flymachine3 жыл бұрын
Ummm what were you thinking of sticking an open edf unit on the very leading edge just above waterline of a watercraft??? I know your thing is aeronautics but wow lol. A lot of fun watching you learn thanks for sharing, consider the thrust line vs waterline perhaps a small hydrofoil at the tail to raise the tail with speed , you're losing so much to induced drag - the lighter you can make it on the water without planing the better if it's speed you're after
@RadicalRocket3 жыл бұрын
Thanks for your comment. I like to start with an idea without too much theory, this makes for a much more 'hands on' approach which I think most people will like. Hydrofoil is a nice idea but limited. Something that must be appreciated is that any wake displaced, that is the entire wake void left by the boat if filled with water and weighed, adds drag to that volume in weight in water. This is because you are pushing it out of the way. The faster you go, the bigger and longer that void.. Anything in the water creates drag greater than 1,000 times that in air. So anything in the water at all is going to slow you down.
@Fur80023 жыл бұрын
It's at 1080p now, that is a fast boat, glad to see back, can't wait till the next video.
@m93sek3 жыл бұрын
Mate, you need to post more often. You got great content.
@jaswant39823 жыл бұрын
Wow 🤩
@dmanjet12593 жыл бұрын
Low truhst
@satanusmagistratus78373 жыл бұрын
there are projects similar to this all over europe, but with turbojet engines. but you've proven the concept with only a fraction of the price. congrats!
@R5ASTRO3 жыл бұрын
What size EDF are you utilizing?
@omnianti03 жыл бұрын
yes i can load an empty can it had be more explicit to fill the transparent bottle with water
@omnianti03 жыл бұрын
the autonomy and accuracy seem limited to extrem guess the speed can be impressive
@TheShorterboy3 жыл бұрын
LOL, new esc
@mayomancer5273 жыл бұрын
Awesome! if you wanted to optimize weight and complexity, fixed landing legs could be better, but these sure look cool
@m93sek3 жыл бұрын
Why did you stop making videos, mate?
@AviAero1233 жыл бұрын
Kudos! I'm an aerospace engineer with two patent applications in UAVs. Currently me and my fellow mate are looking out for people to join our team who can think out of the box! Quite impressed by how you are able to stabilize a monocopter. Let me know if you're available to talk to. Cheers mate :)