Turbine Powered FPV Kwad (8-bladed HQprop D89mm)
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- Опубліковано 15 вер 2024
- 🛒 HQ Prop Duct 89MMX8 Octa-Blade 3.5" Cinewhoop Prop
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🛒 HQ Prop Duct 89MMX8 Octa-Blade 3.5" Cinewhoop Prop
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Because why the hell not... Right? 😬
Great flying, Albert! Pretty interesting indeed! 😃
Stay safe there with your family! 🖖😊
Quadmovr has amazing LOS skills. I remember before FPV when LOS was the only option. Moral of this story is my LOS sucks now. 😊 Good flights 👍🏼👍🏼
I learned 3D helicopter before I got into FPV. It's fun with a Heli, learning tick-tocks, cyclones and stuff. but it sucks/boring with a quad, they are also REALLY fast and hard to determine orientation.
EVERYONE! should be able to fly LOS before they ever get to FPV.
Quadmovr still makes los interesting. That dude is insanely good
@@yodaco True, it's not 1:1 but going from 3D LOS to FPV, I was surprised how easy it was just to fly around, but I already knew what the sticks do.
No one should practice with heading/self stabilizing, that is just a setup for failure.
Don’t ask why instead ask why not. Love the sound of that thing. Nice work
Why not!?
A bought a few when they first came out to make an EDF park flyer. Sounds really cool!
Given how the stacked prop lines up its blades in the diagonal with the lower prop, if you try even spacing, it's probably questionable whether the second prop even does anything appreciable, apart from additional drag. I've ordered a bunch of them for giggles because of all the other videos, but am gonna attempt a single prop per motor only.
Would probably be worthwhile to do RPM comparisons at hover (via DShot telemetry) vs 5" props.
Yeah, this is just for fun. Not really that practical. But not every video needs to be super practical, right?
I Have Some Octos On A 3" 3s And It Sounds Like A Jet FoSure. Bless Up. This Sounds Like A Banshee....lol
Those props look so sick on the quad, gonna have to try those props out. The noise they make is weird. Thanks for sharing.
No problem 👍
Sorry for my english !
more blades out of a duct is super unefective (every blade go to the turbolance of the befor blade ) more rpm with same pitch its like a vacuum for the follow blade
In your yaw movements it’s insane how locked in it was! I’m so trying this.
This is ridiculous but fun, I would try it too. The sound is super weird.
I too have the Eachine X220 Wizard, well just the frame. NIce los flying.
sounds quietly unique,
😎
Best part about them is that it gives the drone a nice scifi sound effect
😎
Would love to see that with larger motors and a high C battery ...might be locked in...and fly well. I like the sound, especially compared to "whiny" cinewhoops. Work in progress.
Wow 64 blades... It does sound strange. If you have a second: My Betafpv 95 Hd is on a FrSky receiver. what do I do/change to use my DJI controller. Just remove the FRSky receiver and bind my DJI controller or do I change anything in Betaflight? Thanks for any help!!!
That one probably comes with the DJI SBUS not wired up to the FC. So you need to remove and desolder the FrSky receiver, then wire up the DJI SBUS instead to that UART. See this video on how to wire up a Vista unit to the FC... ua-cam.com/video/J6hBqGsId40/v-deo.html
Quadmovr's video was so insane flying this this LOS! Thanks Albert for a more in depth view of this setup. ☺
Interesting...
NURK Fpv made a similar video about multi blade Props
he found out that the multi blade Props are somehow quieter than bi or quad blade ones.....
We definitely need more research in this topic I would love if my was quieter.... 🤔
Nice vid keep going ;)
You already have all the research about propellers on internet. Propellers are used for over 100 years.
Nurk found out that water is wet.
;) I know but in the world of fpv quads it's not common to have 50blade Props
@@deruhu9163 there are called fan turbine jets.
@@runforestrunfpv4354 ok =)
It sounds like a skill saw flying around lol
Awesome bird
Jet sounds 😆
Ilih😂
@@radharfpv5187 yahahaha :'v
Great flying as always Albert, not sure if i like the sound of the turbine blades, I'm addicted to 5 blads, they sound so quiet and make flying more smooth, unless you put them on a Beta95 as I've found no prop on Beta 95 changes sound !!!! phenomenon!!! :)
Thanks 👍
TBH, I hadn't seen them stacked like that before watching this video.
I was used this prop in mark 4 frame (350g weight) but not fly my drone.Then i use at 5149 hd prop and fly again continually.
Most interesting!! Good flyin too! Well done
Thanks!
It would be fun to stack 5 inch 8 blade prop on top a 3 inch 8 blade prop to simulate a configuration of a turbo fan jet engine.
I was gonna ask if there's any practicality. But, I saw the "Novelty" banner in your video. HEHE
Who says every video needs to have a purpose? Haha!
Lol that's crazy on a eachine wizard x220hv this was my first quad
Nice video!
👍Like!👍
Super drone test!
Thanks! 👍
@@AlbertKimTV
Very happy! More pleasant beautiful day and strength, health to everyone!
👍☀️👆
consider metal-air batteries for up to 20x flights
Can smell the motors.
Are those standard motors? If so, surprised you can stack 2 props on them. The nuts look like they are just barely hanging on. How about a close up of mounting 2 of those props (or any 2 for that matter) on a single motor?
Sounds like a cinewhoop
Really? Which one? None of my cinewhoops sound like this at all...
@@AlbertKimTV maby jus how audio comes threw my phone..
64 blades if I counted correctly? I am surprised it didn't have more power.
Those motors were almost certainly overpropped (haven't even watched the video yet), I doubt they could spin the prop up very fast.
Overpropped and undervolted for 1650kv. But I think that was his goal.
Lol I did the same thing last weekend with the 76mm 8 blade props....
Next step, drone with ramjets🤣
Just because 👍
What happens if you line up the props? - so that when you look down, you see 8 blades.
Then offset then gradually with each flight.
These Lines in the Video would drive me nuts 😅😂
awesome, I got you to comment!
So those lines in your video... is that from unbalanced props and vibrations? Or electrical noise? Some of my quads do that and some dont... different props seem to change it.
Electrical noise
Now make it ducted! 😉
what would happen with a 50 degree above a 30 degree?
what about instead of props you used actual jet engines for a drone?
I don't think there are any jet engines small enough for these size of drones.
Is there anything separating the props (metal washer, etc?). I've tried stacking these props several times and they either slip (if the bolts are under-tightened) or grenade (if the bolts are tightened enough so that the props don't slip). Am I missing something in the mounting of these props stacked?
I didn't do anything special. They aren't meant to be stacked so not sure what can be done here.
How come the twin-blade setup are not counter-rotating? They both go in the same direction.
🤷♂️
Hi, to install 2 propellers is it necessary to make some adaptation or does the original engine already have two propellers at once?
I didn't make any adapter. They both fit on there but BARELY.
yeah i follow quadmovr to! this is epic and i got some 8blades on order xD
It's realy like an hairdryer 😁!
Is that what it sounds like?
@@AlbertKimTV absolutely to me, or a vacuum cleaner. But the realy problem is the efficiency, right? How much weight?
Like a hairdryer with bad bearing.
Hey albert can i put these on my babyhawk hd 2. And if i do what can i expect?
No, these are 5mm standard props and won't work on those motors.
That Eachine wizard 220hv though 😍
That looks absurd! haha
No noise....wow....
It sounds almost like 8 separate but equal sounds that’s weird lol
New sub here...also new to the hobby
My cheapo drone is almost destroyed lol
환상적입니다
What is the RPM of that rotos/blade?
Question, Would not 6s help the ESC if rated for 6s by decreasing amp draw?
That might make sense in that higher voltage = lower current but in reality, you get larger voltage spikes when current demand increases on throttle up. The prop setup like this might just pop the ESC on one of those spikes. I'm trying to avoid that just in case. I'll let someone else sacrifice their equipment to test the performance. I wasn't interested in that aspect... more interested in the sound and noise levels.
Cool! Top
🙄
Nice
That bolt isn't even threaded past the nylon hehehe suuuper risky
It was OK for one flight and I wasn't pushing it either. If it flew off and crashed, no big deal, I was prepared for that much.
O povo paga caro nessa droga de drone
👍
This prop is available at amazon
👍
When you fly line of site, are you in angle or acro mode?
Acro mode and it's f-ing difficult. Almost crashed a few times. Not bad for having not flown in 6 months LOS though.
Does anyone hear props slipping? high pitch?
Sounds like a vacuum cleaner
I'm trying to speak english
🙄
Uuuhm yeah, having many blades won`t make your propeller an impeller, or a turbine lol..
Cool props though ;)
I think the proper term is prop fan at this point
Seemed back heavy
Nice Dyson drone... I will be expensive if you crash and difficult to align.
Dyson drone is a nice name
Seemed under powered and is your CG ok with the batt. So far back
As far as I know a turbine works totally different. This is just a lot of Blades on one Propeller 😅
It just looks like a turbine with all the blades. Functionally? Who knows... who cares?
@@AlbertKimTV well I follow you and watch and like your videos because they are factual, educational and fun. Putting turbine in the title of a video and showing just a propeller with a lot of blades is a bit of click baiting to me. And it’s really not hard to „goggle“ what a turbine is and what the term really stands for. Call me a smart ass but everyone who goggles knows and everyone who expects to see a real turbine powered quad in the Video will care. I am just really over this whole UA-cam title clickbait stuff and people that normally do great content like you should not do it IMHO. But what do I know…🤷🏼♂️
High bypass ratio =P