DJ BIS 🔴 What Is Islam? ⚠️ 🔴 Islam is not just another religion. 🔵 It is the same message preached by Moses, Jesus and Abraham. 🔴 Islam literally means ‘submission to God’ and it teaches us to have a direct relationship with God. 🔵 It reminds us that since God created us, no one should be worshipped except God alone. 🔴 It also teaches that God is nothing like a human being or like anything that we can imagine. 🌍 The concept of God is summarized in the Quran as: 📖 { “Say, He is God, the One. God, the Absolute. He does not give birth, nor was He born, and there is nothing like Him.”} (Quran 112:1-4)[4] 📚 🔴 Becoming a Muslim is not turning your back to Jesus. 🔵 Rather it’s going back to the original teachings of Jesus and obeying him.
I'd try to exploit 2 things: 1. the quality of the forward swept wings to not drop a tip at stall. 2. the "box effect" of sponsoons placed at wing tips, that prevents the air to escape laterally over the wing tip, from underneath to the top of the wings due to the pressure difference. Preventing that pressure loss greatly enhances the efficiency of the air cushion trapped between the ground and the wing. You need your vehicle to be penalised, by stalling, every time it wants to gain height. So you give it just enough throttle to sustain lift in ground effect, and when it tries to rise, it will stall immediately. But only the roots of the wings will stall (because they're swept forward), and the tips not, thus keeping the wings level. It will not drop a tip, it will not touch ground (or water). The nose will gently bob down, and the vehicle will lay on its cushion of air again. Basically, there are two negative feedback processes at play: when it tries to rise, is penalised by stalling, and when it tries to land, is penalised by the sudden increase in the air cushion's efficiency.
Four years later this video comes up on my feed. I like this idea! Looks like something that I could build out of stuff that I have sitting around my house. Looks to be a great project for the snow season.
The dog probably slept 12 hours straight after chasing that around. Really nice. So simply designed yet stable and multipurpose. Imagine that with a seven meter span, seating for four, glass bottom, cruising around the Maldives with tourists that want to visit every nice reef in a day...
Man Daniel, I am always happily surprised when I see a new video for you. Aside from the great rc adventures and experiments, the cinematography adds all the more to videos. Multiple camera setups, onboard shots, great editing, and really cool venues. I built Daniel Madigal's Gamera hydroplane and it flies very well in ground effect, but not quite as good as yours, great job and keep the vids coming.
if the padding below the plane was in a V shape just like ekranoplan and boats it may easy the drag while keeping the craft close to the surface, it may easy the drag on land too
I've been wanting to make one for a while. From previous reading, there are a couple things you can do to improvement performance. First, the ground effect height is directly related to wingspan. Making a wider wingspan will increase the ground effect altitude. Also, the wing tip height in relation to the body make a significant difference. The tips lower the effective overall height. Look at the Boeing Pelican, Caspian Sea Monster (Ekranoplan), and Flarecraft. Their wingtip pontoons weren't only for floation, they were to increase the height of the effective ground effect height. To operate best, you should design for an altitude where the body/fuselage is as high as possible, while still in ground effect. For this kind of application, aim for keeping everything off the snow, ground, or water. If you need a 20 degree roll for turning, make sure that won't put the wingtip into the ground. Look at the "Flarecraft". Their pontoons are inboard about half way, and low. When turning, the entire outboard part of that wing is parallel to the ground, again creating ground effect lift. If you were feeling *really* ambitious, you could actuate those outboard wing segments, keeping them at the same angle relative to the ground, regardless of the aircraft's attitude. Look at the XB-70 Valkyrie, specifically the articulating wingtips. It was doing the same thing, but riding the supersonic shock wave. There is a ton of exploring that can be done with that. I'm honestly surprised that we don't have more ground effect vehicles, considering how much is saved while operating them. They don't need a robust buoyant fuselage, full size airplane wings, nor anywhere near the same required thrust.
YES BRO YES! You are taking advantage of a very very neat aerodynamic ground effect!!!! Keep up the good work!!! I bet something like this will revolutionize snow/sled travel!!! Keep up the good work!! Mad Props!
It reminds me of Russian designer Alekseev. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-x22nVFTd8nI.html&lc=z22ut1rpjrmksdrxp04t1aokgmov2u4sdaimce4ev41cbk0h00410.1558770812827668
@@giornogiovanna3446 then how to say it? Obviously he did nothing with the idea cus he's 14 and the idea sucks. Watching a video where basically the same fucking thing is beeing shown is not getting an idea.
@@melvinjansen2338 You're an asshole. Especially if he's 14. "How to say it" - don't. No need to be a dick. If he has an idea let him explore it, maybe he'll find out it's not a great idea if it is not, but the only way to gain experience is to fail. I've failed many times, you surely have too. And if you don't change your attitude, I just hope you're never gonna have children. NOBODY deserves to be struck down.
Outstanding creativity. I have seen some of your other videos and you never fail to impress me with your ideas. I started as an RC modeler myself, and it lead to a career as an engineer that has been very rewarding. Keep up the good work.
@David M yes that silicone type that can be poured is platin based , expensive but useful when the prizes is worth the cause (and often you dont need much) There is a company from the US which has worldwide local supliers i can recommend its called www.smooth-on.com Click on find distributor (I bough mine from www.kaupo.de)
You know, thank you for making this video. It has reminded me of my ground effect project I did back in Grade 5 in like... 1993... I think. It was a fully built nitro aircraft (No electric then) that had a t-tail with two booms, similar stubby fat wings with 'wing tip scoops'. I even entered it into the science fair then. lol. Wish I could find pictures and video of it. Your craft reminds me of a model I had years later... maybe 2005. Which was a RC 'boat' that looked like a hydrofoil, but was just a foamy with lots of power. It flew like a box, but was fun... very fragile! It was kinda like that 'Airship F4'
Great vid. I love how still the water was. Usually when I go to our float and fly the waves are up making things difficult for take-offs. If I made something like this it would have to be much bigger to handle the waves.
It reminds me of Russian designer Alekseev. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-x22nVFTd8nI.html&lc=z22ut1rpjrmksdrxp04t1aokgmov2u4sdaimce4ev41cbk0h00410.1558770812827668
+Julius Nyangoro That's the Russian ground effect vehicle they made for the Caspian Sea, not the name for this whole class of ground effect vehicles. The Russian one is very cool though.
That was very interesting and very well filmed, it was the same quality as any documentary I have seen. The area where you filmed looks to be a nice place too. Good luck with any further experiments, and thanks you for that
I hate typing. You LOVE a good review.... Its worth the time on the keyboard to to discover that you can't find words that express how impressive your device works! It started ouut in the snow. Then INTO the water! From there, what next? Wow, right into the air...!! reallly, Mr.Lucky >>> you have gained many accolades for all of your FUN WOORKS!!1 ; Thanks for taking us all along with you! Arn
Not gonna lie, that is impressive. It has great evasive ability against naturally occurring tamed arctic wolves, and has impressive stability and dosen't look like it stalls easily. It is also great at crashing, driving, flying, boating, or submarining.
My first inclination was two sticks slung below the sponsons; just as you did! I dare say the instability issue with ground affect vehicles has been solved. Now it can move on to more widespread commercial use
ground effect vehicles are really fascinating to me, i really wanna get into diy rc planes so il definitely try making mow own ground effect thingy some day
