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Gray Zhu
เข้าร่วมเมื่อ 21 ส.ค. 2010
The poor man's Turboshaft Engine Start successfully, stable idling operation Part2
Start successfully, stable idling operation.
Warning: Danger! Use at your own risk!
All rights reserved. Do not use for any commercial purpose!
Warning: Danger! Use at your own risk!
All rights reserved. Do not use for any commercial purpose!
มุมมอง: 1 652
วีดีโอ
The poor man's Rolls-Royce (Allison) M250 Turboshaft Engine Part1
มุมมอง 4283 หลายเดือนก่อน
The poor man's Rolls-Royce (Allison) M250 engine The Combustion Chamber Warning: Danger! Use at your own risk! All rights reserved. Do not use for any commercial purpose!
Successfully started a 50-year-old aircraft engine M14
มุมมอง 3.1K3 หลายเดือนก่อน
M14V26 Engine for kamov ka26
Can I successfully start the M14 engine from fifty years ago?
มุมมอง 1804 หลายเดือนก่อน
Can I successfully start the M14 engine from fifty years ago?
Earlier video of hover training on a friend’s R22 helicopter
มุมมอง 1567 หลายเดือนก่อน
Earlier video of hover training on a friend’s R22 helicopter
Radio Altimeter for Small Aircraft
มุมมอง 2159 หลายเดือนก่อน
Radio Altimeter for Small Aircraft Designed by Matjaž Vidmar, S53MV
Another flying. Two seater helicopter project part18
มุมมอง 2.2Kปีที่แล้ว
Another flying. Two seater helicopter project part18
My friend fly my helicopter. Two seater helicopter project part17
มุมมอง 8Kปีที่แล้ว
My friend fly my helicopter. Two seater helicopter project part17
Try to fly my helicopter again.(with the governor I made) Two seater helicopter project part16
มุมมอง 5Kปีที่แล้ว
The governor I made works well. updated the rudder control cable.
The details of helicopter instrumentation and governor. Two seater helicopter project part15
มุมมอง 761ปีที่แล้ว
The details of helicopter instrumentation and governor. The governor I made will be tested next time.
Control cable upgrade for smoother control. Two seater helicopter project part14
มุมมอง 3.7Kปีที่แล้ว
Control cable upgrade for smoother control. Get ready for next testing fly.
My zero experience trying to fly my helicopter. Two seater helicopter project part12
มุมมอง 12Kปีที่แล้ว
My zero experience trying to fly my helicopter. Two seater helicopter project part12 Helicopter is docile, smooth and easy to control There video is a freeze in the middle of the phone due to overheating
Flying successfully! Two seater helicopter project part11
มุมมอง 11Kปีที่แล้ว
Flying successfully! Two seater helicopter project part11 My friend help me to do the first test fly successfully.
Get ready to fly! Full RPM running with blades! Two seater helicopter project part10
มุมมอง 3.2Kปีที่แล้ว
Get ready to fly! Full RPM running with blades! Two seater helicopter project part10
Two seater helicopter project update part9 Go to outside. Engines first start and running-in
มุมมอง 2.8K2 ปีที่แล้ว
Two seater helicopter project update part9 Go to outside. Engines first start and running-in
Two seater helicopter project update part8 Carbon blades be made
มุมมอง 2.2K2 ปีที่แล้ว
Two seater helicopter project update part8 Carbon blades be made
Two seater helicopter project update part7 Seats and Cushion
มุมมอง 2.3K2 ปีที่แล้ว
Two seater helicopter project update part7 Seats and Cushion
Two seater helicopter project update part6 HOW TO MAKE ROTOR HEAD
มุมมอง 1.6K2 ปีที่แล้ว
Two seater helicopter project update part6 HOW TO MAKE ROTOR HEAD
Two seater helicopter project update part5 Go to outside
มุมมอง 8K2 ปีที่แล้ว
Two seater helicopter project update part5 Go to outside
Two seater helicopter project update part4 The rotor mast and reduction pulley assembly
มุมมอง 4.5K2 ปีที่แล้ว
Two seater helicopter project update part4 The rotor mast and reduction pulley assembly
Two seater helicopter project update part3 The tail boom assembly
มุมมอง 5K2 ปีที่แล้ว
Two seater helicopter project update part3 The tail boom assembly
Two seater helicopter project update part2 The tail boom and tail shaft
มุมมอง 6K2 ปีที่แล้ว
Two seater helicopter project update part2 The tail boom and tail shaft
Two seater helicopter project update part1
มุมมอง 12K2 ปีที่แล้ว
Two seater helicopter project update part1
Homemade heavy fuel jet engine first running testing part1
มุมมอง 4632 ปีที่แล้ว
Homemade heavy fuel jet engine first running testing part1
Homemade jet engine ignition system testing
มุมมอง 2553 ปีที่แล้ว
Homemade jet engine ignition system testing
Pussycat polishing the helicopter tail blade mold
มุมมอง 3423 ปีที่แล้ว
Pussycat polishing the helicopter tail blade mold
不错
Ma riesce a sollevarsi e a volare.....?
Are MZ202 parts still available?
Yes. All parts available.
Is that MZ202? Can we find parts still?
The power is insufficient for the weight of the helicopter.
Well done in every aspect. Those jerky cyclic movements will decrease with practice and you are able to relax. One thing I would urge is to hover with more ground clearance for safety reasons. It is easy to dig-in a skid whilst moving laterally and nasty things can happen in those circumstances. Good luck for your future trials
Thank you.
Perfecto.. 👍🏾
Any plan?
No plan. Just for fun.
Пролетели моменты вихания всей вертикальной колонны при касании земли, случаем редуктор со всем верхом не на салеблоках!?
Oh, great. Another self-taught wannabe aviator.
C'est cool j'aime
Hey bro i would like to get the plans from you....! Of this incredible aircraft give me your email address .
phone Nambar dao plz
Hello sir apka number send karo
Nambar dao call korbo
Very nice work are you using locomotive turbine wheel and NGV ?
Correct. You are professional.
@@grayzhu LOL!! you are the professional i am still learing. I have the same locomotive comp, turbine wheels and NGV
Congratulations, it looks successful. How many RPM did you reach for a compressor that size?
idle is 8000RPM
What is the status of the two-seat helicopter project? Any additional flights or progress?
Kamov helicopter?
yes
Rolls Royce RR300!
Is this a commercial gas turbine engine, or is it a diy build from various different gas turbine engine parts ?
It's a full DIY gas turbine.
Incredible the things you build. Genius engineer.
snails turboshaft engine😀
Ammonites
какая степень повышения давления у вас получилась с одноступенчатым компрессором?
Теоретически ожидается, что оно будет около 3. На следующем этапе необходимо проверить реальную ситуацию.
Awesome, very powerful, very high level
what is "made out of" made out of? - Frank Tufrank
Tab ye Hawa ka dabab banakar urne lagega.....
Esme sefty gard pahle lagaeye apne sar ke uper our covering kijiye....
КА-26 будеш вводить в строй ? Запчастей то нет ...
у меня 4 двигателя...
@@grayzhu можно сделать очень странный квадрокоптер))) Ка-26-4 так сказать
@@АртемийАнтропов-з8з интересная идея
What engine is that? American plane?
M14 engine russian one
And......
well done. do you have videos of tearing it down or faultfinding it?
In fact, I only cleaned the carburetor and did not disassemble it.
LoL
Close 😀, cool engine, from your Kamov?
I have 4 spare engines for my Kamov. This is one of them. LoL
@@grayzhu Four spare engines! 😆What is the plan with the kamov ? Is it flyable ?
@@Ben-Dixey my Kamov still no place to fly. But I keep it always in flyable. I am planning use this engine to make a big helicopter. HaHa. I know it's crazy idea.
@@grayzhu Really? That sounds really exciting, you build amazing stuff and don't get the recognition on TH-cam. You could get millions of views with the stuff you are doing. I watched Alan Zhang and his quad copter build, over 2million views and it didn't even fly on that video. The engineering wasn't very good but his video making was excellent. I would like to see you get the recognition you deserve.
@@Ben-Dixey Thank you for saying that. Making a good video takes time and can sometimes be a team effort. My videos are more like documentaries and don't have great explanations. Your videos have a lot of detailed explanations, which I think is great.
帅哥，方便交换个联系方式不？我对S53MV大神的这个RA也很感兴趣，研究了下发现有几个射频管很难买到了，想跟你请教下如何解决的，我看你这是复刻成功了啊
v: bh4rci
How do you get the main blade and the tail blade
Please how do you get the engine
www.fiate.net/en/
@@grayzhu please can you help buy and send it to Nigeria
ฮอแบบนี้คนไทยมีปัญญาสร้างไหมหนอ หรือสร้างได้ราคาจะยี้สิบสามสิบล้านไหม
المحرك من اين
seems a lot happier with the power under control. well done
Hi Grayzhu. What is the design of the helicopter you built at home? This reminds me of the Furia project, but I'm not entirely sure. If you could share the name here I would appreciate it. Thanks
It's designed by myself. Of course I borrowed a lot of mature designs.
Brilliant. You're a natural at this. What is the total time you have had flying a helicopter ?
I haven't counted it carefully. It should be less than two hours. In addition to this R22, there are also my friends' H3 AK1-3 ROTORWAY, which are basically short-term attempts.
@@grayzhu The same as me then not counting the coaxial hovering which was probably another 2hrs. You are better at it than I am that's for sure.
🥰Кошка хочет самца...☝️😬
Where did your get the gears
We’re did you get the tail rotor gear box
I made it by myself.
Fantastic. Where are you located? I would like to contact you. JC
I lived in China
Sounds like you needs a flight instructor. I know a guy!
Happy landings.. and good luck!
еще нужно много поработать :)
Уже настроил, отлично работает на вертолете
Fortissimo👏👏👏