Successful test of thrust vector control solid rocket motor

Рет қаралды 52,234

L Shang

4 жыл бұрын

Пікірлер: 80

@modelrocketscience6751 3 жыл бұрын

This is AWESOME! Never seen such beautiful mach diamonds on a homemade engine this small.

@walihamid4104 Жыл бұрын

If I’m not mistaken mach diamonds form when the pressure isn’t optimum from the shape of the nozzle I.e inefficiency

@disconductorder Жыл бұрын

if you point it horizontally, the gov knocks on your door

@ericon.7015 3 жыл бұрын

I love to see successful test based in what was learned with the failures. Keep going on! Congratulations.

@christianmichael4020 4 жыл бұрын

Someone posted a link to this video to the rocketry discord I’m on. It was noted that the nozzle extension used for TVC was overexpanded, which is why for a given deflection angle, the thrust vector didn’t appear to change yo the same degree. You’d likely be better off not using a nozzle extension, possibly just a straight tube that has the same inner diameter as the main nozzle’s exit. This would work with your current setup. It was discussed that thrust vanes would be more efficient at this scale, but you’d have to modify your setup from 2 servos to 4 servos. The upshot would be the capability to do roll control.

@lshang882 4 жыл бұрын

That's right. In fact, in the previous CFD simulation, the deflection angle was basically consistent with the thrust vector angle, but due to some reasons, the actual working pressure is lower than the design pressure, which leads to over expansion, making the thrust vector angle less than the deflection angle

@tfishappeningxd5915 3 жыл бұрын

Hey Christian i'd love to know how this works And seeing that you know a lot about it and there's a discord server on which i can learn, I have to ask you, can I come in?

@miguelxd7878 3 жыл бұрын

@christian michael could you share the discord link?

@parshvapatel8484 3 жыл бұрын

L Shang hey would you plz tell me that what course or studies should I go with if I want to make that thrust controlling mechanism and all that stuffs and also plz tell me your education qualifications

@prolska 2 жыл бұрын

@@parshvapatel8484 you just need to learn p

@icannotfly 3 жыл бұрын

those shock diamonds are BEAUTIFUL

@AstroCharlie 3 жыл бұрын

Awesome looking design folks! congratulations! You might want to tune down that expansion ratio a bit, looks like you got a little flow separation, but that's an easy fix.

@cruxaero7086 2 жыл бұрын

This is fantastic to see! A thrust vectoring system which doesn’t require the motor to move with it! The stuff of dreams! Something which can be attached on hybrid engines!

@abr5552 3 жыл бұрын

I think here must be at least 100000 subscriptions, may be needed video where you show detailed, how did you complete ? I am interested for engine side.

@bennettslab2084 3 жыл бұрын

what the hell why do you only have 1K subs! dude. Gimbel is lit

@josephrossman1600 4 жыл бұрын

so awesome! I’d love to meet you someday!

@joachimschreiber7835 3 жыл бұрын

absolutely terrific! great patience after these 2 failures...do you already have a launch and flight test?

@sameergehlot255 3 жыл бұрын

Great job man

@nasatech6272 3 жыл бұрын

Love this project.

@Extorc 3 жыл бұрын

This video should have many more views , u git a sub baby

@farruxbek2606 Жыл бұрын

Usually, we use the word "homemade" or "handmade" for something is made at home. But we can't use the word for your project. At least, it is something between "Homemade" and "High tech". Good job and greetings from Uzbekistan 🇺🇿

@kabyleking4757 3 жыл бұрын

I love your vidéo.

@velocitylaunchsystems 3 жыл бұрын

that's really cool

@rmkb4 2 жыл бұрын

Congratulations 🎊, I'm really happy to you.

@meriquirogaalbarracin2420 Жыл бұрын

Excelente trabajo ...!!!

@AlexamBoden 3 жыл бұрын

Can you explain in the video how the motor works ? Nice video

@iankoncevich 2 жыл бұрын

Hi! It's amazing! Why You did not make tests on engine before testing it on the rocket?

@mohammedhabibmohammed8616 2 жыл бұрын

It is so Awesome bravo bro

@tandguladze 2 жыл бұрын

NICE project! Wonder what the mount/collar for nozzle/gimbal control is called. I'm guessing it was custom machined?

@notmadrocketscientist1902 3 жыл бұрын

Great!

@rmworldnews5430 Жыл бұрын

Can you please put a link where someone can pay to get the parts please you did an amazing job

@worget5054 3 жыл бұрын

What CAD software did you use?

@demolitionexpedition6155 3 жыл бұрын

what are you using for solid rocket fuel

@vertex3243 3 жыл бұрын

what was the rocket fuel formula you used?

@krtaxl6963 3 жыл бұрын

How much thrust did it produce? 12kg? I wanna know

@SA-ow9yo 3 жыл бұрын

Love it

@vaughanrocketry863 2 жыл бұрын

It’s as perfect as the real thing!

@purpleicu_840 Жыл бұрын

You must have a lathe and a cnc mill or how did you make the nozzle parts?

@hagki 3 жыл бұрын

it's so beautiful

@talibhussain5574 Жыл бұрын

Goosebumps 🥺🥺

@Obseltoro 3 жыл бұрын

Muy bueno!

@user-sr1rp6iu3c 6 ай бұрын

where do you buy the vectoring nozzle from, and what is it called?

@justinblum194 3 жыл бұрын

Very nice

@AnkitSharma-qb8mi 3 жыл бұрын

Please tell fuel you used in rocket motor please.

@Handelsbilanzdefizit 3 жыл бұрын

What solid fuel?

@alamzebkhan462 Жыл бұрын

Very good 👍

@saritamatkar4277 3 жыл бұрын

What's the fuel used here??

@skyzip4k171 3 жыл бұрын

I think either his nozzle was too tight or he'd been using too powerful propellant or his engine was too weak

@furryhyprexgaming6075 2 жыл бұрын

Can you put the parts buying link in the description

@abyay6515 3 жыл бұрын

What the problems were ?

@shadowfighter9432 3 жыл бұрын

Can u tell what is the cost required to prepare only jet please tell

@megladon_074 11 ай бұрын

What are the components

@priyankwaghela5749 2 жыл бұрын

Superbbbbbbbbbbb

@giuliofassinaruiz8897 3 жыл бұрын

Hello Could you tell me what program did you use or do you use to make these rockets please

@fjs1111 Жыл бұрын

What program did he use?? LOL... He made this, there is no program except his internal brain program.

@kali3749 Жыл бұрын

@@fjs1111 I think he's reffering to the kind of CAD program used to design the rocket parts.

@kfwj001 3 жыл бұрын

下次找个砖头少的地方

@saisiddharth3906 3 жыл бұрын

you said solid rocket ryt?....can you tell about the engine more elaborately?

@shadowfighter9432 3 жыл бұрын

Can u sold this

@shadowfighter9432 3 жыл бұрын

Model And how much money

@shere_kan8329 4 жыл бұрын

Awesome work, but I wonder...why putting none tested motors in a TVC ?? Waste of materials and time...

@lshang882 4 жыл бұрын

In fact, there have been 4 successful tests before TVC

@shere_kan8329 4 жыл бұрын

@@lshang882 aw...in that case that's quite a shame, your TVC looks astonishing. Is the flight program ready ?

@lshang882 4 жыл бұрын

@@shere_kan8329 Almost done,There should be a launch test in a few days

@shere_kan8329 4 жыл бұрын

@@lshang882 Can't wait to see it

@triggerost9023 3 жыл бұрын

老哥军工出身？？？

@aksp6868 3 жыл бұрын

好家伙

@dalemoolman3089 Жыл бұрын

Please show us tutorial 🙏 ❤️

@ericaclark9273 3 жыл бұрын

epic

@francisstapp1583 4 жыл бұрын

nice not a bomb anymore

@nasatech6272 3 жыл бұрын

Budget in us currency

@nikitashkliar240 3 жыл бұрын

Кто заметил корень нирна у стены?

@kabyleking4757 3 жыл бұрын

Can i have your email i need your help

@greenbotdynamics885 Жыл бұрын

Very nice