tomstanton

Electromagnetic Coil Launcher

Turbine Dragster

After nearly 6 years of air engine development, it's time to start exploring turbines more! There's still a lot of development and testing to do, but with the new dynomometer, I'm determined to find a turbine that'll out perform my air powered plane record!

Super Capacitor Plane

Optimising an Air Engine

Magnetic Bike Transmission

V22 Testing

I'm in the process of building another VTOL, but this time it's going to be a scale V22 Osprey with swashplateless helicopter rotor heads (one of these on each wingtip https://youtu.be/d80oXSCcHTk). I believe it's the first time a swashplateless rotor head...

I'm building a new VTOL

After building 4 previous bicopter style VTOL aircraft, I thought I'd give it another go with some pretty significant upgrades. This is the first test hover using a new flight controller made from a Teensy 4.0 and an MPU6050 running arduino based code called dRehmFlight ( 2022-06-25 19:00:12 +0000 UTC View Post

Vortex Propulsion

Flywheel Trebuchet Release Mechanism

A few have asked about the release mechanism, so here it is! The release is consistent and the timing doesn't vary much over the rotational speed range. The final slow mo launch was 56m/s (125mph), which is just over the fastest speed my old trebuchet could fire!

Flywheel Trebuchet First Test

Hope everyone is well! This project has been on my list for a long time and I've finally built it!! The flywheel is 0.8m in diameter and weighs 1.9kg. Including the weight of all the arms, the total moment of inertia is about 1.1kgm ² . I've carried out a few physics simulations and think I can launch the te...

Swashplateless Helicopter

Hope everyone is well! I've been busy working on a helicopter that uses a single motor for control. Conventional helicopters require servo controlled swashplates to adjust the blade angle during it's rotation. However, this setup varies the motor torque causing the blades to lead/lag, which adjusts the blade angle due to the ...

Flywheel Projectile

Hope everyone is well! Apologies for the lack of uploads recently. I've made this available for all Patrons as a thanks for the continued support! 

Coanda Effect Drone - Update

Solar Electric Bike Charging

Solar ebike charging - Patreon Update

Drone Pendulum Fallacy

Apologies for the lack of updates recently, the gas thruster drone project left me with no spare time to think of the next project. I think I might start alternating between complex hardware projects (such as the gas thruster drone) and simpler theory projects (such as this and the trebuchet parachute video).

For my nex...

Gas Thruster RCS Drone - Update

As you can probably tell from the title, I've been working on a drone which is controlled using compressed air!

It's main source of lift is produced by the two propellers in the central blue duct, which only provides yaw control. The pitch and roll are controlled by exhausting compressed air from 3 nozzles positioned at...

Patreon Update - Gravitational Potential Energy Transfer

Super Capacitor Rocket

Air Powered Bike - Update

Bicycle Anti-lock Braking System Test!

It's been a busy weekend getting this anti-lock braking system ready for testing, but it's finally getting there! I haven't got the time to make a full update video because I'd like to get the finalised video out this week. 

In terms of the testing, I've tried three different methods of brake release triggering. Th...

Update - Bicycle Anti-lock brakes Part 2

Update - Bicycle Anti-lock brakes

Research paper: https://www.sciencedirect.com/science/article/pii/S1474667016379174

Reaction wheels and more - Update

Hope everyone has had a merry Christmas and Happy New Year!!

Over the holidays, I've become a bit obsessed with reaction wheels and am working on a reaction wheel drone. I was planning on making a progress video for you guys last week, but I'm still waiting for parts.

Reaction wheels are used in small satellites f...

Vacuum or Atmosphere powered car?

I've been working on a small car that is powered by pulling a vacuum inside of a syringe and using it as a pneumatic spring. This then drives the wheels in the same way a mouse trap car works. 

Here is a demo video of it working: https://youtu.be/I4fbJHpS3E0...

SpaceX Starship!

Just landed on the surface of Mars... and there seems to be grass and trees!

SpaceX BFS project

I'm currently in the process of designing a radio control SpaceX BFS (Big Falcon Ship), which is the second stage of the BFR. Essentially what I'm aiming to do is test how the fins will be used to control the craft on decent. They work similar to how my RC wingsuit guy 'worked', where the fins won't rotate like an aircraft's con...

RC VTOL V4!

Writing code is surprising enjoyable (when it works), especially when it enables a plane to take off and land with zero forward velocity! This weeks video is a complicated one, but hopefully interesting and informative!

Lift at zero velocity

Can anyone guess which wing concept I am testing here? 

HINT: The propeller is sucking air through the red 3D printed part and is producing lift.

Ebike 4.0 CAD files

A few have requested the ebike 4.0 CAD files and I'm not sure the best way to share them. So I've exported the whole model as .iges and .step. Hope this is of use to some of you! Please be safe if you want to build your own ebike and as a disclaimer: these files are only to be used for legal electric bike setups depending on you...