This is the rear wheel assembly for a powerbike I'm designing, propelled by a radial engine set within it's rear wheel. It's something I've been tinkering with for a while now, but haven't gotten "down on paper" yet. You'll probably see the it come together soon enough, though.
OMFG!!! thats a great ideea to put the engine in the wheel, i thought of it but my thought was about an electrical engine... in this way you can make a all-wheel drive bike and give both wheels the turning capability, and so on!
The spokes connect the engine to the hub, and in the final model have shock absorbers built into them to reduce vibration and shock impact on the engine itself. And yes, the engine remains stationary, with the wheel rotating around the hub assembly.
Really neat design, it'd have unthinkable torque/acceleration limited only by the material strength and engine.
J/C -how does it get it's fuel? ?change the tire? ?Is it inflated or solid?
Myself if I re-invented the wheel so to speak I'd have all the critical moving parts be "Maglev" so a generator kicks out the power that then energizes the equipment and then puts magnetic pulses to drive the thing. A variation on Arthur C. Clarke's early statement that for long lasting a machine should have as few moving parts as possible. That'd be no less of a challenge since it'd require integrated circuits built huge, high power and long lasting, or even new technologies like a "Virtual" high power semiconductor in a plasma field.
-actually a vacuum tube did that, but again I'd make a simple but modern tech accessible "PlasmaBrick" that could hold multiple circuits and not burn out casually... Not anytime soon, though...
Fuel is piped in in the same way that you would with any other engine. The engine and hub assembly, as seen in the second image down from the top, remain stationary while the wheel rotates around it, so fuel and controls are simply directed in from the side. Changing the tire would be a bit of a challenge, but then again it is on almost any motorcycle; you have to remove some of them mechanical parts just to gain access. The tire itself is inflated as well, which would aid in replacing it.
While I too do like the maglev or large-size stator idea for an in-wheel engine, I made this because I thought it would look cool, I might do the same with something like that too.
As for fuel lines. It would appear as if the tire rotates around the stationary engine with the power being transferred by the belts/chains. Yes?
Still, seeing the rest of the machine this engine is going to be driving is something I can't wait to see.
Much cheers to you and yours!
*Sits back and awaits the whole image of the vehicle*
Much cheers to you and yours!
J/C
-how does it get it's fuel?
?change the tire?
?Is it inflated or solid?
Myself if I re-invented the wheel so to speak I'd have all the critical moving parts be "Maglev" so a generator kicks out the power that then energizes the equipment and then puts magnetic pulses to drive the thing. A variation on Arthur C. Clarke's early statement that for long lasting a machine should have as few moving parts as possible. That'd be no less of a challenge since it'd require integrated circuits built huge, high power and long lasting, or even new technologies like a "Virtual" high power semiconductor in a plasma field.
-actually a vacuum tube did that, but again I'd make a simple but modern tech accessible "PlasmaBrick" that could hold multiple circuits and not burn out casually... Not anytime soon, though...
While I too do like the maglev or large-size stator idea for an in-wheel engine, I made this because I thought it would look cool, I might do the same with something like that too.