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A popular engine during ww1 was called a rotary. Not to be confused with a wankel rotary.
This was a 7 cylinder radial design that had the crankshaft bolted to the airplane and the cylinder block, cylinders bolted to the propeller and spinning with it. I think the French invented it.
and the reason for this post was..................?
Just to show how the French always do things backward Come on, this has been a slow day, and Racerguy, our moderator, is away on vacation. Anything goes until he comes back
Last edited by copper_90680; Nov 10, 2005 at 01:43 PM.
The rotary motor was a slow revving motor, but once it got spinning it had a ton of rotating mass, in turn making tons of torque. Betcha didnt know that.
race and culture hate baiting, who do we go to next, Jews, Negroids, Irish?
Wow! That's some serious accusation there, 96_4wdr. I'm not so sure who or what I was baiting, but let me assure you, whatever you're insinuating is not my intention, it's just your interpretation. It's just a little joke, just as the entire world has tons of those on us Americans at the moment, I'm sure, but I'm not so super sensitive that I take offense at every one of them.
The rotary motor was a slow revving motor, but once it got spinning it had a ton of rotating mass, in turn making tons of torque. Betcha didnt know that.
Torque and inertia are two different things. Tons of inertia, yes. Tons of torque, no. There is a real advantage to this design, however, in case the engine quits. The inertia will give you extra time to maneuver.
oh I'm not saying that it's not a unique (and therefore interesting) motor. But most posts are questions. Seems like more of a statement. It is a cool motor though, I remember seeing some schematics for one in an engineering class I took. Hard to get your head around the pistons remaining and the motor spinning.
mount that sucker right out front.... I imagine the slowpokes will get out the way of that buzzsaw coming at them...plus imagine the cooling benefits for the engine compartment, assuming you leave the prop on.