This is a half Radial Circular Engine , i think it is stuped , it is a Recopricating Flaps Circular engine ,go figur.
you can see there analisys of the normal Piston engine with the equation
F = P. A . Sin (α+β)
Sin (β)
null
the equation they give for circualr engines is adaptable i think to all circular engines.
F = P x A
Asyou can see they didnt add the Radius of the (crank,disk) FLAPS the there equation , it seems since the engine is small, they consider the attribute of Radius radios is equaling and taken into consideration when calculating the area of the flaps , so there Equation Dosent have any R in it.
while for any other Circular Radial Engine the equation would include the messuremnt of the Radios Radius in it , since it is after all the Radians of the disk holding the pistons is the Lenght of the Torque arm . so the final Equation for any circular engien i think would be
F=P x A x R
can you see how great the power is just by comparing the two equations?
F = P.A. Sin (α+β)/ Sin (β)
the part Sin(Sin (α+β)/ Sin (β)) is actually is the changing arm toruqe in the Recopricating Piston engine. and removing it with a stead R make the engine a WHOL LOT MOR FASTER and OPWERFULL.
