So, How Does It Work? The Wankel Rotary Engine
          Beginning of paper
So, How Does It Work? The Wankel Rotary Combustion Engine
Theory, Design, and Principles of Operation 
Internal combustion engine: fuel air mixture ignites and the explosion directly drives the engine internally. 
Four phase Otto Cycle engine: intake, compression, power, exhaust. 
Three main moving ....          
Middle of paper
....  "Visible Rotary Engine", available from D and J Hobby and Academy (and undoubtedly others). There is also a .30 model Wankel engine from OS / Graupner. 
Rotor, Eccentric Shaft, Peripheral Housing, and Ports 
	A Rotary Combustion Engine (RCE) as invented by Felix Wankel and developed with Walter Froede of NSU differs from a Piston Engine in four fundamental ways: 
	The RCE Rotor supercedes the piston engine's piston. 
	The RCE Eccentric Shaft [gloss] supercedes the piston engine's crankshaft  ....          
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          Word count: 758 
 Page count: 3 (approximately 250 words per page)