Recent Blogs
Smith Rotary Engine
How the Smith rotary steam engine works — eccentric rotor, abutment vane, port timing, and worked indicated-power example for heritage demonstration steaming.
Rotary Engine (form 2)
How a Form 2 rotary steam engine works — eccentric drum, sliding abutment, multi-vane sealing. Real numbers, worked example, and heritage steam applications.
Roller Piston Rotary Engine
How a Roller Piston Rotary Engine works — internal geometry, sealing, torque output, and real steam-power applications from marine launches to mill drives.
Cochrane Rotary Engine
How the Cochrane Rotary Engine works — vane geometry, port timing, sealing tolerances, and a worked sizing example for heritage steam plant restoration.