Recent Blogs
Ritter Rotary Engine Mechanism Explained: How It Works, Parts, Diagram, Formula and Uses
How the Ritter Rotary Engine works — a 19th-century rotary steam engine using sliding abutments and a drum piston. Theory, formula, worked example, and restoration...
Kipp Rotary-Piston Engine: Historical Layout and Power Calculator | FIRGELLI
Explore Hiscox’s rotating-cylinder Kipp engine arrangement and calculate cycle-average power from entered pressure, volume, speed and efficiency.
Forrester Rotary Engine: Historical Mechanism and Ideal Torque | FIRGELLI
Explore Hiscox’s Forrester rotary-engine arrangement and a separate ideal pressure-force, lever-arm torque and power comparison.