Recent Blogs
Rotary Engine (form 5) Mechanism: How It Works, Parts, Formula, and Heritage Steam Uses Explained
Rotary Engine Form 5 explained — how the abutment-and-piston layout converts steam pressure to shaft torque, with worked numbers for heritage mill drives.
Single Eccentric Valve Gear Mechanism: How It Works, Diagram, Parts, Timing & Uses Explained
Single Eccentric Valve Gear explained — how it drives the slide valve on stationary steam engines, with formulas, worked example, and design tradeoffs.
Rotating Cylinder Engine Mechanism: How It Works, Diagram, Parts, Formula and Uses Explained
How a rotating cylinder engine works, with the geometry, a worked steam-launch example at three operating points, and design tradeoffs vs oscillating cylinders.
Rotary Engine (form 4) Mechanism: How It Works, Parts, Diagram, Animation and Indicated Power
Rotary Engine form 4 explained — eccentric piston geometry, steam admission, indicated power formula, and a worked heritage marine example with real numbers.
Kipp Rotary Piston Engine Mechanism: How It Works, Diagram, Parts, Uses, and Calculator
Kipp rotary piston engine explained — how the oscillating piston converts steam pressure to shaft rotation, with sizing math and a heritage demonstration build.
Fly-wheel or Pulley Governor: How It Works, Parts, Diagram and Uses in Steam Engines
Fly-wheel or Pulley Governor explained — how this inertia-based speed regulator stabilises steam engines, line shafts, and mill drives. Sizing, formulas, real builds.
Disengaging Device (modification 3) Mechanism Explained: Parts, Diagram, and How It Works
Disengaging Device modification 3 explained — how the trip releases drive on steam engines, valve gears, and hoists. Formulas, worked example, and design tradeoffs.