Recent Blogs
Scotch Yoke Engine Mechanism: How It Works, Diagram, Parts, Formula and Real-World Uses Explained
Scotch Yoke Engine explained — pure sinusoidal piston motion, no connecting rod, used in compressors, pumps, and Bourke-style aero engines. Specs and tradeoffs.
Toggle-joint Duplex Air Compressor: Historical Linkage and Ideal Ratios
Explore the historical compressor arrangement and compare ideal two-link toggle ratios at two angles. The calculator does not predict pressure, delivery or piston force.
Hydraulic-Motor-Driven Piston Compressor: Declared Power Ledger
How a piston hydraulic air compressor works, sizing formula, worked example for a mining workshop, plus tradeoffs vs rotary screw and electric piston units.
Duplex Steam-actuated Air Compressor Mechanism: How It Works, Diagram, Parts & Uses Explained
Explore two tandem steam-and-air cylinder trains on a common crankshaft. Calculate rod-corrected swept volume and compare geometric pulsation with crank phase.
Crank Equalizing Angle: How Multi-Cylinder Compressor Crankshaft Phasing Works
Compare crank-throw phases and illustrated piston motion for two to six throws. Calculate equal-spacing reference angles, individual phases and selected step difference.
Compound Air Compressor Mechanism Explained: How Two-Stage Compression With Intercooling Works
Explore two-stage air compression with intercooling. Calculate ideal interstage pressure and relative cylinder bore, and follow the inlet and delivery valve sequence.
Automatic Air Compressor Mechanism: How It Works, Pressure Cycle Diagram, Parts and Uses Explained
Explore a pressure-controlled air compressor. Calculate stored free air and ideal no-demand pump-up time from receiver volume, pressure band and delivery.
Air Compressor Governor Mechanism: How It Works, Diagram, Parts, Formula and Uses Explained
See how a compressor governor switches loading states and compare duty, receiver refill time and the full pressure cycle using a constant-flow model.
Air Compressor Cylinder Mechanism Explained: How It Works, Parts, Diagram, Formula and Calculator
Calculate single-cylinder swept volume, estimated inlet-referenced CFM and mean piston speed from metric bore, stroke, rpm and volumetric efficiency.
Air Compressor Mechanism: How It Works, Parts, Diagram, CFM Formula & Calculator
Explore a single-acting air-compressor animation and calculate swept volume, inlet-referenced flow and mean piston speed from dimensions, rpm and volumetric efficiency.