Category:Piston engines

• Reciprocating engine (engineering)

4

• 4-bolt main (engineering)

6

• 6-bolt main (engineering)

A

• Applications of the Stirling engine (physics)
• Axial engine (engineering)

B

• Bash valve (engineering)
• Beale number (computing)
• Bourke engine (engineering)

C

• Cam-in-block (engineering)
• CNA C.VI (engineering)
• Compression ratio (engineering)
• Crankshaft (engineering)
• Cutoff (steam engine) (engineering)

E

• Elsbett (engineering)
• Ericsson cycle (physics)

F

• Flathead engine (engineering)
• Flathead motorcycles (engineering)
• Fluidyne engine (engineering)
• Free-piston engine (engineering)
• Free-piston linear generator (engineering)

I

• Indicator diagram (computing)
• Internal combustion engine (engineering)
• IOE engine (engineering)

J

• Jeep Tornado engine (engineering)

L

• Long-stroke engine (engineering)

M

• Mean effective pressure (engineering)
• Mean piston speed (engineering)

N

• NACA Report No. 1026 (engineering)
• Newcomen atmospheric engine (physics)

O

• Oil field engine (engineering)
• Otto cycle (physics)

P

• Pressure–volume diagram (computing)

R

• Reversing gear (engineering)
• Rhombic drive (engineering)

S

• Single- and double-acting cylinders (engineering)
• Six-stroke engine (engineering)
• Split cycle engine (engineering)
• Steam engine (physics)
• Stirling engine (physics)
• Stoddard engine (physics)
• Stroke ratio (engineering)
• Stuffing box (engineering)
• Sun and planet gear (engineering)

T

• T-head engine (engineering)
• Thermomechanical generator (engineering)
• Turbo-compound engine (engineering)

U

• Uniflow steam engine (engineering)

W

• West number (computing)
• Wobble plate engine (engineering)