Gnome Gamma Explained

The Gnome 7 Gamma was a French designed, seven-cylinder, air-cooled rotary aero engine. Powering several pre-World War I era aircraft types it produced 70 horsepower (52 kW) from its capacity of 12 litres (680 cubic inches).[1]

A 14-cylinder variant was known as the Gnome 14 Gamma-Gamma.

Variants

Gnome 7 Gamma
  • Seven-cylinder, single-row rotary engine.
    Gnome 14 Gamma-Gamma
  • 14-cylinder, two-row rotary engine using Gamma cylinders. 140 hp (104 kW).

    Applications

    List from Lumsden

    Gnome 7 Gamma

    Gnome 14 Gamma-Gamma

    References

    Bibliography

    Notes and References

    1. Lumsden 2003, p. 151.