Английская Википедия:Gnome-Rhône 14N

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Шаблон:Short description

Шаблон:Infobox Aircraft Engine

The Gnome-Rhône 14N was a 14-cylinder two-row air-cooled radial engine designed and manufactured by Gnome-Rhône just before the start of World War II. A development of the Gnome-Rhône 14K, the 14N was used on several French and even one German aircraft.

Design and development

The 14K's reliability was poor, so Gnome-Rhône carried out major redesign, using different materials for the pistons and valves, and enlarging the cooling fins to increase surface area by 39%.

The 14N was introduced in 1937 and was quickly installed on several aircraft models. In 1939, minor improvements allowed Gnome-Rhône to increase the compression ratio from 6.1:1 to 6.8:1, which increased power.

The 14N was further developed into the Gnome-Rhône 14R featuring a 2-stage supercharger, but this type was not widely used until after World War II as production of improved engines was restricted by the armistice with Germany.

Variants

Data from:Aircraft engines of the World 1945,[1] Aircraft engines of the World 1946[2]

  • 14N-2: Left hand (LH) rotation, Шаблон:Cvt
  • 14N-3: Right hand (RH) rotation version of N-2

Applications

Шаблон:Columns-list

Specifications (14N-48)

Шаблон:Pistonspecs

See also

References

Шаблон:Commons category

Citations

Шаблон:Reflist

Bibliography

  • Danel, Raymond and Cuny, Jean. L'aviation française de bombardement et de renseignement 1918-1940 Docavia n°12, Editions Larivière


Шаблон:Gnome-Rhône aeroengines