Armstrong Siddeley Serval

Serval/Double Mongoose
Type Radial engine
National origin United Kingdom
Manufacturer Armstrong Siddeley
First run 1928
Major applications Armstrong Whitworth Atalanta
Saro Cloud

The Armstrong Siddeley Serval was a British ten-cylinder aero engine developed by Armstrong Siddeley in the late 1920s. Following the company tradition the engine was named after the Serval wild cat.

Contents

Design and development

The Serval was a ten-cylinder, double-row, air-cooled radial piston engine. It was developed from the Armstrong Siddeley Mongoose and was, more or less, two Mongooses built around a single crankcase. In fact, it first appeared as the Double Mongoose in May 1928.[1]

Built in several variants, power output was about 340 hp (254 kW).

Variants

Serval I initially Double Mongoose

(1931) 340 hp.
Serval III
(1932)
Serval IIIB
(1932) 310 hp.
Serval IV
310 hp.
Serval V
(1933) 340 hp.

Applications

Specifications (Serval I)

Data from Lumsden.[2]

General characteristics

Components

Performance

See also

Related development

Related lists

References

Notes

  1. ^ Gunston 1989, p.17.
  2. ^ Lumsden 2003, p.77.

Bibliography

  • Gunston, Bill. World Encyclopedia of Aero Engines. Cambridge, England. Patrick Stephens Limited, 1989. ISBN 1-85260-163-9
  • Lumsden, Alec. British Piston Engines and their Aircraft. Marlborough, Wiltshire: Airlife Publishing, 2003. ISBN 1-85310-294-6.