• Source: Armstrong Siddeley Panther

The Armstrong Siddeley Panther was a 27-litre 14-cylinder twin-row air-cooled radial aero engine developed by Armstrong Siddeley. It was originally named the Jaguar Major.




Variants



AS Panther IIIA
500 hp (370 kW)
AS Panther VII
638 hp (478 kW) at 2,400 rpm with 0.5 psi (3.5 kPa) boost




Applications


Armstrong Whitworth Atlas (Mk II)
Armstrong Whitworth A.W.XIV Starling MkII
Armstrong Whitworth A.W.16
Armstrong Whitworth A.W.35 Scimitar
Fairey Gordon
Fokker C.V
Hawker Hoopoe
Marinens Flyvebaatfabrikk M.F.11
Supermarine Air Yacht
Svenska Aero Jaktfalken (SA-14E)
Westland Wapiti V (first prototype)




Specifications (Panther VII)


Data from




= General characteristics

=
Type: 14-cylinder twin-row air-cooled radial engine
Bore: 5.25 in (133.4 mm)
Stroke: 5.5 in (139.7 mm)
Displacement: 1,667 cu in (27.3 L)
Length: 64 in (1.63 m)
Diameter: 46.45 in (1.18 m)
Dry weight: 1,047 lb (475 kg)




= Components

=
Valvetrain: Overhead valve
Supercharger: Centrifugal
Fuel system: Carburettor
Cooling system: Air-cooled




= Performance

=
Power output: 638 hp (478 kW) at 2,400 rpm with 0.5 psi (3.5 kPa) boost
Compression ratio: 5.1:1
Power-to-weight ratio: 0.61 hp/lb (1.01 kW/kg)




See also



Related development

Armstrong Siddeley Jaguar

Related lists

List of aircraft engines




References






= Notes

=




= Bibliography

=

Kata Kunci Pencarian:

• Armstrong Siddeley Panther
• Armstrong Siddeley
• Panther
• Armstrong Siddeley Tiger
• Armstrong Whitworth Scimitar
• Armstrong Siddeley Cheetah
• Armstrong Siddeley Lynx
• Armstrong Whitworth A.W.16
• Fairey Gordon
• Hawker Hart