Supermarine Spitfire (early Merlin-powered variants) - Wikipedia
Supermarine Spitfire variants powered by early model Rolls-Royce Merlin engines mostly utilised single-speed, single-stage superchargers. The British Supermarine Spitfire was the only Allied fighter aircraft of the Second World War to fight in front line service from the beginnings of the conflict, in September 1939, through to the end in ...
Supermarine Spitfire variants: specifications, performance and …
For example, the Merlin II and III which powered the Spitfire I produced a maximum of 1,030 hp (770 kW) using the 87 octane aviation fuel which was generally available from 1938 through to 1941; from early 1940 increasing supplies of 100 octane fuel allowed the maximum power to be increased to 1,310 hp (977 kW) with an increased supercharger ...
Supermarine Spitfire (early Merlin-powered variants)
This article deals with Spitfires powered by early Rolls-Royce Merlin engines which mostly utilised single-speed, single-stage superchargers. The second article describes Spitfire variants powered by later Merlins, with two-stage, two-speed superchargers, while the final article describes the Spitfires powered by Rolls-Royce Griffon engines.
Supermarine Spitfire variants & photos - Military Airshows.
The Mk.1 Spitfire had a 1,030-hp Merlin II engine and eight Browning 0.303-in machine guns. In early 1940 the Mk.IB was delivered which had a superior armament of two 20-mm cannon and four 0.303-in machine guns. Subsequent variants improved engine power, firepower, and strengthened airframes.
Supermarine Spitfire - Specifications, Facts ... - ️𝙈𝙖𝙜
2013年4月9日 · These early Spitfire Is were powered by a 1,030 hp (768 kW) Rolls Royce Merlin II, driving a two-blade fixed-pitch wooden propeller. Ejector exhaust stubs were introduced, as well as a tailwheel in place of the prototype’s skid.
Supermarine Spitfire - Wikipedia
The original airframe was designed to be powered by a Rolls-Royce Merlin engine producing 1,030 hp (768 kW). It was strong enough and adaptable enough to use increasingly powerful Merlins, and in later marks, Rolls-Royce Griffon engines producing up to 2,340 hp (1,745 kW).
The Most Iconic Supermarine Spitfire Variants - World War Wings
2024年7月9日 · Introduced in early 1941, it featured the more powerful Merlin 45 engine, delivering up to 1,470 horsepower. This variant could reach speeds of 374 mph and had a ceiling of 36,500 feet. The Mk V came in several sub-variants, including the Mk Vb with two 20mm Hispano cannons and four .303 machine guns, significantly enhancing its firepower.
Supermarine Spitfire - World History Encyclopedia
2024年3月18日 · Most Spitfires had a Rolls-Royce Merlin supercharged V12 engine, like the Lancaster bomber, Hawker Hurricane (the RAF's second-choice fighter), and American P-51 Mustang. The Mark XIV Spitfire was given an even more powerful Rolls-Royce Griffon V12 engine capable of 2,050 hp (1529 kW).
The evolution of the Supermarine Spitfire - Imperial War …
More powerful engines, new wing shapes, different armaments, and more were added to the Spitfire in an attempt to maintain its edge over enemy aircraft. The Supermarine Spitfire was the only Allied frontline fighter in complete and continuous development all the way through the Second World War.
Supermarine Spitfire variants: specifications, performance and armament ...
2024年11月24日 · Supermarine Spitfire variants powered by early model Rolls-Royce Merlin engines mostly utilised single-speed, single-stage superchargers. The British Supermarine Spitfire was the only Allied fighter aircraft of the Second World War to fight in front line service from the beginnings of the conflict, in September 1939, through to the end in ...
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