There were a small number of Fw 190D-0 and D-1 aircraft built for service evaluation and delivered during the spring and summer of 1943. For some odd reason, the designations Fw 190D-2 thru 8 were skipped, and the first production version of the "Dora" was the Fw 190D-9, which attained production status in the early summer of 1944. It was powered by a Jumo 213A-1 engine rated at 1776 hp for takeoff and 1600 at 18,000 feet. However, with MW 50 (water/methanol) injection, it could give 2240 hp at sea level and 2000 hp at 11,150 feet. The boost could not be used longer than ten minutes at a time, but there was sufficient MW 50 fuel for a maximum of 40 minutes use. Armament was two 20-mm MG 151 cannon in the wing roots with 200 rpg and two 13-mm MG 131 machine guns with 475 rpg mounted in the upper fuselage deck. A 1102-pound bomb could be carried on an underwing rack. Maximum speed was 357 mph at sea level, 397 mph at 10,830 feet, 426 mph at 21,650 feet, and 397 mph at 32,800 feet. An altitude of 6560 feet could be reached in 2.1 minutes, and 32,801 feet could be attained in 16.8 minutes. Range was 520 miles at 18,500 feet on internal fuel. Weights were 7694 lbs empty, 9840 lbs normal loaded, and 10,670 lbs maximum. The aircraft was well-armored, having a 14-mm plate for the pilot's head and shoulders, and an 8-mm plate for the seat back and surrounding area. The engine was protected by armor rings around the cowling.
Discussion Zen 5 Speculation (EPYC Turin and Strix Point/Granite Ridge - Ryzen 9000)
Discussion Intel current and future Lakes & Rapids thread
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