Quote:
Originally Posted by Kurfürst
The V15a figures depicted in the William's graph are showing the aircraft down on power. As per the report the aircraft engine was down on power (by 45 PS), and the results were corrected to the nominal engine outputs. With the corrected output, speeds were 498 km/h (309 mph) on the deck and 574 km/h at 4800 m (356 mph at 15750 feet). See:
http://kurfurst.org/Performance_test...w_109V15a.html
6 1/2 lbs at 3000 rpm was 5 minute power, not 30 min on the Spitfire. 6 1/2 at 3000 lbs was a "climb" power but only with the rpm reduced to 2800.
This one is more realistics, with some of the 'accidentally omitted' added. |
Quote:
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Originally Posted by Kurfürst;
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Kurfürst, can you add speed increasing with "
overrev the engine above FTH" that you have mentioned here.. ?
http://forum.1cpublishing.eu/showpos...postcount=1606