Quote:
Originally Posted by Gryphon_
Ok then lets look at some hard numbers. Take a Spitfire-F-IXc-M61-15 with full fuel and turn the engine off, and glide at 280kph (160mph). Measure the rate of descent passing thru 2000m (5.1m/sec). This aircraft weighs 3377 kg in game.
Now try the same with a 109G2, you'll find this lighter aircraft (2846kg) has a much higher rate of descent of 6.2 m/sec at 280kph.
That Spitfire wing is really something...
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If you want to compare minimum sink rate between different planes, you should do so at – you guess – their minimum sink rate speed, and the same you should do to compare best L:d.
Now considering that Spitfire has a wing loading of around 130 kg per square meter, while the Messerschmitt is around 190, the best glide and minimum sink speeds are surely vastly different. Your test, performed at an arbitrary speed, doesn’t demonstrate anything meaningful. Moreover, the data provided (just weight and speed) are not enough to attempt any comparison.
A serious evaluation of Spitfire’s energy retaining capability is beyond my competence and – I suspect – beyond yours. In any case, you can make your attempt and send your report to Daidalos Team.