+denissoliveira Posted June 26, 2015 Posted June 26, 2015 View File Mirage IIIC (SEPR) Mirage IIIC (SEPR) The new fighter design was named the Mirage III. It incorporated the new area ruling concept, where changes to the cross section of an aircraft were made as gradual as possible, resulting in the famous "wasp waist" configuration of many supersonic fighters. Like the Mirage I, the Mirage III had provision for a SEPR rocket engine. The prototype Mirage III flew on 17 November 1956, and attained a speed of Mach 1.52 on its 10th flight. The prototype was then fitted with manually operated intake half-cone shock diffusers, known as souris ("mice"), which were moved forward as speed increased to reduce inlet turbulence. The Mirage III attained a speed of Mach 1.8 in September 1957. The success of the Mirage III prototype resulted in an order for 10 pre-production Mirage IIIA fighters. These were almost two meters longer than the Mirage III prototype, had a wing with 17.3% more area, a chord reduced to 4.5%, and an Atar 09B turbojet with afterburning thrust of 58.9 kN (13,230 lbf). The SEPR rocket engine was retained, and the aircraft were fitted with Thomson-CSF Cyrano Ibis air intercept radar, operational avionics, and a drag chute to shorten landing roll Texture Temp by Ludo.m54Texture and Data.INI: Coupi3D mod: Denis Oliveira Submitter denissoliveira Submitted 06/26/2015 Category Mirage 3 2
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