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The Mirage 4000 was noticeably larger and heavier than the single-engined Mirage 2000, the 4000 having two SNECMA M53-2 turbofans. [1] It also featured small canards above the engine air intakes and a true bubble canopy, compared to the Mirage 2000 and previous Mirages.
The thrust-to-weight ratio is usually calculated from initial gross weight at sea level on earth [6] and is sometimes called thrust-to-Earth-weight ratio. [7] The thrust-to-Earth-weight ratio of a rocket or rocket-propelled vehicle is an indicator of its acceleration expressed in multiples of earth's gravitational acceleration, g 0. [5]
Distributed propulsion on an aircraft is typically characterised not only by the distributed nature of the propulsive thrust but also by utilisation of the effect this has on the aircraft aerodynamics. [2] The propulsive air flows are distributed over the aerodynamic surfaces of the craft, typically spanwise over a fixed wing.
Nozzle of an M53 installed in a Mirage 2000B. M53-5 - powered initial Mirage 2000C models [7] Dry thrust: 54.0 kN (5,500 kgp / 12,230 lbf) Afterburning thrust: 86.3 kN (8,800 kgp / 19,400 lbf) M53-P2 - powered later Mirage 2000C models and used to upgrade earlier models [7] Dry thrust: 64.7 kN (6,600 kgp / 14,500 lbf)
The Dassault Mirage IIIV, also spelled Mirage III V, was a French vertical take-off and landing prototype fighter aircraft of the mid-1960s developed and produced by Dassault Aviation. The Mirage IIIV was a VTOL derivative of an existing conventional fighter, the Dassault Mirage III ; the principal difference between the two types was the ...
The Mirage III family has its origins within a series of studies conducted by the French Defence Ministry which had commenced in 1952. At the time, several nations had taken an interest in the prospects of a light fighter, which had been motivated by combat experiences acquired during the Korean War, specifically the Soviet-built Mikoyan-Gurevich MiG-15 jet-propelled fighter aircraft which had ...
Dassault's resulting prototype, dubbed Mirage IV 01, looked a lot like the Mirage IIIA, even though it had double the wing surface, two engines instead of one, and twice the unladen weight. [3] The Mirage IV also carried three times more internal fuel than the Mirage III.
Thrust range: 329–436 kN (74,000 lbf – 98,000 lbf) [7] Applications : the engine variants are designed exclusively for Boeing 777 -200, -200ER, -300 (the first generation 777 or 777 Classics). (Note that this does not include the second generation 777 -200LR, -300ER or F which are powered exclusively by the GE90 ).