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praneeth_1728
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Homework Statement
a rectangular flat plate wing is considered for an aircraft.the aircraft needs to take off and land on a 1500 m long sea level runway and to cruise supersonically at mach no 2.5 at 8000 m altitude.assume aircraft weighs 16500kgf and max thrust of aircraft at sea level is 1/3 of aircraft weight and decreases proportionally to ambient density as altitude increases.select reasonable aspect ratio (b/c) and specify the attack angle alpha,with reasonable values for both, takeoff or landing and cruise.then making suitable assumptions about the effect of finite aspect ratio on wing lift and drag for both sub sonic and supersonic flight.determine the wing minimum area sufficient to meet the takeoff or landing and cruise requirements.the relevant design input parameters may be adjusted and the thrust may be gradually increased to achieve an acceptable design,if no satisfactory solution is possible at first.
even little help on the solution for this problem with any sort of supporting equation would be greatly appreciated.please help out.
thank you very much.