2- A slender model with semi-vertex angle =3 has to operate at M = 10 with...

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2- A slender model with semi-vertex angle =3 has to operate at M = 10 with an angle of attack of a =3. What are the respective angles of attack required to simulate the conditions if a wind tunnel test has to be carried out at (a) Moo =3.0, 0 =12 and (b) M =3.0, 0 =3. 3- Air flows with a Mach number of 2.8 over a flat plate which is set at an angle of 7 to the upstream flow. The pressure in the upstream flow is 100 kPa. Find the lift and drag coefficients using linearized theory. 2- A slender model with semi-vertex angle =3 has to operate at M = 10 with an angle of attack of a =3. What are the respective angles of attack required to simulate the conditions if a wind tunnel test has to be carried out at (a) Moo =3.0, 0 =12 and (b) M =3.0, 0 =3. 3- Air flows with a Mach number of 2.8 over a flat plate which is set at an angle of 7 to the upstream flow. The pressure in the upstream flow is 100 kPa. Find the lift and drag coefficients using linearized theory.

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