Question

fluid dynamics:

5. (a) If someone were to say that the Prandti-Meyer function v 32, what would this mean to 5 you? (Limit your answer to twenty words) (b) Nitrogen at 200 kPaa and 472 K is flowing at a Mach number of 2.54. After expanding around a smooth convex corner the velocity of the nitrogen is found to be 1200 m/sec. Through how many angles did the flow turn? Show all work 10 M>M

Answer 1

Tu 1pnci enic (4 VCue) = 32° Ture joe Nach nuulr. -tua nic aw to au^ gien -b convert rann fan Hach = 1 V=Trau Mayer augle MachH 2.5 ME Nitygen fa Nioger Yaudti-Neyer Awgle TO fiud tan Tan Y+1 Tay Taus . 4-81 .х 43.427 9.sh PРРPP 7 P РРРРре