7.4 A reservoir containing air at 2 MPa is connected to ambient air (y = 1.4) at 101 kPa through a C-D nozzle designed to produce flow at Mach 2.0, with axial flow at the nozzle exit plane. (See Figure P7.4.) Under these conditions, the nozzle is underexpanded, with a Prandtl-Meyer expansion fan at the exit. Find the flow direction after the initial expansion fan. How does this turning angle affect the net axial thrust forces exerted by the fluid on the nozzle? 2 MPa Figure P7.4

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Project Management Techniques

The guideways or the roadways that are undertaken to perform a project efficiently and all the tools required to accomplish the task are the general outlines for project management techniques.