A supersonic nozzle produces a flow of nitrogen at M = 2.0 and p = 0.7...

  

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A supersonic nozzle produces a flow of nitrogen at M₁ = 2.0 and p = 0.7 bar. This discharges into an ambient pressure of 1.0 bar, producing the flow pattern shown in Figure 8.8. (a) Compute the pressures, Mach numbers, and flow directions in regions 2, 3, and 4. (b) Make a sketch of the exit jet showing all angles to scale (streamlines, shock lines, and Mach lines). M₁ = 1.6 = 8.5 psia P₁ 12° chord 6 ft- = Figure P8.8 12° A supersonic nozzle produces a flow of nitrogen at M₁ = 2.0 and p = 0.7 bar. This discharges into an ambient pressure of 1.0 bar, producing the flow pattern shown in Figure 8.8. (a) Compute the pressures, Mach numbers, and flow directions in regions 2, 3, and 4. (b) Make a sketch of the exit jet showing all angles to scale (streamlines, shock lines, and Mach lines). M₁ = 1.6 = 8.5 psia P₁ 12° chord 6 ft- = Figure P8.8 12°

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a Compute the pressures Mach numbers and flow directions in regions 2 3 and 4 Region 2 The pressure ... View the full answer