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Diffstat (limited to '689/CH2/EX2.5')
| -rw-r--r-- | 689/CH2/EX2.5/5.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/689/CH2/EX2.5/5.sce b/689/CH2/EX2.5/5.sce new file mode 100644 index 000000000..7cbd5cf84 --- /dev/null +++ b/689/CH2/EX2.5/5.sce @@ -0,0 +1,17 @@ +//Example 2.5 On Stagnation Point
+
+// Initialisation of variables
+h = 50;
+v = 100*5280/3600; //Speed in feet/sec
+rho_0 = 0.002378;
+rho_10000 = 0.001756;
+
+// Calculations
+Po = w*h;
+Ps_Po1 = (1/2)*rho_0*v^2;
+Ps_Po2 = (1/2)*rho_10000*v^2;
+V = 0.682*sqrt(Ps_Po2/(rho_0/2));
+
+//Results
+disp(V, "Part(c) Reading of airspeed indicator (mph):", Ps_Po2,"Part (b) difference between impact and static pressure at altitude 10000 ft(lb/sq-ft):", Ps_Po1,"Part (a) difference between impact and static pressure at sea level (lb/sq-ft):");
+
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