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//Example 2.9 Flow around a circular cylinder
// Initialisation of variables
P0 = 2116.2;
U = 100;
rho = 0.002378;
theta = 15;
// Calculations
P = P0 + rho*U^2*(1 - 4*sind(theta)^2)/2;
//Results
disp(P,"Pressure at a point on the surface of cylinder (lb/sq-ft)");
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