Need help with this problem please We want to determine the

Need help with this problem please!

We want to determine the penetration of a jet that is being injected orthogonal (perpendicular) to a fast-moving gas stream (a classic jet in cross-flow). Given the information below, what would be the average cross-stream penetration of the jet at a distance of 10 meters downstream? Jet information: Density=1.0 kg/m3, Diameter=4.8 mm, Mass flow=0.01 kg/sec Stream information: Density=0.65 kg/m3, Velocity=15 m/sec

Solution

The average cross section stream penetration for the given gas stream for the given data is 76.89m2