Air speed after it passes a tunnel

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SUMMARY

The discussion focuses on calculating airspeed changes in a fluid flow scenario, specifically transitioning from a constant airspeed of 6 m/s in area AxB to area ExB. The Navier-Stokes equations are identified as the appropriate mathematical framework for analyzing fluid dynamics in this context. For practical application, the book 'Elementary Fluid Dynamics' by D.J. Acheson is recommended for its comprehensive examples and explanations on the subject.

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  • Basic knowledge of boundary layer theory
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Students and professionals in engineering, particularly those specializing in fluid dynamics, aerodynamics, and anyone involved in analyzing airspeed variations in fluid flow scenarios.

Alpha_42
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Hey guys, i am new to this subject and need some help. The idea is that in area AxB there is a constant airspeed of for example 6 m/s. I would like a formula or another way I can calculate the airspeed at area ExB. I hope you guys can help me out. Thanks.

Marc_Tunnel.jpg
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I cannot be certain what your exact problem is, but for fluid flow near a boundary layer, Navier-Stokes equations can be used. Some good worked examples and a far better description of how to apply the NS equation can be found in 'Elemetary Fluid Dynamics' by D.J. Acheson
 

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