what is reynolds number and what are its applications
What is Reynolds Number and What are its Applications?
Reynolds number plays an important role in the study of fluid mechanics. In this Buzzle article, we shall study about the significance of Reynolds number, and find out what it is used for.
Applications of Reynolds Number
1) Reynolds number plays an important part in the calculation of the friction factor in a few of the equations of fluid mechanics, including the Darcy-Weisbach equation.
2) It is used when modeling the movement of organisms swimming through water.
3) Atmospheric air is considered to be a fluid. Hence, the Reynolds number can be calculated for it. This makes it possible to apply it in wind tunnel testing to study the aerodynamic properties of various surfaces.
4) It plays an important part in the testing of wind lift on aircraft, especially in cases of supersonic flights where the high speed causes a localized increase in the density of air surrounding the aircraft.