Before revision: Drag coefficients in fluids with Reynolds number approximately 104 In fluid dynamics, the drag coefficient (commonly denoted as: , or ) is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water.
After revision: Shapes are depicted with the same frontal areaDrag coefficients in fluids with Reynolds number approximately 104 In fluid dynamics, the drag coefficient (commonly denoted as: , or ) is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water.