Another will be, may be transverse, may be vertical that is basically 3 dimensional flow or in pollard coordinates, we can say a velocity component in the tangential direction at any point or tangential and another radial.
Another will be, may be transverse, may be verticalthat is basically 3 dimensional flow or in pollard coordinates, we can say a velocitycomponent in the tangential direction at any point or tangential and another radial.