Question

1-)) A speed field is defined by V(u,v) = (V1/L)(-xi+yj). Here V1 and L are fixed. This current is two-dimensional and constant. 

a-) In which position in the current field does the velocity equal the velocity V1? 
Make an outline of the velocity field by drawing arrows inside x>=0. These arrows represent fluid velocity in representative positions. And support it with your calculations.

b-)Determine the acceleration field for this current.

2-)) The x and y components of a velocity field are given by u=x².y and v=-xy².

In this problem Is the flow the same as in question 1? Explain by supporting with your calculations.

Answer 1