What is divergence and curl

The above figure is an example of rotation, let us look at a 3d example.Mathematically, the curl of a vector can be computed by taking the cross product of del operator with the vector.If the initial flow rate is greater than the final flow rate divergence is negative (divergence <0).Divergence is an operation on a vector field that tells us how the field behaves toward or away from a point.By the divergence theorem if we take a tiny region v, the integral of div v over this region (which is the average value of div v.When the initial flow rate is less than the final flow rate, divergence is positive (divergence > 0).

That always sounded goofy to me, so i will call it del.) del is a formal vector;The formula for divergence is where , , are the component functions of.Formal definition of curl in three.Part 1 divergence download article 1 understand what divergence is.Divergence is an operation on a vector field that tells us how the field behaves toward or away from a point.Curl, the rotation of fields.