FIDAP spatial accuracy
 

Hi all,

I'm doing 2D, incompressible, viscous simulations in FIDAP employing quadrilateral 4-node elements, with no upwinding. I couldn't find information in the manuals on the spatial accuracy using this type of element. Can you give me a hint what the accuracy is? Is it first order accurate in space?

Many thanks in advance,

Ingo Meisel