How to mesh for regular pentagonal cylinder using ICEM in 2D?
 

Hello everybody,
I have some difficulty regarding meshing of pentagonal prism in ICEM. I have tried to create mesh using ogrid but some mesh enter inside cylinder. And when I try to create mesh without using ogrid, I couldn't control the sizing on the edges of cylinder. Even I try to create mesh by splitting into many blocks,at that time I can get mesh but it is not a proper,somewhere finer and some coarser. And with this mesh I try to use in Fluent but the cylinder is divided into two parts namely geom and cylinder. I try to rectify this problem too by adding parts. But still I face same problem. So I request everybody to help me out in creating this mesh.
Thank you.