Hi, Can anyone tell me how do I mesh a 3-d object, like rectangular water tank. I meshed the edges and faces. Do I need to mesh the volume?

Thanks. Shafayat

the first, you have to create a volume selecting the faces.

After that click on "mesh command button" and "mesh volumes", select the volume to mesh, the mesh type.... and apply.

Being a rectangular tank you don´t have a problems with hex mesh.

good luck.