Assignment 1-2D Meshing Challenge

Aim:

1. To do the required geometric cleanup
2. To extract the midsurface
3. Mesh the mid surface according to the quality criteria provided.

component 1:

as we can see that the component is very easy. the geometric cleanup is simple toggling of the edges from free edges to shared edges.

since the geometry cleanup required is so simple, we may directly go for the midsurface extraction

the automidsurface feature itself can provide more than sufficient quality midsurface.

the midsurface we got is of suffiecient quality but it requires attention in 2 places

as we can see there is egdes which are free. these errors can be fixed by toggling the edges.

now we will search for the places where min element errors can happen due to spacing of adjacent edges and we will rectify it. the hole of dia 5 and less are patched.

now we can go for meshing the component

component 2:

this component doesnt requires any geometry cleanup

we will go directly for the extraction of the midsurface, using the automidsurface feature

patching the hole of dia 5 and less

replacing the points to avoid min length error

now we can mesh the component

component 3:

this component doesnt requires any geometric cleanup

we will extract the midsurface

we will do the required geometric cleanup i.e. toggling the edges to avoid minimum length errors, replacing the points and patching the holes of dia 5 and smaller.

now we can mesh the components

this completes the assignment, all the components are meshed according to the quality criteria provided.