- #1
Milentije
- 48
- 0
What I need is a 2d mesh,user specified.I have find some solutions on net but still have problems compiling.Anyone knows wheret o find more?
integer :: ni,nj,i,j
real,dimension(:,:),allocatable :: x,y
real :: dx,dy,xc,yc
!--Set parameters
ni = 10 !--number of points in the x-direction
nj = 10 !--number of points in the y-direction
dx = 0.1 !--grid spacing in the x-direction
dy = 0.1 !--grid spacing in the y-direction
allocate( x(ni,nj),y(ni,nj) )
xc = 0.0
yc = 0.0
DO i=1,ni
DO j=1,nj
x(i,j) = xc
y(i,j) = yc
xc = xc + dx
END DO
yc = yc + dy
xc = 0.0
END DO
deallocate(x,y)2D mesh solutions are crucial in many scientific and engineering applications, as they allow for accurate and efficient modeling of complex systems. By specifying the needs of the user, we can tailor the mesh to accurately represent the structure and behavior of the system, leading to more accurate results and insights.
The specific needs of the user can be determined through a thorough understanding of the problem at hand, as well as discussions and consultations with the user. This allows us to identify key parameters and features that need to be accurately represented in the mesh.
There are several factors that are taken into account when finding 2D mesh solutions for user-specified needs. These include the geometry and complexity of the system, the desired level of accuracy, the type of simulation being performed, and the available computational resources.
There are various methods used to generate 2D mesh solutions, including structured and unstructured meshing techniques. These methods involve breaking down the system into smaller elements or cells, and then connecting them to form the mesh. The specific method used will depend on the needs of the user and the characteristics of the system.
The accuracy of 2D mesh solutions can be validated through comparison with experimental data or analytical solutions, if available. Additionally, sensitivity analysis can be performed to assess the impact of mesh parameters on the results. The mesh can also be refined or adjusted based on the needs of the user to improve accuracy.