normtoff3
algorithm
- calculates and extracts normal components along isosurface of flame front
using the tools normal3 and extract3 - in a user defined number of points
- calculates starting points and directions of linear cuts along flame front
- plots normals along flame front
- note: by definition normals point to fresh gas for premixed flames or to the oxidizer side for non- premixed flames
syntax
[SNORM]=normtoff3(X,Y,Z,fdefine,level,s,inc)
example for input
[SNORM]=normtoff3(X,Y,Z,CO2,0.03,'abs',inc)
input arguments
|
X,Y,Z |
vectors defining the rectangular domain |
|
fdefine |
variable defining the flame front |
|
level |
isolevel defining the flame front |
|
s |
switch between absolut and relativ value of level |
|
inc |
increment: calculate normals in every inc point of flame surface |
output arguments
|
[SNORM] |
six linematrix containing: xs,ys,zs: starting points of normal vectors, nxs, nys,nzs: components of normal vectors |
|
plot |
flamefront, normals |