curvaturelev
algorithm
- first calculates curvature values in a 2d field in physical sence
- then extracts values of curvature along user defined flamefront
- see also kappanewlev of course the result is the same
syntax
[siso,curvff]=curvaturlev(X,Y,fdefine,level,s)
example for input
[siso,curvff]=curvaturlev(X,Y,Y_OH_,0.5,'rel')
input arguments
| Name |
description |
| X,Y |
vectors defining the rectangular domain |
| fdefine |
variable defining the flame front |
| level |
isolevel defining the flame front |
| s |
switch between absolut and relativ for level |
output arguments
| Name |
description |
| curvff |
values of curvature along curvilinear coordinate of flamefront |
| siso |
curvilinear coordinate of flame front |
| plot |
curvature along flame front |
toolbox tools required
matlab tools required
corresponding 3d tool