flamelength
algorithm
- calculates flame length
- as length of the curvilinear coordinate defining the flame front
- does not stop if flame consists of several parts
- plots curvilinear coordinate of flame front
syntax
[dflength,flength]=flamelength(X,Y,fdefine,level,s,fig)
example for input
[dflength,flength]=flamelength(X,Y,Y_OH_,0.5,'rel','yes')
input arguments
| Name |
description |
| X,Y |
vectors defining the rectangular domain |
| fdefine |
variable defining the flame front (e.g. Z,Y_radical) |
| level |
isolevel of fdefine defining the flame front (e.g. 0.5) |
| s |
switch (choose level, iso1,iso2 is rel. or absolut) |
| fig |
input 'yes' for figure, 'no' for no figure |
output arguments
| Name |
description |
| flength |
total flamelength (m) |
| dflength |
lengths of several flame parts (m) |
| plot |
of flame front |
matlab tools required
corresponding 3d tool
