flamethicknonlintherm

algorithm

  • calculates thickness of a flame between user defined boundaries
  • defined by the maximum temperature gradient along a non linear cut through flame front for batch modus along curvilinear coordinate of flame front use
  • flamethicknonlinbtherm
    thicknonlin 

syntax

[flthickth300]=flamethicknonlintherm(X,Y,xs,ys,fdefine,level,s,variable,iso1,iso2) 

 

example for input

[flthickth300]=flamethicknonlintherm(X,Y,0.0056,0.0049,Z,0.5,'abs',temperature,0.9,0.1); 

 

input arguments

Name description
X,Y vectors defining the rectangular domain
xs,ys starting point of the cut
fdefine variable defining the flame front
level isovalue of fdefine defining the flame front
s switch (choose level, iso1,iso2 is rel. or absolut)
variable temperature
iso1, iso2 isolevels defining boundaries of flame front (e.g. 0.9, 0.1)

output arguments

Name description
flthick300 thermal thickness of a flame between user defined boundaries along a nonlinear cut

toolbox tools required

corresponding3d tool

Letzte Änderung: 24.02.2015 - Ansprechpartner: Dominique Thevenin