Bicicletta

to the flame

are you
turbulent
or
laminar
determined 
      by the
Reynolds Number
 
are you
severely limited
by the
mixing rate
of your reactants,
fuel 
and
air,
or by the
combustion rate
      where your
radicals
are swiftly
consumed 
 
would the derivation
of the
mixture fraction equation
      define
you
      or the
reversibility
of your
chemical reactions
undefine 
you