
266 Oxygen-Enhanced Combustion
12.3 Experiments
Many important parameters arise in ame jet impinge-
ment processes.
31,32
The rst and most important aspect
is the overall geometric conguration. This includes the
target shape and its orientation relative to the burner. The
operating conditions strongly inuence the heat transfer
intensity. They also determine which mechanisms will
be most important. These conditions include the oxidizer
composition, the fuel composition, the equivalence ratio,
and the Reynolds number at the nozzle exit. Other factors
commonly have secondary inuences on the heat transfer
processes. These include the burner design ...