Active control of a bluff-body stabilized methane/air jet flame issued from a coaxial nozzle is made by using miniature magnetic flap actuators attached to the outer nozzle.
The targeted turbulent flames were generated on a specially designed coaxial jet burner, in which low speed stoichiometric gas mixture was fed through the outer large tube to provide a laminar pilot flame for stabilization of the high speed jet flame issued through the small inner tube.
Sometimes the epic prose is heavy and overwrought (there are a lot of flames issuing forth and a few too many ponderous constructions: "They sat in the room called Heartbreak and they drank of the soma, but they were never drunken").
This paper reports measurements in turbulent nonpremixed CH4/H2 jet flames issuing into a heated and highly diluted coflow.
Numerical modeling of turbulent nonpremixed methane/hydrogen (1/1 by volume) flames issuing from a jet in hot coflow (JHC) is presented.
In the present paper autoignition is studied as the main stabilization mechanism in turbulent lifted H2/N2 jet flames issuing into a vitiated hot coflow.
This paper details a quantitative joint temperature, OH, and CH2O imaging experiment designed to investigate the stabilization of lifted turbulent methane flames issuing into a high temperature vitiated coflow.
The flame extinction processes and lifted flame stabilization features of nonpremixed flames issuing in diluted coflowing air were systematically examined under a wide range of aerodynamic conditions in order to reveal the competition between aerodynamics and dilution.
