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Blackshear, Perry L , Jr

Publications and source records attributed to Blackshear, Perry L , Jr.

Growth of Disturbances in a Flame-Generated Shear Region

Results are presented of an experimental and theoretical investigation of the growth of transverse velocity disturbances in the shear region caused by a flame in a duct. In the theoretical stability analysis, a flow field arising from a flame in a duct was analyzed. The flow was neutrally stable to symmetric disturbances and unstable to antisymmetric ones. In the experimental part of the program disturbances of various frequencies were imposed on a flame stabilized in a duct, and the effects were measured by shadow photography and photomultiplier-probe surveys.

Blackshear, Perry L , Jr↗