Simultaneous CH planar laser-induced fluorescence and particle imaging velocimetry in turbulent nonpremixed flames |
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| Authors: | C.D. Carter J.M. Donbar J.F. Driscoll |
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| Affiliation: | (1) Innovative Scientific Solutions, Inc., 2786 Indian Ripple Rd., Dayton, OH 45440, USA (E-mail: cartercd@possum.appl.wpafb.af.mil), US;(2) University of Michigan, Department of Aerospace Engineering, Ann Arbor, MI 48109, USA, US |
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| Abstract: | jet =18600). Here, PLIF images reveal a CH layer of thickness typically <1 mm from flame base to tip. Furthermore, in these permanently blue flames, we observe instantaneous flamefront strain rates – derived from the PIV data – in excess of ±104 s-1 without flame extinction. Received: 16 October 1997/Revised version: 30 October 1997 |
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| Keywords: | PACS: 07.60 42.80 82.40 |
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