Countercurrent shear layer control of flame stabilization

E. Koc-Alkislar; L. Lourenco; A. Krothapalli; P. Strykowski

Countercurrent shear layer control of flame stabilization

E. Koc-Alkislar, L. Lourenco, A. Krothapalli, P. Strykowski

Administration (CSENG)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Abstract

The blow-out limit for jet flames issuing from an axisymmetric nozzle is increased by an order of magnitude by means of a shear layer control technique. The technique is based on the self excitation of a countercurrent shear layer which is established by the introduction of a reverse flow around the perimeter of an axisymmetric or rectangular jet. The mechanisms responsible for this remarkable increase of the blow-out limit are characterized by means of Particle Image Velocimetry.

Original language	English (US)
Title of host publication	28th Fluid Dynamics Conference
Publisher	American Institute of Aeronautics and Astronautics Inc, AIAA
State	Published - Jan 1 1997
Event	28th Fluid Dynamics Conference, 1997 - Snowmass Village, United States Duration: Jun 29 1997 → Jul 2 1997

Other

Other	28th Fluid Dynamics Conference, 1997
Country/Territory	United States
City	Snowmass Village
Period	6/29/97 → 7/2/97

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title = "Countercurrent shear layer control of flame stabilization",

abstract = "The blow-out limit for jet flames issuing from an axisymmetric nozzle is increased by an order of magnitude by means of a shear layer control technique. The technique is based on the self excitation of a countercurrent shear layer which is established by the introduction of a reverse flow around the perimeter of an axisymmetric or rectangular jet. The mechanisms responsible for this remarkable increase of the blow-out limit are characterized by means of Particle Image Velocimetry.",

author = "E. Koc-Alkislar and L. Lourenco and A. Krothapalli and P. Strykowski",

year = "1997",

month = jan,

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language = "English (US)",

booktitle = "28th Fluid Dynamics Conference",

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T1 - Countercurrent shear layer control of flame stabilization

AU - Koc-Alkislar, E.

AU - Lourenco, L.

AU - Krothapalli, A.

AU - Strykowski, P.

PY - 1997/1/1

Y1 - 1997/1/1

N2 - The blow-out limit for jet flames issuing from an axisymmetric nozzle is increased by an order of magnitude by means of a shear layer control technique. The technique is based on the self excitation of a countercurrent shear layer which is established by the introduction of a reverse flow around the perimeter of an axisymmetric or rectangular jet. The mechanisms responsible for this remarkable increase of the blow-out limit are characterized by means of Particle Image Velocimetry.

AB - The blow-out limit for jet flames issuing from an axisymmetric nozzle is increased by an order of magnitude by means of a shear layer control technique. The technique is based on the self excitation of a countercurrent shear layer which is established by the introduction of a reverse flow around the perimeter of an axisymmetric or rectangular jet. The mechanisms responsible for this remarkable increase of the blow-out limit are characterized by means of Particle Image Velocimetry.

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M3 - Conference contribution

AN - SCOPUS:84964264757

BT - 28th Fluid Dynamics Conference

PB - American Institute of Aeronautics and Astronautics Inc, AIAA

T2 - 28th Fluid Dynamics Conference, 1997

Y2 - 29 June 1997 through 2 July 1997

ER -

Countercurrent shear layer control of flame stabilization

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