NONINTRUSIVE TEMPERATURE MEASUREMENTS IN A TURBULENT DIFFUSION FLAME.

R. W. Dibble; R. E. Hollenbach

NONINTRUSIVE TEMPERATURE MEASUREMENTS IN A TURBULENT DIFFUSION FLAME.

R. W. Dibble^*, R. E. Hollenbach

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Laser Rayleigh thermometry is applied to a ducted non-premixed round jet flame of a nonsooting fuel mixture of methanol and hydrogen. The radial evolution of the temperature probability distribution function (pdf) is given for a single axial location. The first four moment of 70 temperature pdfs are reported. The temperature pdfs are compared with pdfs of a conserved scalar. Agreement is good on the centerline and at large radii. At intermediate radii, the flame zone, the double valued nature of the temperature-conserved scalar relationship does not allow an unambiguous resolution of discrepancies between reported pdfs of conserved scalars.

Original language	English (US)
Journal	AIAA Paper
State	Published - 1980
Externally published	Yes

ASJC Scopus subject areas

General Engineering

Cite this

@article{76a1c5c260334749ba025e2ff0cbb5a1,

title = "NONINTRUSIVE TEMPERATURE MEASUREMENTS IN A TURBULENT DIFFUSION FLAME.",

abstract = "Laser Rayleigh thermometry is applied to a ducted non-premixed round jet flame of a nonsooting fuel mixture of methanol and hydrogen. The radial evolution of the temperature probability distribution function (pdf) is given for a single axial location. The first four moment of 70 temperature pdfs are reported. The temperature pdfs are compared with pdfs of a conserved scalar. Agreement is good on the centerline and at large radii. At intermediate radii, the flame zone, the double valued nature of the temperature-conserved scalar relationship does not allow an unambiguous resolution of discrepancies between reported pdfs of conserved scalars.",

author = "Dibble, {R. W.} and Hollenbach, {R. E.}",

year = "1980",

language = "English (US)",

journal = "AIAA Paper",

issn = "0146-3705",

}

TY - JOUR

T1 - NONINTRUSIVE TEMPERATURE MEASUREMENTS IN A TURBULENT DIFFUSION FLAME.

AU - Dibble, R. W.

AU - Hollenbach, R. E.

PY - 1980

Y1 - 1980

N2 - Laser Rayleigh thermometry is applied to a ducted non-premixed round jet flame of a nonsooting fuel mixture of methanol and hydrogen. The radial evolution of the temperature probability distribution function (pdf) is given for a single axial location. The first four moment of 70 temperature pdfs are reported. The temperature pdfs are compared with pdfs of a conserved scalar. Agreement is good on the centerline and at large radii. At intermediate radii, the flame zone, the double valued nature of the temperature-conserved scalar relationship does not allow an unambiguous resolution of discrepancies between reported pdfs of conserved scalars.

AB - Laser Rayleigh thermometry is applied to a ducted non-premixed round jet flame of a nonsooting fuel mixture of methanol and hydrogen. The radial evolution of the temperature probability distribution function (pdf) is given for a single axial location. The first four moment of 70 temperature pdfs are reported. The temperature pdfs are compared with pdfs of a conserved scalar. Agreement is good on the centerline and at large radii. At intermediate radii, the flame zone, the double valued nature of the temperature-conserved scalar relationship does not allow an unambiguous resolution of discrepancies between reported pdfs of conserved scalars.

UR - http://www.scopus.com/inward/record.url?scp=0019299883&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0019299883

SN - 0146-3705

JO - AIAA Paper

JF - AIAA Paper

ER -

NONINTRUSIVE TEMPERATURE MEASUREMENTS IN A TURBULENT DIFFUSION FLAME.

Abstract

ASJC Scopus subject areas

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