Quasi-1D High-Speed Raman/Filtered Rayleigh Scattering for Combustion Dynamics Applications

Gaetano Magnotti; Yedhu Krishna

doi:10.1364/3D.2018.JTu4A.17

Quasi-1D High-Speed Raman/Filtered Rayleigh Scattering for Combustion Dynamics Applications

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

Abstract

Raman/Rayleigh scattering is a powerful diagnostics technique to measure temperature, species and their gradients in non-sooting jet flames, but it is typically limited to repetition rates of 10 Hz or lower. Here we introduce a novel approach to extend sampling rates to 10 kHz and enable access to enclosed combustors, while maintaining accuracy and precision levels adequate to experimental datasets intended for validation of numerical combustion models.

Original language	English (US)
Title of host publication	Imaging and Applied Optics 2018 (3D, AO, AIO, COSI, DH, IS, LACSEA, LS&C, MATH, pcAOP)
Publisher	The Optical Society
ISBN (Print)	9781943580446
DOIs	https://doi.org/10.1364/3D.2018.JTu4A.17
State	Published - Jun 18 2018

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KAUST Repository Item: Exported on 2020-10-01

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10.1364/3D.2018.JTu4A.17

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title = "Quasi-1D High-Speed Raman/Filtered Rayleigh Scattering for Combustion Dynamics Applications",

abstract = "Raman/Rayleigh scattering is a powerful diagnostics technique to measure temperature, species and their gradients in non-sooting jet flames, but it is typically limited to repetition rates of 10 Hz or lower. Here we introduce a novel approach to extend sampling rates to 10 kHz and enable access to enclosed combustors, while maintaining accuracy and precision levels adequate to experimental datasets intended for validation of numerical combustion models.",

author = "Gaetano Magnotti and Yedhu Krishna",

note = "KAUST Repository Item: Exported on 2020-10-01",

year = "2018",

month = jun,

day = "18",

doi = "10.1364/3D.2018.JTu4A.17",

language = "English (US)",

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booktitle = "Imaging and Applied Optics 2018 (3D, AO, AIO, COSI, DH, IS, LACSEA, LS&C, MATH, pcAOP)",

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address = "United States",

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T1 - Quasi-1D High-Speed Raman/Filtered Rayleigh Scattering for Combustion Dynamics Applications

AU - Magnotti, Gaetano

AU - Krishna, Yedhu

N1 - KAUST Repository Item: Exported on 2020-10-01

PY - 2018/6/18

Y1 - 2018/6/18

N2 - Raman/Rayleigh scattering is a powerful diagnostics technique to measure temperature, species and their gradients in non-sooting jet flames, but it is typically limited to repetition rates of 10 Hz or lower. Here we introduce a novel approach to extend sampling rates to 10 kHz and enable access to enclosed combustors, while maintaining accuracy and precision levels adequate to experimental datasets intended for validation of numerical combustion models.

AB - Raman/Rayleigh scattering is a powerful diagnostics technique to measure temperature, species and their gradients in non-sooting jet flames, but it is typically limited to repetition rates of 10 Hz or lower. Here we introduce a novel approach to extend sampling rates to 10 kHz and enable access to enclosed combustors, while maintaining accuracy and precision levels adequate to experimental datasets intended for validation of numerical combustion models.

UR - http://hdl.handle.net/10754/631630

UR - https://www.osapublishing.org/abstract.cfm?URI=3D-2018-JTu4A.17

UR - http://www.scopus.com/inward/record.url?scp=85051243204&partnerID=8YFLogxK

U2 - 10.1364/3D.2018.JTu4A.17

DO - 10.1364/3D.2018.JTu4A.17

M3 - Conference contribution

AN - SCOPUS:85051243204

SN - 9781943580446

BT - Imaging and Applied Optics 2018 (3D, AO, AIO, COSI, DH, IS, LACSEA, LS&C, MATH, pcAOP)

PB - The Optical Society

ER -

Quasi-1D High-Speed Raman/Filtered Rayleigh Scattering for Combustion Dynamics Applications

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