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

Gaetano Magnotti^*, Yedhu Krishna

^*Corresponding author for this work

Mechanical Engineering

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

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	3D Image Acquisition and Display
Subtitle of host publication	Technology, Perception and Applications, 3D 2018
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781943580446
DOIs	https://doi.org/10.1364/3D.2018.JTu4A.17
State	Published - 2018
Event	3D Image Acquisition and Display: Technology, Perception and Applications, 3D 2018 - Orlando, United States Duration: Jun 25 2018 → Jun 28 2018

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F95-3D 2018
ISSN (Electronic)	2162-2701

Conference

Conference	3D Image Acquisition and Display: Technology, Perception and Applications, 3D 2018
Country/Territory	United States
City	Orlando
Period	06/25/18 → 06/28/18

Bibliographical note

Publisher Copyright:
© 2018 The Author(s).

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Access to Document

10.1364/3D.2018.JTu4A.17

Cite this

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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 = "Publisher Copyright: {\textcopyright} 2018 The Author(s).; 3D Image Acquisition and Display: Technology, Perception and Applications, 3D 2018 ; Conference date: 25-06-2018 Through 28-06-2018",

year = "2018",

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

language = "English (US)",

isbn = "9781943580446",

series = "Optics InfoBase Conference Papers",

publisher = "Optica Publishing Group (formerly OSA)",

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Magnotti, G & Krishna, Y 2018, Quasi-1D high-speed Raman/filtered Rayleigh scattering for combustion dynamics applications. in 3D Image Acquisition and Display: Technology, Perception and Applications, 3D 2018. Optics InfoBase Conference Papers, vol. Part F95-3D 2018, Optica Publishing Group (formerly OSA), 3D Image Acquisition and Display: Technology, Perception and Applications, 3D 2018, Orlando, United States, 06/25/18. https://doi.org/10.1364/3D.2018.JTu4A.17

Quasi-1D high-speed Raman/filtered Rayleigh scattering for combustion dynamics applications. / Magnotti, Gaetano; Krishna, Yedhu.
3D Image Acquisition and Display: Technology, Perception and Applications, 3D 2018. Optica Publishing Group (formerly OSA), 2018. (Optics InfoBase Conference Papers; Vol. Part F95-3D 2018).

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

TY - GEN

T1 - Quasi-1D high-speed Raman/filtered Rayleigh scattering for combustion dynamics applications

AU - Magnotti, Gaetano

AU - Krishna, Yedhu

PY - 2018

Y1 - 2018

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.

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

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

M3 - Conference contribution

AN - SCOPUS:85051243204

SN - 9781943580446

T3 - Optics InfoBase Conference Papers

BT - 3D Image Acquisition and Display

PB - Optica Publishing Group (formerly OSA)

T2 - 3D Image Acquisition and Display: Technology, Perception and Applications, 3D 2018

Y2 - 25 June 2018 through 28 June 2018

ER -

Quasi-1D high-speed Raman/filtered Rayleigh scattering for combustion dynamics applications

Abstract

Publication series

Conference

Bibliographical note

ASJC Scopus subject areas

Access to Document

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