Quantitative detection of hydrogen peroxide in an HCCI engine using photofragmentation laser-induced fluorescence

B. Li; M. Jonsson; M. Algotsson; J. Bood; Z. S. Li; O. Johansson; M. Aldén; M. Tunér; B. Johansson

doi:10.1016/j.proci.2012.05.080

Quantitative detection of hydrogen peroxide in an HCCI engine using photofragmentation laser-induced fluorescence

B. Li, M. Jonsson, M. Algotsson, J. Bood^*, Z. S. Li, O. Johansson, M. Aldén, M. Tunér, B. Johansson

^*Corresponding author for this work

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

35 Scopus citations

Abstract

A photofragmentation laser-induced fluorescence (PF-LIF) technique was applied to an HCCI engine for hydrogen peroxide (H₂O₂) measurements. A pump-probe strategy was adopted with the pump laser (266 nm) photolyzing H₂O₂, and with the probe laser (283 nm) detecting the generated OH photofragments. An on-line calibration process was performed by introducing a known amount of vaporized H₂O ₂/water solution into the engine cylinder. Crank-angle resolved mass fractions of H₂O₂ were obtained, and for the first time, single-shot imaging of H₂O₂ was realized in the HCCI engine. It has also been verified that the PF-LIF signal originates mainly from H₂O₂ with a smaller interference from HO₂. The crank-angle resolved experimental data were compared to mass fractions calculated with the software package Digital Analysis of Reaction Systems (DARS). The calculated H₂O₂ profile agrees well with the experimental results regarding mass fraction level, while the shapes of the profiles deviate slightly. Calculated mass fractions of HO₂ indicate that interfering signal contributions from HO₂ is the major reason for the deviation.

Original language	English (US)
Pages (from-to)	3573-3581
Number of pages	9
Journal	Proceedings of the Combustion Institute
Volume	34
Issue number	2
DOIs	https://doi.org/10.1016/j.proci.2012.05.080
State	Published - 2013
Externally published	Yes

Bibliographical note

Funding Information:
This work was financially supported by the Swedish Energy Agency and the Swedish Foundation for Strategic Research, SSF, through the CECOST organization. Also support from the Swedish Research Council and the Advanced Grant (DALDECS) through the European Research Council, ERC, is gratefully acknowledged.

Keywords

HCCI engine
Hydrogen peroxide
Mass fraction
Photofragmentation laser induced fluorescence
Two-dimensional imaging

ASJC Scopus subject areas

General Chemical Engineering
Mechanical Engineering
Physical and Theoretical Chemistry

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10.1016/j.proci.2012.05.080

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title = "Quantitative detection of hydrogen peroxide in an HCCI engine using photofragmentation laser-induced fluorescence",

abstract = "A photofragmentation laser-induced fluorescence (PF-LIF) technique was applied to an HCCI engine for hydrogen peroxide (H2O2) measurements. A pump-probe strategy was adopted with the pump laser (266 nm) photolyzing H2O2, and with the probe laser (283 nm) detecting the generated OH photofragments. An on-line calibration process was performed by introducing a known amount of vaporized H2O 2/water solution into the engine cylinder. Crank-angle resolved mass fractions of H2O2 were obtained, and for the first time, single-shot imaging of H2O2 was realized in the HCCI engine. It has also been verified that the PF-LIF signal originates mainly from H2O2 with a smaller interference from HO2. The crank-angle resolved experimental data were compared to mass fractions calculated with the software package Digital Analysis of Reaction Systems (DARS). The calculated H2O2 profile agrees well with the experimental results regarding mass fraction level, while the shapes of the profiles deviate slightly. Calculated mass fractions of HO2 indicate that interfering signal contributions from HO2 is the major reason for the deviation.",

keywords = "HCCI engine, Hydrogen peroxide, Mass fraction, Photofragmentation laser induced fluorescence, Two-dimensional imaging",

author = "B. Li and M. Jonsson and M. Algotsson and J. Bood and Li, {Z. S.} and O. Johansson and M. Ald{\'e}n and M. Tun{\'e}r and B. Johansson",

note = "Funding Information: This work was financially supported by the Swedish Energy Agency and the Swedish Foundation for Strategic Research, SSF, through the CECOST organization. Also support from the Swedish Research Council and the Advanced Grant (DALDECS) through the European Research Council, ERC, is gratefully acknowledged.",

year = "2013",

doi = "10.1016/j.proci.2012.05.080",

language = "English (US)",

volume = "34",

pages = "3573--3581",

journal = "Proceedings of the Combustion Institute",

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T1 - Quantitative detection of hydrogen peroxide in an HCCI engine using photofragmentation laser-induced fluorescence

AU - Li, B.

AU - Jonsson, M.

AU - Algotsson, M.

AU - Bood, J.

AU - Li, Z. S.

AU - Johansson, O.

AU - Aldén, M.

AU - Tunér, M.

AU - Johansson, B.

N1 - Funding Information: This work was financially supported by the Swedish Energy Agency and the Swedish Foundation for Strategic Research, SSF, through the CECOST organization. Also support from the Swedish Research Council and the Advanced Grant (DALDECS) through the European Research Council, ERC, is gratefully acknowledged.

PY - 2013

Y1 - 2013

N2 - A photofragmentation laser-induced fluorescence (PF-LIF) technique was applied to an HCCI engine for hydrogen peroxide (H2O2) measurements. A pump-probe strategy was adopted with the pump laser (266 nm) photolyzing H2O2, and with the probe laser (283 nm) detecting the generated OH photofragments. An on-line calibration process was performed by introducing a known amount of vaporized H2O 2/water solution into the engine cylinder. Crank-angle resolved mass fractions of H2O2 were obtained, and for the first time, single-shot imaging of H2O2 was realized in the HCCI engine. It has also been verified that the PF-LIF signal originates mainly from H2O2 with a smaller interference from HO2. The crank-angle resolved experimental data were compared to mass fractions calculated with the software package Digital Analysis of Reaction Systems (DARS). The calculated H2O2 profile agrees well with the experimental results regarding mass fraction level, while the shapes of the profiles deviate slightly. Calculated mass fractions of HO2 indicate that interfering signal contributions from HO2 is the major reason for the deviation.

AB - A photofragmentation laser-induced fluorescence (PF-LIF) technique was applied to an HCCI engine for hydrogen peroxide (H2O2) measurements. A pump-probe strategy was adopted with the pump laser (266 nm) photolyzing H2O2, and with the probe laser (283 nm) detecting the generated OH photofragments. An on-line calibration process was performed by introducing a known amount of vaporized H2O 2/water solution into the engine cylinder. Crank-angle resolved mass fractions of H2O2 were obtained, and for the first time, single-shot imaging of H2O2 was realized in the HCCI engine. It has also been verified that the PF-LIF signal originates mainly from H2O2 with a smaller interference from HO2. The crank-angle resolved experimental data were compared to mass fractions calculated with the software package Digital Analysis of Reaction Systems (DARS). The calculated H2O2 profile agrees well with the experimental results regarding mass fraction level, while the shapes of the profiles deviate slightly. Calculated mass fractions of HO2 indicate that interfering signal contributions from HO2 is the major reason for the deviation.

KW - HCCI engine

KW - Hydrogen peroxide

KW - Mass fraction

KW - Photofragmentation laser induced fluorescence

KW - Two-dimensional imaging

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Quantitative detection of hydrogen peroxide in an HCCI engine using photofragmentation laser-induced fluorescence

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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