Gas temperature in transient CO2 plasma measured by Raman scattering

F.K. Brehmer, S. Welzel, B.L.M. Klarenaar, H.J. Meiden, van der, M.C.M. Sanden, van de, R.A.H. Engeln

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Uittreksel

Rotational Raman scattering on the vibrational ground state of CO2 was performed to determine the gas temperature in narrow-gap dielectric barrier discharges (DBDs). The Raman spectrometer was equipped with a straightforward spectral filtering to mask ca. 30 cm-1 (0.85 nm) centered around the excitation wavelength of 532 nm. Linearisation of the observed transitions (J = 18–42) was applied to retrieve gas temperatures in discharge gaps of 1 mm. The DBD was operated in pure CO2 at atmospheric pressure and non-negligible gas heating of about 160 K was observed at 33 W injected power. Based on a simplified energy balance the gas temperature measurements were extrapolated to a broad range of injected plasma power values (0–60 W).
Originele taal-2Engels
Pagina's (van-tot)155201-1/6
TijdschriftJournal of Physics D: Applied Physics
Volume48
Nummer van het tijdschrift15
DOI's
StatusGepubliceerd - 2015

Vingerafdruk

gas temperature
Discharge (fluid mechanics)
Raman scattering
Gases
Gas heating
Raman spectra
Plasmas
Gas fuel measurement
Energy balance
Linearization
Temperature measurement
Ground state
Atmospheric pressure
Spectrometers
Masks
linearization
Wavelength
Temperature
temperature measurement
atmospheric pressure

Citeer dit

Brehmer, F.K. ; Welzel, S. ; Klarenaar, B.L.M. ; Meiden, van der, H.J. ; Sanden, van de, M.C.M. ; Engeln, R.A.H. / Gas temperature in transient CO2 plasma measured by Raman scattering. In: Journal of Physics D: Applied Physics. 2015 ; Vol. 48, Nr. 15. blz. 155201-1/6.
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title = "Gas temperature in transient CO2 plasma measured by Raman scattering",
abstract = "Rotational Raman scattering on the vibrational ground state of CO2 was performed to determine the gas temperature in narrow-gap dielectric barrier discharges (DBDs). The Raman spectrometer was equipped with a straightforward spectral filtering to mask ca. 30 cm-1 (0.85 nm) centered around the excitation wavelength of 532 nm. Linearisation of the observed transitions (J = 18–42) was applied to retrieve gas temperatures in discharge gaps of 1 mm. The DBD was operated in pure CO2 at atmospheric pressure and non-negligible gas heating of about 160 K was observed at 33 W injected power. Based on a simplified energy balance the gas temperature measurements were extrapolated to a broad range of injected plasma power values (0–60 W).",
author = "F.K. Brehmer and S. Welzel and B.L.M. Klarenaar and {Meiden, van der}, H.J. and {Sanden, van de}, M.C.M. and R.A.H. Engeln",
year = "2015",
doi = "10.1088/0022-3727/48/15/155201",
language = "English",
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Gas temperature in transient CO2 plasma measured by Raman scattering. / Brehmer, F.K.; Welzel, S.; Klarenaar, B.L.M.; Meiden, van der, H.J.; Sanden, van de, M.C.M.; Engeln, R.A.H.

In: Journal of Physics D: Applied Physics, Vol. 48, Nr. 15, 2015, blz. 155201-1/6.

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

TY - JOUR

T1 - Gas temperature in transient CO2 plasma measured by Raman scattering

AU - Brehmer, F.K.

AU - Welzel, S.

AU - Klarenaar, B.L.M.

AU - Meiden, van der, H.J.

AU - Sanden, van de, M.C.M.

AU - Engeln, R.A.H.

PY - 2015

Y1 - 2015

N2 - Rotational Raman scattering on the vibrational ground state of CO2 was performed to determine the gas temperature in narrow-gap dielectric barrier discharges (DBDs). The Raman spectrometer was equipped with a straightforward spectral filtering to mask ca. 30 cm-1 (0.85 nm) centered around the excitation wavelength of 532 nm. Linearisation of the observed transitions (J = 18–42) was applied to retrieve gas temperatures in discharge gaps of 1 mm. The DBD was operated in pure CO2 at atmospheric pressure and non-negligible gas heating of about 160 K was observed at 33 W injected power. Based on a simplified energy balance the gas temperature measurements were extrapolated to a broad range of injected plasma power values (0–60 W).

AB - Rotational Raman scattering on the vibrational ground state of CO2 was performed to determine the gas temperature in narrow-gap dielectric barrier discharges (DBDs). The Raman spectrometer was equipped with a straightforward spectral filtering to mask ca. 30 cm-1 (0.85 nm) centered around the excitation wavelength of 532 nm. Linearisation of the observed transitions (J = 18–42) was applied to retrieve gas temperatures in discharge gaps of 1 mm. The DBD was operated in pure CO2 at atmospheric pressure and non-negligible gas heating of about 160 K was observed at 33 W injected power. Based on a simplified energy balance the gas temperature measurements were extrapolated to a broad range of injected plasma power values (0–60 W).

U2 - 10.1088/0022-3727/48/15/155201

DO - 10.1088/0022-3727/48/15/155201

M3 - Article

VL - 48

SP - 155201-1/6

JO - Journal of Physics D: Applied Physics

JF - Journal of Physics D: Applied Physics

SN - 0022-3727

IS - 15

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