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Gao Q, Weng W, Li B, Aldén M, Li Z. Gas Temperature Measurement Using Differential Optical Absorption Spectroscopy (DOAS). APPLIED SPECTROSCOPY 2018; 72:1014-1020. [PMID: 29911413 DOI: 10.1177/0003702818760864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A nonintrusive method for flow gas temperature measurement using differential optical absorption spectroscopy (DOAS) was demonstrated. A temperature-dependent spectra (TDS) originated from the DOAS spectra of sulfur dioxide (SO2) in the wavelength range of 276-310 nm was introduced, and the relationship between the TDS and the temperature was built through experimental calibration process. This relationship is found to be independent of SO2 concentration and can be used for temperature measurements. The experimental results indicated that the precision of the TDS method is < ± 0.3% for SO2 concentrations higher than 150 ppm with the optical path length of 170 mm. For lower concentrations, the precision is estimated to be ± 0.4% at 1 ppm. The relative deviation between the temperature measured by the TDS method and that measured by a thermocouple is within 3% in the temperature range of 298-750 K, and the TDS method has a quicker response to the fast-changing temperature than the thermocouple.
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Affiliation(s)
- Qiang Gao
- 1 Tianjin University, State Key Laboratory of Engines, Tianjin, China
- 2 Division of Combustion Physics, Lund University, Lund, Sweden
| | - Wubin Weng
- 2 Division of Combustion Physics, Lund University, Lund, Sweden
| | - Bo Li
- 1 Tianjin University, State Key Laboratory of Engines, Tianjin, China
| | - Marcus Aldén
- 2 Division of Combustion Physics, Lund University, Lund, Sweden
| | - Zhongshan Li
- 2 Division of Combustion Physics, Lund University, Lund, Sweden
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Blackie D, Blackwell-Whitehead R, Stark G, Pickering JC, Smith PL, Rufus J, Thorne AP. High-resolution photoabsorption cross-section measurements of SO2at 198 K from 213 to 325 nm. ACTA ACUST UNITED AC 2011. [DOI: 10.1029/2010je003707] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Rufus J, Stark G, Thorne AP, Pickering JC, Blackwell-Whitehead RJ, Blackie D, Smith PL. High-resolution photoabsorption cross-section measurements of SO2at 160 K between 199 and 220 nm. ACTA ACUST UNITED AC 2009. [DOI: 10.1029/2008je003319] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Rufus J, Stark G, Smith PL, Pickering JC, Thorne AP. High-resolution photoabsorption cross section measurements of SO2, 2: 220 to 325 nm at 295 K. ACTA ACUST UNITED AC 2003. [DOI: 10.1029/2002je001931] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- J. Rufus
- Harvard-Smithsonian Center for Astrophysics; Cambridge Massachusetts USA
- Imperial College; London UK
| | - G. Stark
- Department of Physics; Wellesley College; Wellesley Massachusetts USA
| | - Peter L. Smith
- Harvard-Smithsonian Center for Astrophysics; Cambridge Massachusetts USA
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Cacace F, Cipollini R, de Petris G, Rosi M, Troiani A. A New Sulfur Oxide, OSOSO, and Its Cation, Likely Present in the Io's Atmosphere: Detection and Characterization by Mass Spectrometric and Theoretical Methods. J Am Chem Soc 2000. [DOI: 10.1021/ja002533d] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fulvio Cacace
- Contribution from the Dipartimento di Studi di Chimica e Tecnologia delle Sostanze Biologicamente Attive, Università di Roma “La Sapienza”, P. le Aldo Moro, 5-00185 Roma, Italy, and the Dipartimento di Chimica, Università di Perugia, Via Elce di Sotto, 8-06123 Perugia, Italy
| | - Romano Cipollini
- Contribution from the Dipartimento di Studi di Chimica e Tecnologia delle Sostanze Biologicamente Attive, Università di Roma “La Sapienza”, P. le Aldo Moro, 5-00185 Roma, Italy, and the Dipartimento di Chimica, Università di Perugia, Via Elce di Sotto, 8-06123 Perugia, Italy
| | - Giulia de Petris
- Contribution from the Dipartimento di Studi di Chimica e Tecnologia delle Sostanze Biologicamente Attive, Università di Roma “La Sapienza”, P. le Aldo Moro, 5-00185 Roma, Italy, and the Dipartimento di Chimica, Università di Perugia, Via Elce di Sotto, 8-06123 Perugia, Italy
| | - Marzio Rosi
- Contribution from the Dipartimento di Studi di Chimica e Tecnologia delle Sostanze Biologicamente Attive, Università di Roma “La Sapienza”, P. le Aldo Moro, 5-00185 Roma, Italy, and the Dipartimento di Chimica, Università di Perugia, Via Elce di Sotto, 8-06123 Perugia, Italy
| | - Anna Troiani
- Contribution from the Dipartimento di Studi di Chimica e Tecnologia delle Sostanze Biologicamente Attive, Università di Roma “La Sapienza”, P. le Aldo Moro, 5-00185 Roma, Italy, and the Dipartimento di Chimica, Università di Perugia, Via Elce di Sotto, 8-06123 Perugia, Italy
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