한국연소학회지 (Journal of the Korean Society of Combustion)

  • 제17권1호
  • /
  • Pages.12-21
  • /
  • 2012
  • /
  • 1226-0959(pISSN)
  • /
  • 2466-2089(eISSN)
한국연소학회 (The Korean Society of Combustion)
권호 표지

다이오드 레이저를 이용한 배기가스 $O_2$ 농도 및 온도 동시 측정에 관한 실험적 연구

The Experimental Study on Simultaneous Measurements of $O_2$ Concentration and Temperature of Flue Gas Using a Single Diode Laser

  • 김세원 (한국생산기술연구원 에너지시스템연구그룹) ;
  • 신명철 (한국생산기술연구원 에너지시스템연구그룹) ;
  • 이창엽 (한국생산기술연구원 에너지시스템연구그룹) ;
  • 윤성운 (한국생산기술연구원 에너지시스템연구그룹) ;
  • 김영일 (포항산업과학연구원 에너지자원연구본부)
  • 투고 : 2012.12.14
  • 심사 : 2012.02.18
  • 발행 : 2012.03.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Simultaneous measurements of oxygen concentration and temperature using diode laser in the combustion environment are successfully accomplished. A single DFB type diode laser of 760 nm line centre frequency is used and the scanned-wavelength direct absorption spectroscopy method and wavelength modulation spectroscopy method are applied to measure absorption signals below 793 K temperature region. The experimental results show that oxygen concentration are measured within 1% accuracy and temperature are measured within 5% accuracy. This new method of simultaneous measurements of concentration and temperature with a single diode laser shows a great promise.

키워드

참고문헌

  1. E. D. Hinkley and P. L. Kelley, "Detection of air pollutants with tunable diode lasers", Science Vol. 171, 1971, 635-639 https://doi.org/10.1126/science.171.3972.635
  2. R. K. Hanson and P. K. Falcone, "Temperature measurement technique for high temperature gases using a tunable diode laser", Appl. Opt. Vol. 17, 1978, 2477-2480 https://doi.org/10.1364/AO.17.002477
  3. M. Lackner, "Tunable diode laser spectroscopy(TD LAS) in the process industries-a review", Rev. Chem. Eng. Vol. 23, No. 65, 2007
  4. P. A. Martin, "Near-infrared diode laser spectroscopy in chemical process and environmental air monitoring", Chem. Soc. Rev. Vol. 31, 2002, 201-210 https://doi.org/10.1039/b003936p
  5. P. Werle, "A review of recent advances in semiconductor laser based gas monitors", Spectrochim. Acta. Vol. 54, 1998, 197-236 https://doi.org/10.1016/S1386-1425(97)00227-8
  6. M. G. Allen, "Diode laser absorption sensors for gas-dynamic and combustion flows", Meas. Sci. Technol. Vol. 9, 1998, 545-562 https://doi.org/10.1088/0957-0233/9/4/001
  7. R. K. Hanson and J. B. Jeffries, "Diode laser sensors for ground testing", Spectrochim. AIAA, 2006, 2006-3441
  8. M. P. Arroyo and R. K. Hanson, "Absorption measurements of water-vapor concentration, temperature, and line-shapre parameters using a tunable InGaAs laser", Applied Optics, Vol. 32, 1993, 6104-6116 https://doi.org/10.1364/AO.32.006104
  9. D. S. Baer, M. E. Newfield, N. Gopaul, and R. K. Hanson, "Multiplexed diode-laser sensor system for simultaneous $H_2O$$O_2$, and temperature measurements", Optics Letters, Vol. 19, 1994, 1900-1902 https://doi.org/10.1364/OL.19.001900
  10. J. T. C. Liu, J. B. Jeffries, and R. K. Hanson, "wavelength modulation absorption spectroscopy with 2 f detection using multiplexed diode lasers for rapid temperature measurements in gaseous flows", App. Phys. B, Vol. 78, 2004, 503-511 https://doi.org/10.1007/s00340-003-1380-7
  11. X. Zhou, X. Liu, J. B. Jeffries, and R. K. Hanson, "Development of a sensor for temperature and water concentration in combustion gases using a single tunable diode laser", Meas. Sci. Technol. Vol. 14, 2003, 1459-1468 https://doi.org/10.1088/0957-0233/14/8/335
  12. L. C. Philippe and R. K. Hanson, "Laser diode wavelength- modulation spectroscopy for simultaneous measurement of temperature, pressure, and velocity in shock-heated oxygen flows", Applied Optics, Vol. 32, 1993, 6090-6103 https://doi.org/10.1364/AO.32.006090
  13. J. A. Silver and D. J. Kane, "Diode laser measurements of concentration and temperature in microgravity combustion", Meas. Sci. Technol. Vol. 10, 1999, 845-852 https://doi.org/10.1088/0957-0233/10/10/303
  14. J. Wang, S. T. Sanders, J. B. Jeffries, and R. K. Hanson, "Oxygen measurements at high pressures using vertical cavity surface-emitting lasers", App. Phys. B. Vol. 72, 2001, 865-872 https://doi.org/10.1007/s003400100539
  15. L. S. Rothman et al. "The HITRAN 2008 molecular spectroscopic database", J. Quant. Spectrosc. Radiat. Transfer., 2009, 533-572