TY - JOUR
T1 - Application conditions of scanned-wavelength direct absorption spectroscopy for combustion diagnostics
AU - Yang, Bin
AU - Pan, Kewei
AU - Yang, Huinan
AU - Huang, Bin
AU - Liu, Peijin
N1 - Publisher Copyright:
© 2015, Shanghai Institute of Mechanical Engineering. All right reserved.
PY - 2015/10/1
Y1 - 2015/10/1
N2 - For understanding the influences of temperature and pressure on combustion diagnostics by the scanned-wavelength direct absorption spectroscopy (SDAS), the molecular absorption spectrum simulation method was used to discuss the application conditions. Based on HITRAN database, taking 7 185.597 cm-1 water-vapor line as an example, the influence factors were analyzed at different temperature and pressure. Considering the modulation range of diode laser is about 2 cm-1 at present, the application criterions of SDAS for combustion diagnostics were discussed and summarized, and the suggestions which broaden the application range were presented.
AB - For understanding the influences of temperature and pressure on combustion diagnostics by the scanned-wavelength direct absorption spectroscopy (SDAS), the molecular absorption spectrum simulation method was used to discuss the application conditions. Based on HITRAN database, taking 7 185.597 cm-1 water-vapor line as an example, the influence factors were analyzed at different temperature and pressure. Considering the modulation range of diode laser is about 2 cm-1 at present, the application criterions of SDAS for combustion diagnostics were discussed and summarized, and the suggestions which broaden the application range were presented.
KW - Combustion diagnostic
KW - Scanned-wavelength direct absorption spectroscopy
KW - Scanned-wavelength method
KW - Tunable diode laser absorption spectroscopy
UR - http://www.scopus.com/inward/record.url?scp=84948660379&partnerID=8YFLogxK
U2 - 10.13255/j.cnki.jusst.2015.05.006
DO - 10.13255/j.cnki.jusst.2015.05.006
M3 - 文章
AN - SCOPUS:84948660379
SN - 1007-6735
VL - 37
SP - 445
EP - 449
JO - Shanghai Ligong Daxue Xuebao/Journal of University of Shanghai for Science and Technology
JF - Shanghai Ligong Daxue Xuebao/Journal of University of Shanghai for Science and Technology
IS - 5
ER -