Simultaneous temperature, H2O concentration and pressure measurement in a scramjet combustor with combined operation mode using wavelength modulation spectroscopy

2019 ◽  
Author(s):  
Wei Rao ◽  
Ming Wen ◽  
Mingyuan Xin ◽  
Junling Song ◽  
Gaoping Feng ◽  
...  
Keyword(s):  
Pressure Measurement ◽  
Operation Mode ◽  
Wavelength Modulation Spectroscopy ◽  
Wavelength Modulation ◽  
Modulation Spectroscopy ◽  
Scramjet Combustor ◽  
Combined Operation

Scanned-wavelength-modulation spectroscopy near 2.5 μm for H2O and temperature in a hydrocarbon-fueled scramjet combustor

2014 ◽  
Vol 116 (3) ◽  
pp. 717-727 ◽  
Author(s):  
C. S. Goldenstein ◽  
I. A. Schultz ◽  
R. M. Spearrin ◽  
J. B. Jeffries ◽  
R. K. Hanson
Keyword(s):  
Wavelength Modulation Spectroscopy ◽  
Wavelength Modulation ◽  
Modulation Spectroscopy ◽  
Scramjet Combustor

Mid-infrared ChG-on-MgF2 waveguide gas sensor based on wavelength modulation spectroscopy

2021 ◽  
Author(s):  
Mingquan Pi ◽  
Chuantao Zheng ◽  
Huan Zhao ◽  
Zihang Peng ◽  
Jiaming Lang ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Wavelength Modulation Spectroscopy ◽  
Wavelength Modulation ◽  
Mid Infrared ◽  
Modulation Spectroscopy
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