Infrared laser-absorption sensing for combustion gases
Infrared laser-absorption spectroscopy (IR-LAS) sensors play an important role in
diagnosing and characterizing a wide range of combustion systems. Of all the laser …
diagnosing and characterizing a wide range of combustion systems. Of all the laser …
Laser absorption spectroscopy for combustion diagnosis in reactive flows: A review
Laser absorption spectroscopy (LAS) has been rapidly developed and widely applied to
combustion diagnosis in recent decades. As a cost-effective tool for measuring multiple …
combustion diagnosis in recent decades. As a cost-effective tool for measuring multiple …
High-bandwidth scanned-wavelength-modulation spectroscopy sensors for temperature and H2O in a rotating detonation engine
CS Goldenstein, CA Almodóvar… - Measurement …, 2014 - iopscience.iop.org
The design and use of two-color tunable diode laser (TDL) absorption sensors for
measurements of temperature and H 2 O in a rotating detonation engine (RDE) are …
measurements of temperature and H 2 O in a rotating detonation engine (RDE) are …
Single-ended mid-infrared laser-absorption sensor for time-resolved measurements of water concentration and temperature within the annulus of a rotating detonation …
A novel single-ended mid-infrared laser-absorption sensor for time-resolved measurements
of water mole fraction and temperature was developed and deployed within the annulus of a …
of water mole fraction and temperature was developed and deployed within the annulus of a …
[PDF][PDF] 基于反谐振空芯光纤的中红外TDLAS 系统设计及应用实验研究
孙亚丽， 朱昕玥， 吴达坤， 伍成， 于飞， 李仁杰， 林鑫… - 光学学报, 2023 - researching.cn
摘要针对燃烧诊断在2~ 3 μm 波长的光谱测量需求, 设计并搭建了基于反谐振空芯光纤的可调谐
半导体吸收光谱(TDLAS) 测量装置, 开展了高温水汽在2. 5 μm 波长吸收光谱的定标与测量研究 …
半导体吸收光谱(TDLAS) 测量装置, 开展了高温水汽在2. 5 μm 波长吸收光谱的定标与测量研究 …
Turbulence/chemistry interactions in a ramp-stabilized supersonic hydrogen–air diffusion flame
Hybrid large-eddy/Reynolds-averaged Navier–Stokes simulations of turbulence/chemistry
interactions occurring within a ramp-injected, hydrogen-fueled scramjet combustor are …
interactions occurring within a ramp-injected, hydrogen-fueled scramjet combustor are …
Characterizing combustion of a hybrid rocket using laser absorption spectroscopy
S Fang, Z Wang, X Lin, F Li, R Li, J Li, Z Zhang… - … Thermal and Fluid …, 2021 - Elsevier
The combustion of an oxygen/paraffin hybrid rocket motor was experimentally characterized.
Firing tests were conducted for different oxidizer mass fluxes ranging from 2.47 to 3.40 g/(cm …
Firing tests were conducted for different oxidizer mass fluxes ranging from 2.47 to 3.40 g/(cm …
Noise immune TDLAS temperature measurement through spectrum shifting by using a Mach–Zehnder interferometer
L Xu, G Hou, S Qiu, A Huang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A noise immune temperature measurement method is proposed by using tunable diode
laser absorption spectroscopy (TDLAS). Noise immunity is achieved through spectrum …
laser absorption spectroscopy (TDLAS). Noise immunity is achieved through spectrum …
Gas–surface interactions in a large-scale inductively coupled plasma wind tunnel investigated by emission/absorption spectroscopy
S Fang, X Lin, H Zeng, X Zhu, F Zhou, J Yang, F Li… - Physics of …, 2022 - pubs.aip.org
Precise prediction of aerothermal loads is significantly limited by the unclear interactions
between the thermal protection system surface and the surrounding high-enthalpy gas. To …
between the thermal protection system surface and the surrounding high-enthalpy gas. To …
Simultaneous measurement of temperature and water concentration using a novel laser dispersion spectrum extraction method immune to carrier phase variation
R Wang, Y Pang, X Tang - Optics and Lasers in Engineering, 2023 - Elsevier
Quantitative measurement of temperature and concentration is of wide interest in
combustion diagnostics. In this paper, simultaneous temperature and water concentration …
combustion diagnostics. In this paper, simultaneous temperature and water concentration …