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 …
Recent advances in laser absorption and shock tube methods for studies of combustion chemistry
Recent advances in laser absorption and shock tube methodologies for studies of
combustion chemistry are reviewed. First the principles of shock tube operation are …
combustion chemistry are reviewed. First the principles of shock tube operation are …
Tunable diode laser spectroscopy as a technique for combustion diagnostics
MA Bolshov, YA Kuritsyn, YV Romanovskii - Spectrochimica Acta Part B …, 2015 - Elsevier
Tunable diode laser absorption spectroscopy (TDLAS) has become a proven method of
rapid gas diagnostics. In the present review an overview of the state of the art of TDL-based …
rapid gas diagnostics. In the present review an overview of the state of the art of TDL-based …
Probing dissolved CO2(aq) in aqueous solutions for CO2 electroreduction and storage
CO2 dissolved in aqueous solutions CO2 (aq) is important to CO2 capture, storage, photo-
/electroreduction in the fight against global warming and to CO2 analysis in drinks. Here, we …
/electroreduction in the fight against global warming and to CO2 analysis in drinks. Here, we …
Mercury telluride quantum dot based phototransistor enabling high-sensitivity room-temperature photodetection at 2000 nm
Near-to-mid-infrared photodetection technologies could be widely deployed to advance the
infrastructures of surveillance, environmental monitoring, and manufacturing, if the detection …
infrastructures of surveillance, environmental monitoring, and manufacturing, if the detection …
Laser-absorption-spectroscopy-based temperature and NH3-concentration time-history measurements during the oxidation processes of the shock-heated reacting …
As a carbon-free fuel, NH 3 has been considered as a potential and promising alternative
energy carrier in the future transportation system. This study simultaneously measured the …
energy carrier in the future transportation system. This study simultaneously measured the …
Simultaneous sensing of temperature, CO, and CO2 in a scramjet combustor using quantum cascade laser absorption spectroscopy
A mid-infrared laser absorption sensor was developed for gas temperature and carbon
oxide (CO, CO 2) concentrations in high-enthalpy, hydrocarbon combustion flows. This …
oxide (CO, CO 2) concentrations in high-enthalpy, hydrocarbon combustion flows. This …
Retrieval of gas concentrations in optical spectroscopy with deep learning
L Tian, J Sun, J Chang, J **a, Z Zhang, AA Kolomenskii… - Measurement, 2021 - Elsevier
A novel direct absorption spectroscopy gas sensing system based on end-to-end deep
neural networks was proposed for measurements of gas concentration. One-dimensional …
neural networks was proposed for measurements of gas concentration. One-dimensional …
Dependence of calculated postshock thermodynamic variables on vibrational equilibrium and input uncertainty
The purpose of this article is to explore the dependence of calculated postshock
thermodynamic properties in shock tube experiments upon the vibrational state of the test …
thermodynamic properties in shock tube experiments upon the vibrational state of the test …
Non-uniform temperature and species concentration measurements in a laminar flame using multi-band infrared absorption spectroscopy
We report in situ measurements of non-uniform temperature, H 2 O and CO 2 concentration
distributions in a premixed methane–air laminar flame using tunable diode laser absorption …
distributions in a premixed methane–air laminar flame using tunable diode laser absorption …