[HTML][HTML] Laser sensors for energy systems and process industries: Perspectives and directions
Sensors are perhaps the most important and integral components of our modern society.
With global warming and environmental pollution garnering ever-increasing attention, as …
With global warming and environmental pollution garnering ever-increasing attention, as …
On estimating physical and chemical properties of hydrocarbon fuels using mid-infrared FTIR spectra and regularized linear models
The concept of a compact, economical FTIR-based analyzer for estimating the properties of
hydrocarbon fuels with small amounts of fuel is proposed. The high correlations between …
hydrocarbon fuels with small amounts of fuel is proposed. The high correlations between …
Shock tube study of ethanol pyrolysis I: Multi-species time-history measurements
Time-histories of the concentration of major products of ethanol pyrolysis at 1 atm and 10
atm in the temperature range of 1200–1600 K were measured behind reflected shock waves …
atm in the temperature range of 1200–1600 K were measured behind reflected shock waves …
Reflected shock-initiated ignition probed via simultaneous lateral and endwall high-speed imaging with a transparent, cylindrical test-section
A TRAnsparent cylindrical (TRAC) shock tube test section has been developed to explore
the ignition structure behind reflected shockwaves via simultaneous lateral and endwall high …
the ignition structure behind reflected shockwaves via simultaneous lateral and endwall high …
Low-temperature oxidation of n-octane and n-decane in shock tubes: Differences in time histories of key intermediates
The impact of chain length on the time histories of key intermediate species that form upon
first-stage ignition was studied experimentally in a shock tube using multi-color laser …
first-stage ignition was studied experimentally in a shock tube using multi-color laser …
Laser-based CO concentration and temperature measurements in high-pressure shock-tube studies of n-heptane partial oxidation
This paper presents a laser-based absorption technique for measuring temperature and CO
concentration in high-pressure shock tubes. Two fundamental vibrations of CO (v"= 0, P8 …
concentration in high-pressure shock tubes. Two fundamental vibrations of CO (v"= 0, P8 …
Time-resolved, single-ended laser absorption thermometry and H2O, CO2, and CO speciation in a H2/C2H4-fueled rotating detonation engine
Rotating detonation engines (RDEs) require novel diagnostic tools to better understand
complex detonation behavior and improve performance. To this end, a single-ended laser …
complex detonation behavior and improve performance. To this end, a single-ended laser …
Analysis of laser absorption gas sensors employing scanned-wavelength modulation spectroscopy with 1f-phase detection
The recently introduced wavelength-modulation spectroscopy with 1 f-phase detection
(WMS-θ _ 1f θ 1 f) technique showed promising results with potentially improved …
(WMS-θ _ 1f θ 1 f) technique showed promising results with potentially improved …
Beam-steering-effect immune laser absorption spectrum extraction for precise and robust temperature measurement
Tunable diode laser absorption spectroscopy is widely used for temperature measurement
in combustion monitoring due to its merits of rapidity, non-contact capability, and high …
in combustion monitoring due to its merits of rapidity, non-contact capability, and high …
High‐pressure gas temperature sensing for exit plane of aero‐engine combustor using tunable diode laser absorption spectroscopy
A Huang, Z Xu, H Deng, W Yang, X Qi… - Microwave and …, 2024 - Wiley Online Library
We have developed a sensor for the temperature measurement in the test section after the
combustion chamber of an aero engine model by using direct absorption spectroscopy. Five …
combustion chamber of an aero engine model by using direct absorption spectroscopy. Five …