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 …
Supersonic combustion in air-breathing propulsion systems for hypersonic flight
J Urzay - Annual Review of Fluid Mechanics, 2018 - annualreviews.org
Great efforts have been dedicated during the last decades to the research and development
of hypersonic aircrafts that can fly at several times the speed of sound. These aerospace …
of hypersonic aircrafts that can fly at several times the speed of sound. These aerospace …
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 …
Calibration-free wavelength-modulation spectroscopy for measurements of gas temperature and concentration in harsh environments
GB Rieker, JB Jeffries, RK Hanson - Applied optics, 2009 - opg.optica.org
We present a practical implementation of calibration-free wavelength-modulation
spectroscopy with second harmonic detection (WMS-2f) for measurements of gas …
spectroscopy with second harmonic detection (WMS-2f) for measurements of gas …
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 …
Fitting of calibration-free scanned-wavelength-modulation spectroscopy spectra for determination of gas properties and absorption lineshapes
The development and initial demonstration of a scanned-wavelength, first-harmonic-
normalized, wavelength-modulation spectroscopy with nf detection (scanned-WMS-nf/1f) …
normalized, wavelength-modulation spectroscopy with nf detection (scanned-WMS-nf/1f) …
A review of developments in near infrared methane detection based on tunable diode laser
Diode laser based absorption spectroscopy (DLAS) is widely used for gas detection in
variety of applications across the energy, petrochemical and mining industries. Recent …
variety of applications across the energy, petrochemical and mining industries. Recent …
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 …
Development of a tunable diode laser sensor for measurements of gas turbine exhaust temperature
X Liu, JB Jeffries, RK Hanson, KM Hinckley… - Applied Physics B, 2006 - Springer
A tunable diode laser (TDL) temperature sensor is designed, constructed, tested, and
demonstrated in the exhaust of an industrial gas turbine. Temperature is determined from …
demonstrated in the exhaust of an industrial gas turbine. Temperature is determined from …
Water-vapor absorption database using dual comb spectroscopy from 300 to 1300 K part I: Pure H2O, 6600 to 7650 cm-1
We present broadband dual frequency comb laser measurements of pure H 2 O absorption
(natural isotopic abundance of 99.7% H 2 16 O) from 6600 to 7650 cm− 1 (1307–1515 nm) …
(natural isotopic abundance of 99.7% H 2 16 O) from 6600 to 7650 cm− 1 (1307–1515 nm) …