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Keywords: LIGS
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Journal Articles

Spatial Temperature Measurements in a Swirl-Stabilized Hydrogen–Air Diffusion Flame at Elevated Pressure Using Laser-Induced Grating Spectroscopy

Oussama Chaib, Lee Weller, Anthony Giles, Steve Morris, Benjamin A. O. Williams, Simone Hochgreb
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111020.
Paper No: GTP-24-1252
https://doi.org/10.1115/1.4065996
Published Online: August 21, 2024
...Oussama Chaib; Lee Weller; Anthony Giles; Steve Morris; Benjamin A. O. Williams; Simone Hochgreb Laser-induced grating spectroscopy (LIGS) is applied, for the first time, to a swirling nonpremixed hydrogen–air flame in a high-pressure combustion facility. A portable LIGS unit is used to probe 35...
View Article titled, Spatial Temperature Measurements in a Swirl-Stabilized Hydrogen–Air Diffusion Flame at Elevated Pressure Using Laser-Induced Grating Spectroscopy
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Topics: Combustion chambers, Diffraction gratings, Flames, High pressure (Physics), Hydrogen, Lasers, Probes, Simulation, Spectra (Spectroscopy), Spectroscopy
Journal Articles

Spatial Temperature and Water Molar Concentration Measurements Using Thermal and Electrostrictive Laser-Induced Grating Spectroscopy During Operation of a Swirl Burner at Pressure

Lee Weller, Priyav Shah, Anthony Giles, Francesca De Domenico, Steve Morris, Benjamin A. O. Williams, Simone Hochgreb
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2024, 146(5): 051021.
Paper No: GTP-23-1338
https://doi.org/10.1115/1.4063865
Published Online: January 12, 2024
...Lee Weller; Priyav Shah; Anthony Giles; Francesca De Domenico; Steve Morris; Benjamin A. O. Williams; Simone Hochgreb Laser-Induced Grating Spectroscopy (LIGS) was applied in a high-pressure combustion facility. Instantaneous (sub- μ s), spatially resolved (within 5 mm) measurements of temperature...
View Article titled, Spatial Temperature and Water Molar Concentration Measurements Using Thermal and Electrostrictive Laser-Induced Grating Spectroscopy During Operation of a Swirl Burner at Pressure
Open the PDF for Spatial Temperature and Water Molar Concentration Measurements Using Thermal and Electrostrictive Laser-Induced Grating Spectroscopy During Operation of a Swirl Burner at Pressure in another window
Topics: Diffraction gratings, Flames, Lasers, Signals, Spectroscopy, Temperature, Water, High pressure (Physics), Combustion, Water vapor