TDLAS-based sensors for in situ measurement of syngas composition in a pressurized, oxygen-blown, entrained flow coal gasifier

R Sur, K Sun, JB Jeffries, RK Hanson, RJ Pummill… - Applied Physics B, 2014 - Springer
Tunable diode laser absorption spectroscopy based in situ sensors for CO (2.33 μm), CO 2
(2.02 μm), CH 4 (2.29 μm) and H 2 O (1.35 μm) were deployed in a pilot-scale (1 ton/day) …

Direct absorption spectroscopy baseline fitting for blended absorption features

JM Weisberger, JP Richter, RA Parker… - Applied Optics, 2018 - opg.optica.org
A method for determining the gas concentration from blended absorption features using
direct absorption spectroscopy is developed. Blended spectra occur when multiple …

[PDF][PDF] Nonlinear frequency response analysis for the diagnosis of polymer electrolyte membrane fuel cells

T Kadyk - 2012 - pure.mpg.de
In der vorliegenden Arbeit wird untersucht, ob die Methode der nichtlinearen
Frequenzganganalyse (engl. Nonlinear Frequency Response Analysis, NFRA) für die …

[PDF][PDF] Nonlinear Frequency Response Analysis for the Diagnosis of Polymer Electrolyte Membrane Fuel Cells

F Lapicque, IK Sundmacher - opendata.uni-halle.de
In der vorliegenden Arbeit wird untersucht, ob die Methode der nichtlinearen
Frequenzganganalyse (engl. Nonlinear Frequency Response Analysis, NFRA) für die …