For the first time, a direct comparison between Electron Spin Resonance (ESR) and Laser Induced Fluorescence(LIF) techniques is performed by measuring absolute OH mole fractions in a premixed low-pressure methanol/air flame. LIF profiles are performed in presence of the probe and are calibrated using laser-absorption. An experimental procedure, devoted to take into account the probe perturbation, is described. The agreement between ESR and LIF profiles is excellent both in shape and absolute value.
No takes yet. Share an insight, caveat, or question.
Desgroux et al. (1994) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: