Communication Dans Un Congrès Année : 2025

Laminar Flame Speeds of Methanol and Ethanol at High Pressure and Temperature Conditions: An Experimental and Modeling Approach

Résumé

Laminar flame speed is one of the fundamental properties characterizing a fuel and is used for the validation of chemical kinetic mechanisms. However, most of the databases available for such a key parameter are still limited in thermodynamic conditions. In the present study, laminar flame speeds were determined experimentally for different methanol/O2 and ethanol/O2 diluted mixtures under a wide range of conditions. The aim of this study is to provide new laminar flame speed data for methanol and ethanol, covering high pressures and temperatures previously unexplored. These data of such small alcohols contribute to the base mechanism of kinetic models as validation targets. Therefore, a kinetic mechanism was also developed in this work and was tested on the present experimental results as well as on other literature data to serve as a robust core mechanism in the future

Fichier non déposé

Dates et versions

hal-05130113 , version 1 (25-06-2025)

Identifiants

  • HAL Id : hal-05130113 , version 1

Citer

Bakr Hoblos, Guillaume Jacquet, Guillaume Dayma, Fabien Halter, Zeynep Serinyel. Laminar Flame Speeds of Methanol and Ethanol at High Pressure and Temperature Conditions: An Experimental and Modeling Approach. International Conference on Measurements of Energy (ICME 2025), IMEKO, Jun 2025, Orléans, France. ⟨hal-05130113⟩
185 Consultations
0 Téléchargements

Partager

  • More