Outputs (79)

CH4/air homogeneous autoignition: A comparison of two chemical kinetics mechanisms (2018)
Journal Article
Tingas, E. A., Manias, D. M., Mani Sarathy, S., & Goussis, D. A. (2018). CH4/air homogeneous autoignition: A comparison of two chemical kinetics mechanisms. Fuel, 223, 74-85. https://doi.org/10.1016/j.fuel.2018.03.025

Reactions contributing to the generation of the explosive time scale that characterise autoignition of homogeneous stoichiometric CH4/air mixture are identified using two different chemical kinetics models; the well known GRI-3.0 mechanism (53/325 sp... Read More about CH4/air homogeneous autoignition: A comparison of two chemical kinetics mechanisms.

Chemical kinetic insights into the ignition dynamics of n-hexane (2018)
Journal Article
Tingas, E., Wang, Z., Mani Sarathy, S., Im, H. G., & Goussis, D. A. (2018). Chemical kinetic insights into the ignition dynamics of n-hexane. Combustion and Flame, 188, 28-40. https://doi.org/10.1016/j.combustflame.2017.09.024

Normal alkanes constitute a significant fraction of transportation fuels, and are the primary drivers of ignition processes in gasoline and diesel fuels. Low temperature ignition of n-alkanes is driven by a complex sequence of oxidation reactions, fo... Read More about Chemical kinetic insights into the ignition dynamics of n-hexane.

Analysis of Hydrogen/Air Turbulent Premixed Flames at Different Karlovitz Numbers Using Computational Singular Perturbation (2018)
Presentation / Conference Contribution
Manias, D. M., Tingas, E., Hernández Pérez, F. E., Im, H. G., Galassi, R. M., Ciottoli, P. P., & Valorani, M. (2018). Analysis of Hydrogen/Air Turbulent Premixed Flames at Different Karlovitz Numbers Using Computational Singular Perturbation. In AIAA S

The dynamics and structure of two turbulent H2/air premixed flames, representative of the corrugated flamelet (Case 1) and thin reaction zone (Case 2) regimes, are analyzed and compared, using the computational singular perturbation (CSP) tools, by i... Read More about Analysis of Hydrogen/Air Turbulent Premixed Flames at Different Karlovitz Numbers Using Computational Singular Perturbation.

Dynamical Analysis of Methanol-Dimethyl Ether Autoignition at Engine-Relevant Conditions (2017)
Presentation / Conference Contribution
Song, W., Tingas, E., & Im, H. (2017, December). Dynamical Analysis of Methanol-Dimethyl Ether Autoignition at Engine-Relevant Conditions. Paper presented at 11th Asia-Pacific Conference on Combustion, Sydney, Australia

Song, W., Tingas, E., & Im, H. (2017, December). Dynamical Analysis of Methanol-Dimethyl Ether Autoignition at Engine-Relevant Conditions. Paper presented at 11th Asia-Pacific Conference on Combustion, Sydney, Australia.

Dynamical Analysis of Turbulent Premixed Hydrogen/Air Flames in the Thin Reaction Zone Regime (2017)
Presentation / Conference Contribution
Tingas, E., Kashtanov, R., Hernández Pérez, F., Im, H., Paolo Ciottoli, P., Malpica Galassi, R., & Valorani, M. (2017, December). Dynamical Analysis of Turbulent Premixed Hydrogen/Air Flames in the Thin Reaction Zone Regime. Paper presented at 11th Asia

Tingas, E., Kashtanov, R., Hernández Pérez, F., Im, H., Paolo Ciottoli, P., Malpica Galassi, R., & Valorani, M. (2017, December). Dynamical Analysis of Turbulent Premixed Hydrogen/Air Flames in the Thin Reaction Zone Regime. Paper presented at 11th A... Read More about Dynamical Analysis of Turbulent Premixed Hydrogen/Air Flames in the Thin Reaction Zone Regime.

Investigation of Turbulent Hydrogen Premixed Flame Topologies at Different Combustion Regimes Using Computational Singular Perturbation (2017)
Presentation / Conference Contribution
Tingas, S., Hernandez Perez, F., & Im, H. (2017, November). Investigation of Turbulent Hydrogen Premixed Flame Topologies at Different Combustion Regimes Using Computational Singular Perturbation. Paper presented at 70th Annual Meeting of the APS Division

The investigation of turbulent flames at higher Reynolds and Karlovitz numbers has been gaining research interest, due to the advances in the computational power that has facilitated the use of direct numerical simulations (DNS). One of the additiona... Read More about Investigation of Turbulent Hydrogen Premixed Flame Topologies at Different Combustion Regimes Using Computational Singular Perturbation.

The use of CO2 as an additive for ignition delay and pollutant control in CH4/air autoignition (2017)
Journal Article
Tingas, E. A., Im, H. G., Kyritsis, D. C., & Goussis, D. A. (2018). The use of CO2 as an additive for ignition delay and pollutant control in CH4/air autoignition. Fuel, 211, 898-905. https://doi.org/10.1016/j.fuel.2017.09.022

The effect of CO2 dilution on the adiabatic and isochoric autoignition of CH4/air mixtures is analyzed with Computational Singular Perturbation (CSP) algorithmic tools, with a particular emphasis on the determination of the features of the chemical d... Read More about The use of CO2 as an additive for ignition delay and pollutant control in CH4/air autoignition.

Dynamical System Analysis of a Turbulent Premixed Planar Hydrogen Flame in the Corrugated Flamelets Combustion Regime (2017)
Presentation / Conference Contribution
Tingas, E., Malpica Galassi, R., Paolo Ciottoli, P., Mukhadiyev, N., Im, H., & Valorani, M. (2017, September). Dynamical System Analysis of a Turbulent Premixed Planar Hydrogen Flame in the Corrugated Flamelets Combustion Regime. Paper presented at 10th M

Tingas, E., Malpica Galassi, R., Paolo Ciottoli, P., Mukhadiyev, N., Im, H., & Valorani, M. (2017, September). Dynamical System Analysis of a Turbulent Premixed Planar Hydrogen Flame in the Corrugated Flamelets Combustion Regime. Paper presented at 1... Read More about Dynamical System Analysis of a Turbulent Premixed Planar Hydrogen Flame in the Corrugated Flamelets Combustion Regime.

A Computational Analysis of Autoignition of H2/Air Mixture with Temperature Fluctuations Using Computational Singular Perturbation (2017)
Presentation / Conference Contribution
Song, W., Tingas, E., Lee, S., & Im, H. G. (2017, July). A Computational Analysis of Autoignition of H2/Air Mixture with Temperature Fluctuations Using Computational Singular Perturbation. Paper presented at 26th International Colloquium on the Dynamics o

Song, W., Tingas, E., Lee, S., & Im, H. G. (2017, July). A Computational Analysis of Autoignition of H2/Air Mixture with Temperature Fluctuations Using Computational Singular Perturbation. Paper presented at 26th International Colloquium on the Dynam... Read More about A Computational Analysis of Autoignition of H2/Air Mixture with Temperature Fluctuations Using Computational Singular Perturbation.

Dynamics of n-Hexane/Air Low Temperature Autoignition (2017)
Presentation / Conference Contribution
Tingas, E., Wang, Z., Mani Sarathy, S., Im, H. G., & Goussis, D. A. (2017, July). Dynamics of n-Hexane/Air Low Temperature Autoignition. Paper presented at 6th International Workshop on Model Reduction in Reactive Flow (IWMRRF), Princeton, US

Tingas, E., Wang, Z., Mani Sarathy, S., Im, H. G., & Goussis, D. A. (2017, July). Dynamics of n-Hexane/Air Low Temperature Autoignition. Paper presented at 6th International Workshop on Model Reduction in Reactive Flow (IWMRRF), Princeton, US.