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Profesores

Hernán Olguín Astudillo

Hernán Olguín

Hernán Olguín Astudillo

Doctorado en Combustión

Ruprecht-Karls Universität Heidelberg, Alemania

Área de especialización: Teoría y Modelación de la Combustión

E-mail: hernan.olguin@usm.cl

Publicaciones Recientes

Publicaciones ISI:

Hu, Y., Olguin, H., Gutheil, E., (2017) Transported Joint PDF Simulation of Turbulent Spray Flames Combined with a Spray Flamelet Model Using a Transported Scalar Dissipation Rate. Combustion Science and Technology 189(2), pp 322-339 

 

Hu, Y. Olguin, H. Gutheil, E., (2016) A  Spray Flamelet/Progress Variable Approach  Combined with a Transported Joint PDF Model for Turbulent Spray Flames. Combustion Theory and Modelling (Accepted)

 

Olguín, H., Gutheil, E., (2015) Derivation and evaluation of a  multi-regime spray flamelet model. Zeitschrift für Physikalische Chemie 229(4), pp 461-482

 

Olguín, H., Gutheil, E., (2014) Influence of evaporation on spray flamelet structures. Combustion and Flame 161, pp 987-996

 

Book chapter:

Olguín, H., Gutheil, E., (2014) Theoretical and numerical study of evaporation effects on turbulent spray flamelet modeling in: Experiments and Numerical Simulations of Turbulent Combustion of Diluted Sprays, ERCOFTAC Series Volume 19, pp 79-106.

 

International Conference Proceedings:

Hu, Y., Olguín, H., Gutheil, E., (2015) Combined Transported Joint Probability Density Function and Spray Flamelet Approach for the Simulation of Turbulent Dilute Ethanol Spray Flames. Proceedings of the 13th International Conference on Liquid Atomization and Spray Systems, ICLASS 2015, Tainan, Taiwan, 23-27 August.

 

Olguín, H., Gutheil, E., (2015) Numerical and theoretical investigation of the scalar dissipation rate in laminar counterflowing spray flames. Proceedings of the 25th International Colloquium on the Dynamics of Explosions and Reactive Systems, ICDERS 2015, Leeds, UK, 2-7 August.

 

Hu, Y., Olguín, H., Gutheil, E., (2015) Joint transported PDF simulation of a turbulent ethanol spray flame combined with a spray flamelet model. Proceedings of the 25th International Colloquium on the Dynamics of Explosions and Reactive Systems, ICDERS 2015, Leeds, UK, 2-7 August.

 

Hu, Y., Olguín, H., Gutheil, E., (2015) PDF Modeling of non-reacting and reacting turbulent spray flows. 11th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, HEFAT 2015, Kruger National Park, South Africa, 20-23 July.

 

Olguín, H., Gutheil, E., (2014) Derivation and evaluation of a multi-regime spray flamelet model. Proceedings of the 26th European Conference Liquid Atomization & Spray Systems, ILASS 2014, Bremen, Germany, 7-9 September.

 

Olguín, H., Hindenberg, P., Gutheil, E., (2014) Numerical and theoretical analysis of laminar counterflowing spray flames for use in turbulent combustion modeling. Proceedings of the ASME 2014 4th Joint US-European Fluids Engineering Division Summer Meeting, Chicago, Illinois, USA 3-7 August (SCOPUS).

 

Olguín, H., Gutheil, E., (2013) Towards a multi-regime flamelet model for turbulent spray flames. Proceedings of the 8th Mediterranean Combustion Symposium, Çeşme, Izmir, Turkey 8-13 September

 

Olguín, H., Gutheil, E., (2013) Theoretical and numerical study of evaporation effects in laminar counterflow spray flames. Proceedings of the 25th European Conference Liquid Atomization & Spray Systems, ILASS 2013, Chania Crete, 1-4 September.

 

Olguín, H., Gutheil, E., (2013) Structures of laminar spray flames for use in turbulent spray flamelet modeling. Proceedings of the International Conference on Multiphase Flow, ICMF 2013, Jeju, Korea, 23-31 May.

 

Olguín, H., Toledo, M., Pérez, L. (2010). Analysis of flame structures in inert porous media using genetic algorithms (in spanish), VI Bolivian Congress on Mechanical Engineering, Cochabamba, Bolivia.

 

Olguín, H., Toledo, M., Pérez, L. (2010). Optimization of flame temperature in inert porous media using genetic algorithms (in spanish), XXXI Iberian-Latin-American Congress on Computational Methods in Engineering, Buenos Aires, Argentina.

Proyectos

Proyecto Interno USM 216.25.4 “Establishment of an experimental setup for the evaluation and improvement of flamelet models for the prediction of soot production in practical diffusion flames”.

 

Proyecto Interno USM 25.15.44 “Numerical simulation of the combustión of liquid biofuels”.