M.Sc. Daniele Obiso

M.Sc. Daniele Obiso

M.Sc. Daniele Obiso


Department CFD-Modeling of High Temperature Processes (ZIK VIRTUHCON)

Room DBI 302

Phone +49 (0) 3731 39 2693
Daniele [dot] Obisoatiec [dot] tu-freiberg [dot] de



Background
Field of activity
Publications

Background

Since 2016
Research Associate at Centre for Innovation Competence VIRTUHCON, TU Bergakademie Freiberg, IEC


2013 - 2015
CFD Engineer at Phitec Ingegneria srl (Turin, Italy), Computational Fluid Dynamic analyses to support design in industrial applications, with focus on automotive aerodynamics


2012
Visiting student at ENEA Research Centre (Rome, Italy), Combustion and Biofuel Unit


2010 - 2012
M.Sc. in Energy and Nuclear Engineering at University of Palermo (Palermo, Italy), discussing a thesis on: "Numerical simulation of mixing and combustion in a gas turbine burner", carried out at the ENEA Research Centre (Rome, Italy)


2006 - 2010
B.Sc. in Energy Engineering at University of Palermo (Palermo, Italy) discussing a thesis on: 
"Feasibility study of a pilot plant for research on cold storage"


Field of activity

  • Research group: Multiphase Models
  • Topic: CFD modelling of smelting processes in the metallurgical industry., with focus on Top-Submerged-Lance injection systems

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Publications

Peer-reviewed publications

Obiso, D., Reuter, M., Richter, A. 2021. CFD Investigations of Bath Dynamics in a Pilot-Scale TSL Furnace. Metallurgical and Materials Transactions B (2021). Link to Article.

Obiso, D., Reuter, M., Richter, A. 2021. CFD Investigation of Rotational Sloshing Waves in a Top-Submerged-Lance Metal Bath. Metall Mater Transactions B 52 (2021), pp. 2386-2394. Link to Article.

Obiso, D., Schwitalla, D. H., Korobeinikov, I., Meyer, B., Reuter, M., Richter, A., 2020. Dynamics of Rising Bubbles in a Quiescent Slag Bath with Varying Thermo-Physical Properties. Metallurgical and Materials Transactions B 51 (2020), pp. 2843-2861. Link to Article.

Obiso, D., Akashi, M., Kriebitzsch, S., Meyer, B., Reuter, M., Eckert, S., Richter, A., 2020. CFD Modeling and Experimental Validation of Top-Submerged-Lance Gas Injection in Liquid Metal. Metallurgical and Materials Transactions B 51 (2020), pp. 1509-1525. Link to Article.

Obiso, D., Kriebitzsch, S., Reuter, M, Meyer, B., 2019. The Importance of Viscous and Interfacial Forces in the Hydrodynamics of the Top-Submerged-Lance Furnace. Metallurgical and Material Transactions B 50 (2019),  pp. 2403-2420. Link to Article.


Conference presentations

Obiso, D., Stelter, M., Reuter, M., Richter, A. 2021. CFD Simulation of a Pilot-Scale TSL Furnace: Development and Testing of Sub-Models. EMC21, European Metallurgical Conference, 27.–30.06.2021

Obiso, D., Richter, A., Akashi, M., Eckert, S., Reuter, M., 2019. Validation of a VOF approach for the Top-Submerged gas injection in liquid metal. 17th Multiphase Flow Conference HZDR, Dresden, Deutschland, 13.–15.11.2019

Obiso, D., Kriebitzsch, S., Akashi, M., Eckert, S., Reuter, M., 2019. CFD Modeling of Top-Submerged-Lance Argon injection in liquid metal. COM2019 - Cu2019, Conference of Metallurgist & Copper Conference, Vancouver, BC, Canada, 18.–21.08.2019.

Obiso, D., Kriebitzsch, S., Stelter, M., Reuter, M., 2019. CFD modeling of combustion and heat transfer in the TSL smelter. EMC19, European Metallurgical Conference, Düsseldorf, Germany, 23.–26.06.2019.

Obiso, D., Kriebizsch, S. Stelter, M., Reuter, M., 2019. CFD modelling of combustion and heat transfer in the Top-Submerged-Lance smelter. TMS - The Mineral Society Annual Meeting, San Antonio, USA, 10.–14.03.2019.

Kriebitzsch, S., Obiso, D., 2018. Modelling of Diesel-Spray combustion for Top-Submerged-Lance processes. CFD-CSIRO, Melbourne, Australia, 04.–07.12.2018.

Obiso, D., Kriebitzsch, S., Stelter, M., 2018. On the effect of liquid viscosity, density and surface tension on the hydrodynamics of TSL injection systems. EXTRACTION, Ottawa, Canada, 26.–29.08.2018.

Obiso, D., Kriebitzsch, S. 2018. On the effect of liquid viscosity, density and surface tension on the hydrodynamics of Top Submerged Lance injection systems. ProcessNet – MPH, Bremen, Germany, 6.–7.03.2018

Obiso, D., Kriebitzsch, S. 2017. Hydrodynamic characterization of Top-Submerged-Lance gas injection in cold systems. 15th Multiphase Flow Conference HZDR, Dresden, Germany, 15.–17.11.2017

Obiso, D., Kriebitzsch, S. 2017. Numerical study of Top-Submerged-Lance gas injection in air-water Systems. EMC17, European Metallurgical Conference, Leipzig, Germany, 25.–28.06.2017

Vicenza, F., Obiso, D., Petropoulou, S. 2015. Multiobjective duct optimization with open source CFD solver. Beta CAE International Conference, Thessaloniki, Greece, 10.–12.06.2015

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