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Molecular Modeling and Simulation of Drying

Project Leader
Fischer Johann, Project Leader
Duration:
01.10.2002-30.09.2005
Type of Research
Basic Research

Further information: http://www.boku.ac.at/iluet/tt/AGTHD.htm

Staff
BOKU Research Units
Institute of Chemical and Energy Engineering (IVET)
Funded by
Austrian Development Agency (ADA), Zelinkagasse , 1010 Wien, Austria
Abstract
During spray drying the solvent evaporates firstly in the region immediately below the surface. As a consequence, the solute becomes strongly concentrated below the surface (Skin formation). The question arises about the further mass transport of the solvent to the surface. This question is investigated by molecular simulations.
Keywords
thermodynamics; thermal engineering;
Mass Transfer; Heat Transfer;
Publications

** Sumardiono, S; Fischer, J Molecular simulations of droplet evaporation by heat transfer.

MICROFLUID NANOFLUID. 2007; 3(2): 127-140. WoS FullText FullText_BOKU

** Sumardiono, S., Fischer, J. Molecular simulations of droplet evaporation processes: Adiabatic pressure jump evaporation.

Int. J. Heat and Mass Transfer, 49, 1148; ISSN 0017-9310 WoS FullText FullText_BOKU

Sumardiono, S., Fischer, J., (2005): Molecular Dynamics Simulations of Mixture Droplet Evaporation.
[Eurotherm Seminar 77 - Heat and Mass Transfer in Food Processing 2005, Parma, Italy, 22.06.2005]

In: J. Pagliarini / S. Rainieri: Eurotherm Seminar 77, Heat and Mass Transfer in Food Processing, 22.06.2005 - 22.06.2005, Parma, 323 - 328; Edizione ETS Parma, Parma; ISBN 88-467-1302-8

Lotfi, A., Sumardiono, S., Fischer, J. (2004): Molekulardynamische Simulationen der Verdampfung.
[DECHEMA/GVC-Jahrestagung 2004, Karlsruhe, Germany, 12.10.2004 - 14.10.2004]

In: CIT, DECHEMA, GDCh, GVC-VD: DECHEMA/GVC-Jahrestagungen, 12.10.2004-14.10.2004, Karlsruhe, 9/2004, 1349; WILEY-VCH, Weinheim; ISSN ISSN 0009-286x

Vortr├Ąge

Fischer, J., (2006): Molecular Dynamics of Droplet Evaporation Processes.

Seventh Liblice Conf. Statistical Mechanics of Liquids, 11.06.2006-16.06.2006, Lednice, Tschechische Republik

Fischer, J., Sumardiono, S. (2006): Evaporation of Pure and Mixed Nano-Droplets: Molcular Dynamics Simulations. [Oral Communication]

AIChE Annual Meeting, 12.11.2006-17.11.2006, San Francisco

Fischer, J., Sumardiono, S., (2006): Molekulare Simulation der Tropfenverdampfung. [Oral Communication]

VDI Thermodynamik Kolloquium 2006, 5.- 6. 10. 2006, Dortmund

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