Numerical modelling of evaporation in a ceramic layer in the tape casting process

Mirmasoud Jabbaribehnam; V. A. Jambhekar; Jesper Henri Hattel; R. Helmig

doi:10.1063/1.4951796

Numerical modelling of evaporation in a ceramic layer in the tape casting process

Mirmasoud Jabbaribehnam, V. A. Jambhekar, Jesper Henri Hattel, R. Helmig

University of Stuttgart

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Abstract

Evaporation of water from a ceramic layer is a key phenomenon in the drying process for the manufacturing of tape cast ceramics. This process contains mass, momentum and energy exchange between the porous medium and the free-flow region. In order to analyze such interaction processes, a Representative Elementary Volume (REV)-scale model concept is presented for coupling non-isothermal multi-phase compositional porous-media flow and single-phase compositional laminar free-flow. The preliminary results show the typical expected evaporation behaviour from a porous medium initially saturated with water, and its transport to the free-flow region according to the existent results from the literature.

Original language	English
Article number	030040
Journal	A I P Conference Proceedings Series
Volume	1738
Number of pages	5
ISSN	0094-243X
DOIs	https://doi.org/10.1063/1.4951796
Publication status	Published - 2016
Event	13th International Conference of Numerical Analysis and Applied Mathematics 2015 (ICNAAM 2015) - Rhodes, Greece Duration: 22 Sept 2015 → 28 Sept 2015 http://icnaam.org/

Conference

Conference	13th International Conference of Numerical Analysis and Applied Mathematics 2015 (ICNAAM 2015)
Location	Rhodes,
Country/Territory	Greece
Period	22/09/2015 → 28/09/2015
Internet address	http://icnaam.org/

Keywords

Ceramics
Coupling
Evaporation
Free-flow
Porous-media

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title = "Numerical modelling of evaporation in a ceramic layer in the tape casting process",

abstract = "Evaporation of water from a ceramic layer is a key phenomenon in the drying process for the manufacturing of tape cast ceramics. This process contains mass, momentum and energy exchange between the porous medium and the free-flow region. In order to analyze such interaction processes, a Representative Elementary Volume (REV)-scale model concept is presented for coupling non-isothermal multi-phase compositional porous-media flow and single-phase compositional laminar free-flow. The preliminary results show the typical expected evaporation behaviour from a porous medium initially saturated with water, and its transport to the free-flow region according to the existent results from the literature.",

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author = "Mirmasoud Jabbaribehnam and Jambhekar, \{V. A.\} and Hattel, \{Jesper Henri\} and R. Helmig",

year = "2016",

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journal = "A I P Conference Proceedings Series",

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AU - Jabbaribehnam, Mirmasoud

AU - Jambhekar, V. A.

AU - Hattel, Jesper Henri

AU - Helmig, R.

PY - 2016

Y1 - 2016

N2 - Evaporation of water from a ceramic layer is a key phenomenon in the drying process for the manufacturing of tape cast ceramics. This process contains mass, momentum and energy exchange between the porous medium and the free-flow region. In order to analyze such interaction processes, a Representative Elementary Volume (REV)-scale model concept is presented for coupling non-isothermal multi-phase compositional porous-media flow and single-phase compositional laminar free-flow. The preliminary results show the typical expected evaporation behaviour from a porous medium initially saturated with water, and its transport to the free-flow region according to the existent results from the literature.

AB - Evaporation of water from a ceramic layer is a key phenomenon in the drying process for the manufacturing of tape cast ceramics. This process contains mass, momentum and energy exchange between the porous medium and the free-flow region. In order to analyze such interaction processes, a Representative Elementary Volume (REV)-scale model concept is presented for coupling non-isothermal multi-phase compositional porous-media flow and single-phase compositional laminar free-flow. The preliminary results show the typical expected evaporation behaviour from a porous medium initially saturated with water, and its transport to the free-flow region according to the existent results from the literature.

KW - Ceramics

KW - Coupling

KW - Evaporation

KW - Free-flow

KW - Porous-media

U2 - 10.1063/1.4951796

DO - 10.1063/1.4951796

M3 - Conference article

SN - 0094-243X

VL - 1738

JO - A I P Conference Proceedings Series

JF - A I P Conference Proceedings Series

M1 - 030040

T2 - 13th International Conference of Numerical Analysis and Applied Mathematics 2015 (ICNAAM 2015)

Y2 - 22 September 2015 through 28 September 2015

ER -

Numerical modelling of evaporation in a ceramic layer in the tape casting process

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