Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 261-268 |
| Seitenumfang | 8 |
| Fachzeitschrift | Magnetohydrodynamics |
| Jahrgang | 43 |
| Ausgabenummer | 2 |
| Publikationsstatus | Veröffentlicht - 2007 |
Abstract
The edge-defined film-fed growth (EFG) process is used to grow silicon ribbons and hollow cylinders as well as hollow polygons of various geometries. In the case of the hollow polygons growth, three-dimensional (3D) numerical analysis is extensively used because the system of polygonal geometry cannot be adequately described in axisymmetric statement. The paper presents a modelling concept consisting of electromagnetic, thermal and structural simulations. Non-linear effects like temperature dependent material properties and heat exchange conditions are taken into account by numerical coupling of different physics. An extended parametric study includes a sensitivity analysis of one industrial polygonal EFG system to all significant parameters like induction coil currents and their phase relations, position of the coils and geometry of the growth system.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Allgemeine Physik und Astronomie
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
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in: Magnetohydrodynamics, Jahrgang 43, Nr. 2, 2007, S. 261-268.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Three dimensional coupled simulation of the induction heated EFG crystallization process
AU - Kasjanow, H.
AU - Nikanorov, A.
AU - Nacke, B.
AU - Behnken, H.
AU - Franke, Dieter
AU - Seidl, Albrecht
PY - 2007
Y1 - 2007
N2 - The edge-defined film-fed growth (EFG) process is used to grow silicon ribbons and hollow cylinders as well as hollow polygons of various geometries. In the case of the hollow polygons growth, three-dimensional (3D) numerical analysis is extensively used because the system of polygonal geometry cannot be adequately described in axisymmetric statement. The paper presents a modelling concept consisting of electromagnetic, thermal and structural simulations. Non-linear effects like temperature dependent material properties and heat exchange conditions are taken into account by numerical coupling of different physics. An extended parametric study includes a sensitivity analysis of one industrial polygonal EFG system to all significant parameters like induction coil currents and their phase relations, position of the coils and geometry of the growth system.
AB - The edge-defined film-fed growth (EFG) process is used to grow silicon ribbons and hollow cylinders as well as hollow polygons of various geometries. In the case of the hollow polygons growth, three-dimensional (3D) numerical analysis is extensively used because the system of polygonal geometry cannot be adequately described in axisymmetric statement. The paper presents a modelling concept consisting of electromagnetic, thermal and structural simulations. Non-linear effects like temperature dependent material properties and heat exchange conditions are taken into account by numerical coupling of different physics. An extended parametric study includes a sensitivity analysis of one industrial polygonal EFG system to all significant parameters like induction coil currents and their phase relations, position of the coils and geometry of the growth system.
UR - http://www.scopus.com/inward/record.url?scp=85044673400&partnerID=8YFLogxK
U2 - 10.22364/mhd.43.2.14
DO - 10.22364/mhd.43.2.14
M3 - Article
AN - SCOPUS:85044673400
VL - 43
SP - 261
EP - 268
JO - Magnetohydrodynamics
JF - Magnetohydrodynamics
SN - 0024-998X
IS - 2
ER -