Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 301-314 |
| Seitenumfang | 14 |
| Fachzeitschrift | Computational mechanics |
| Jahrgang | 46 |
| Ausgabenummer | 2 |
| Publikationsstatus | Veröffentlicht - 12 Dez. 2009 |
Abstract
The focus of this work is the investigation of the behavior in electrical contacts, where electrical, thermal and mechanical fields are coupled. Specifically, theoretical constitutive models for the electrical conductance and electrical wear phenomena are developed and implemented in a three dimensional finite element setting. Also a new relation for wear is proposed, where the amount of wear is coupled to the dissipation arising at the contact interface. Additionally, the numerical results of the new theoretical formulations are validated by means of experimental data.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Numerische Mechanik
- Ingenieurwesen (insg.)
- Meerestechnik
- Ingenieurwesen (insg.)
- Maschinenbau
- Informatik (insg.)
- Theoretische Informatik und Mathematik
- Mathematik (insg.)
- Computational Mathematics
- Mathematik (insg.)
- Angewandte Mathematik
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
in: Computational mechanics, Jahrgang 46, Nr. 2, 12.12.2009, S. 301-314.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Numerical modeling of electrical contacts
AU - Weißenfels, C.
AU - Wriggers, P.
PY - 2009/12/12
Y1 - 2009/12/12
N2 - The focus of this work is the investigation of the behavior in electrical contacts, where electrical, thermal and mechanical fields are coupled. Specifically, theoretical constitutive models for the electrical conductance and electrical wear phenomena are developed and implemented in a three dimensional finite element setting. Also a new relation for wear is proposed, where the amount of wear is coupled to the dissipation arising at the contact interface. Additionally, the numerical results of the new theoretical formulations are validated by means of experimental data.
AB - The focus of this work is the investigation of the behavior in electrical contacts, where electrical, thermal and mechanical fields are coupled. Specifically, theoretical constitutive models for the electrical conductance and electrical wear phenomena are developed and implemented in a three dimensional finite element setting. Also a new relation for wear is proposed, where the amount of wear is coupled to the dissipation arising at the contact interface. Additionally, the numerical results of the new theoretical formulations are validated by means of experimental data.
KW - Contact mechanics
KW - Finite element method
KW - Multiphysics
UR - http://www.scopus.com/inward/record.url?scp=77954759856&partnerID=8YFLogxK
U2 - 10.1007/s00466-009-0454-8
DO - 10.1007/s00466-009-0454-8
M3 - Article
AN - SCOPUS:77954759856
VL - 46
SP - 301
EP - 314
JO - Computational mechanics
JF - Computational mechanics
SN - 0178-7675
IS - 2
ER -