| Autor: |
Zhen-Xue Han, Brian H. Dennis, T. Aapro, Leon Xu, T. Reinikainen, A. Ptchelintsev, Bo Ping Wang, Weiya Jin |
| Rok vydání: |
2006 |
| Předmět: |
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| Zdroj: |
7th. Int. Conf. on Thermal, Mechanical and Multiphysics Simulation and Experiments in Micro-Electronics and Micro-Systems. |
| DOI: |
10.1109/esime.2006.1643954 |
| Popis: |
Real-world behavior of many physical systems is often the result of several physical factors acting simultaneously so multi-physics analyses are often necessary to understand the systems. However, coupled-physics problems are challenging due to increased non-linearity and size of the problem. Therefore, a series of strategies are required to address the increased computational cost associated with solving the large system of non-linear equations that arise from coupled-physics problems. In this paper, we look at some different multi-physics solution strategies applied to the equations governing the behavior of fuel cells. Specifically, the issues of non-linearity, memory and processor requirements are addressed through the use of continuation and segregated solution schemes. Examples for the time-independent solution of 3-D fuel cell models by the finite element method are presented. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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