Shape Optimization of Field Windings in a High Temperature Superconducting Synchronous Generator with Finite Element Method

2005 ◽  
pp. 645-648
Author(s):  
F.C. Song ◽  
G.Q. Zhang ◽  
B. Chen ◽  
S.Z. Yu ◽  
G.B. Gu
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
High Temperature ◽  
Shape Optimization ◽  
Synchronous Generator ◽  
High Temperature Superconducting ◽  
Element Method

Modeling of Distortion in Girth-Welded Thin Pipes

1990 ◽  
Vol 112 (3) ◽  
pp. 266-272 ◽  
Author(s):  
H. Song ◽  
A. Moshaiov
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
High Temperature ◽  
Qualitative Agreement ◽  
Experimental Results ◽  
Temperature Changes ◽  
Welding Arc ◽  
Element Method

The axisymmetric distortion in girth-welded pipes is studied in this paper. A model is developed based on the fact that only a small part of the pipe near the welding arc undergoes high temperature changes, and thus behaves thermo-elastic-plastically, while the rest of the structure is elastic in nature and may, at most, have some thermo-elastic effects. The model is shown to match Finite Element Method in predicting the overall approximated axisymmetric shrinkage in girth-welded pipes. A qualitative agreement with published analytical and experimental results is achieved as well.

scholarly journals Shape Optimization Using the Finite Element Method on Multiple Meshes with Nitsche Coupling

2019 ◽  
Vol 41 (3) ◽  
pp. A1923-A1948 ◽  
Author(s):  
Jørgen S. Dokken ◽  
Simon W. Funke ◽  
August Johansson ◽  
Stephan Schmidt
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Shape Optimization ◽  
The Finite Element Method ◽  
Element Method
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