A FINITE ELEMENT ANALYSIS OF ELECTROMAGNETIC FORMING FOR TUBE EXPANSION

1991 ◽  
pp. 667-672
Author(s):  
Sung Ho LEE ◽  
Dong Nyung LEE
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Electromagnetic Forming ◽  
Element Analysis ◽  
Tube Expansion

A Finite Element Analysis of Electromagnetic Forming for Tube Expansion

1994 ◽  
Vol 116 (2) ◽  
pp. 250-254 ◽  
Author(s):  
Sung Ho Lee ◽  
Dong Nyung Lee
Keyword(s):  
Finite Element Method ◽  
Finite Element Analysis ◽  
Finite Element ◽  
Dynamic Deformation ◽  
Electromagnetic Forming ◽  
Tube Axis ◽  
The Finite Element Method ◽  
Element Analysis ◽  
Tube Expansion ◽  
Good Agreement

The electromagnetic field and dynamic deformation analyses for tube expansion by electromagnetic forming were performed by the finite element method. A realistic pressure distribution was calculated by taking into account both coil and workpiece. The calculated values of displacement along the tube axis and with time were in very good agreement with the measured ones.

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