3D finite element method with impedance boundary condition for the modeling of molten metal shape in electromagnetic casting

2000 ◽  
Vol 36 (4) ◽  
pp. 1329-1332 ◽  
Author(s):  
A. Gagnoud ◽  
B. Dumont
Keyword(s):  
Finite Element Method ◽  
Boundary Condition ◽  
Finite Element ◽  
Molten Metal ◽  
Impedance Boundary Condition ◽  
Impedance Boundary ◽  
3D Finite Element ◽  
Electromagnetic Casting ◽  
3D Finite Element Method ◽  
Metal Shape

Dynamic Analysis of 2D Electromagnetic Resonant Optical Scanner Using 3D Finite Element Method

2010 ◽  
Vol 130 (9) ◽  
pp. 1102-1107
Author(s):  
Katsuhiro Hirata ◽  
Sara Hong ◽  
Kengo Maeda
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Dynamic Analysis ◽  
3D Finite Element ◽  
Optical Scanner ◽  
3D Finite Element Method ◽  
Element Method

Analysis of Magnetic Properties on the Outer Rotor Type Hybrid Stepping Motors Using 3D Finite Element Method

2005 ◽  
Vol 125 (2) ◽  
pp. 185-191
Author(s):  
Yuji Enomoto ◽  
Kenji Miyata ◽  
Kazuo Oonishi ◽  
Yasuaki Motegi
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Magnetic Properties ◽  
3D Finite Element ◽  
Outer Rotor ◽  
3D Finite Element Method ◽  
Rotor Type ◽  
Element Method

Bending Analysis of SMA Embedded Rectangular Laminated Sandwich Plates with Soft Core Using 3D Finite Element Method

2011 ◽  
Vol 110-116 ◽  
pp. 1458-1465 ◽  
Author(s):  
M. Khadem ◽  
M. M. Kheirikhah
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Transverse Shear ◽  
Soft Core ◽  
Shear Stresses ◽  
Sandwich Plates ◽  
3D Finite Element ◽  
Bending Analysis ◽  
Transverse Shear Stresses ◽  
3D Finite Element Method

Nowadays Shape Memory Alloys (SMAs) are used as actuators in many applications such as aerospace structures. In sandwich structures, the SMA wires or plates are used in the skins for shape control of the structure or vibration damping. In this paper, bending behavior of sandwich plates with embedded SMA wires in their skins is studied. 3D finite element method is used for construction and analysis of the sandwich plate with a flexible core and two stiff skins. Some important points such as continuity conditions of the displacements, satisfaction of interlaminar transverse shear stresses, the conditions of zero transverse shear stresses on the upper and lower surfaces and in-plane and transverse flexibility of soft core are considered for accurate modeling and analysis of sandwich structures. Solution for bending analysis of sandwich plates under various transverse loads are presented and the effect of many parameters such as plate dimensions, loading conditions, material properties of core, skins and SMA wires are studied. Comparison of the present results in special case with those of the three-dimensional theory of elasticity and some plate theories confirms the accuracy of the proposed model.

Thermomechanical simulation of seamless tube rolling using a 3D finite element method

1994 ◽  
Vol 45 (1-4) ◽  
pp. 187-192 ◽  
Author(s):  
G. Sola ◽  
M. Vacance ◽  
E. Massoni ◽  
J.-L. Chenot
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Seamless Tube ◽  
Tube Rolling ◽  
3D Finite Element ◽  
Thermomechanical Simulation ◽  
3D Finite Element Method ◽  
Element Method
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