Performance and numerical behavior of the second-order scheme of precise time-step integration for transient dynamic analysis

2007 ◽  
Vol 23 (6) ◽  
pp. 1301-1320 ◽  
Author(s):  
Hang Ma ◽  
Feng Yin ◽  
Qing-Hua Qin
Keyword(s):  
Dynamic Analysis ◽  
Second Order ◽  
Time Step ◽  
Transient Dynamic Analysis ◽  
Transient Dynamic ◽  
Order Scheme ◽  
Precise Time

Transient Dynamic Analysis of Rotors Using SMAC Techniques: Part 1, Formulation

1992 ◽  
Vol 114 (4) ◽  
pp. 477-481 ◽  
Author(s):  
S. Ratan ◽  
J. Rodriguez
Keyword(s):  
Dynamic Analysis ◽  
Equations Of Motion ◽  
The Finite Element Method ◽  
Time Step ◽  
Transient Dynamic Analysis ◽  
Transient Dynamic ◽  
Rotor Systems ◽  
Efficient Scheme ◽  
Time Marching ◽  
Equations Of Motions

A new method is introduced for performing transient dynamic analysis of rotor systems using a Successive Merging and Condensation (SMAC) technique. This approach can be applied to rotor analysis problems formulated with the finite element method. Condensation is done on the partitioned equations of motions for an element, and the result is merged into the next element’s equations of motion. Such manipulations result in a reduced size for the system’s matrices, producing a computationally more efficient scheme. After the boundary conditions are applied, a time-marching scheme provides the transient solution at each time step.

Transient dynamic analysis of generally anisotropic materials using the boundary element method

2018 ◽  
Vol 229 (4) ◽  
pp. 1893-1910 ◽  
Author(s):  
R. Q. Rodríguez ◽  
A. F. Galvis ◽  
P. Sollero ◽  
C. L. Tan ◽  
E. L. Albuquerque
Keyword(s):  
Boundary Element Method ◽  
Dynamic Analysis ◽  
Boundary Element ◽  
Anisotropic Materials ◽  
Transient Dynamic Analysis ◽  
Transient Dynamic ◽  
Element Method
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