scholarly journals An improved finite element modeling of the cerebrospinal fluid layer in the head impact analysis

2017 ◽  
Vol 28 (2) ◽  
pp. 187-199 ◽  
Author(s):  
John Z. Wu ◽  
Christopher S. Pan ◽  
Bryan M. Wimer ◽  
Charles L. Rosen
Keyword(s):  
Finite Element ◽  
Cerebrospinal Fluid ◽  
Finite Element Modeling ◽  
Impact Analysis ◽  
Fluid Layer ◽  
Head Impact ◽  
Element Modeling

Finite Element Modeling of Direct Head Impact

1993 ◽  
Author(s):  
Jesse S. Ruan ◽  
Tawfik B. Khalil ◽  
Albert I. King
Keyword(s):  
Finite Element ◽  
Finite Element Modeling ◽  
Head Impact ◽  
Element Modeling ◽  
Direct Head

Prediction of Bird Impact Pressures and Damage Using MSC/DYTRAN

2001 ◽  
Author(s):  
T. J. Moffat ◽  
W. L. Cleghorn
Keyword(s):  
Experimental Data ◽  
Finite Element ◽  
Finite Element Modeling ◽  
Impact Analysis ◽  
Review Of The Literature ◽  
Physical Processes ◽  
Element Modeling ◽  
Ale Formulation ◽  
Bird Impact ◽  
Impact Problem

Finite element modeling of bird impacts has been developed and calibrated using the 3-D impact analysis code MSC/DYTRAN. These modeling efforts have shown that the Arbitrary Lagrange Euler (ALE) formulation within MSC/DYTRAN is capable of capturing the physics of the bird impact problem, producing impact pressures and damage similar to that of a real bird. This work is divided into two areas. First, a review of the literature was carried out to identify the physical processes, pressures and damage associated with real bird impacts. Second, finite element modeling of two simple bird impacts cases were carried out using MSC/DYTRAN. A comparison of the finite element predictions with the experimental data showed excellent agreement, and demonstrated the robustness of the ALE formulation.

Exact First Order Finite Element Modeling for Eddy Current NDE

1991 ◽  
Vol 3 (1) ◽  
pp. 235-253 ◽  
Author(s):  
L. D. Philipp ◽  
Q. H. Nguyen ◽  
D. D. Derkacht ◽  
D. J. Lynch ◽  
A. Mahmood
Keyword(s):  
Finite Element ◽  
Finite Element Modeling ◽  
Eddy Current ◽  
Element Modeling ◽  
First Order ◽  
Eddy Current Nde
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