Development of an efficient transducer design tool: complete finite element modeling of transducer performance parameters on a PC

1996 ◽  
Vol 29 (4) ◽  
pp. 246-247
Keyword(s):  
Finite Element ◽  
Finite Element Modeling ◽  
Design Tool ◽  
Performance Parameters ◽  
Element Modeling ◽  
Transducer Design

Intelligent Automatic Mesh Generation for Multichip Modules

1993 ◽  
Author(s):  
Anagha G. Jog ◽  
Ian R. Grosse ◽  
Daniel D. Corkill
Keyword(s):  
Finite Element ◽  
Finite Element Modeling ◽  
Mesh Generation ◽  
A Priori ◽  
Three Dimensional ◽  
Element Model ◽  
Design Tool ◽  
Element Analysis ◽  
Modeling And Analysis ◽  
Element Modeling

Abstract Currently, the pre-processing stage of finite element analysis is a major stumbling block towards automation of the entire finite element modeling and analysis (FEMA) process. The lack of complete automation of FEMA greatly limits its impact as a design tool. This paper presents a blackboard-based, object-oriented modeling system for intelligent a-priori automatic three dimensional mesh generation. The modeling system enables the user to define the physical system at a natural domain-specific high level of abstraction and automatically derives lower-level finite element model representations. Knowledge sources interact with the blackboard to make modeling idealizations and select optimal meshing strategies. An example application in the domain of finite element modeling of multi-chip module microelectronic devices is presented.

The Dynamic Finite Element Modeling of Aircraft Landing System

1995 ◽  
Author(s):  
Craig F. Chang
Keyword(s):  
Finite Element ◽  
Finite Element Modeling ◽  
Design Tool ◽  
Mode Shapes ◽  
Actual System ◽  
Element Analysis ◽  
Element Modeling ◽  
Aircraft Landing ◽  
The Finite Element Analysis ◽  
Gear Wheels

Abstract The objective of this paper is to address finite element modeling for dynamics and its applications to aircraft landing and braking systems. The components of the system in the example model include the entire landing gear, wheels, brakes, and tires. The use of finite element modeling techniques in dynamics as a design tool for landing and braking systems is discussed. Vibration mode shapes from the finite element analysis, including both whirl and squeal, are shown. Correlation between the finite element models and the experimental modal analyses of various system components are presented. Correlation between the performance of the complete landing and braking system model and the actual system during aircraft operation is also presented.

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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