Boots – shoes – and leggings
Patent
1997-02-28
1999-07-20
Teska, Kevin J.
Boots, shoes, and leggings
364578, 364801, G06F 1750
Patent
active
059263997
ABSTRACT:
A method is disclosed that enables the prediction of the equilibrium state of a structure upon which it force is applied by a fluid. In particular, the method is valid for cases where the force applied by the fluid causes a deformation in the structure so that the force on the structure changes as a result of the change in the flow pattern as a result of the structural deformation. The disclosed method is valid for cases where the flow exhibits shocks and separation of the flow and does not require an iteration between the flow and structures solution steps.
REFERENCES:
patent: 5442569 (1995-08-01), Osano
Tezduyar et al., "Parallel Finite-Element Computation of 3D Flows", IEEE, 1993, pp. 27-36.
Borggaard, J., and Burns, J., "A Sensitivity Equation Approach to Shape Optimization inFluid Flows," NASA CR 191598, also ICASE Report No. 94-8, Jan. 1994.
Vasta, V.N., Thomas, J.L., and Wedan, B.W., "Navier-Stokes Computatons of Prolate Spheroids at Angle of Attack," AIAA Paper 87-2627, 1987.
Burgreen, G.W. and Baysal, O., "Three Dimensional Aerodynamic Shape Optimization of Wings Using Sensitivity Analysis," AIAA Paper 94-0094. 1994.
Johnson, E.H., and Venkayya, V.B. "Automated Structural Optimization System (ASTROS) Volume, Theory Manual," AFWAL TR-88-3028, Dec. 1988.
Berkooz Gal
Newsome Richard W.
Beam Technologies, Inc.
Phan Thai
Teska Kevin J.
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