Data processing: structural design – modeling – simulation – and em – Simulating nonelectrical device or system – Mechanical
Reexamination Certificate
2006-06-20
2006-06-20
Paladini, Albert W. (Department: 2125)
Data processing: structural design, modeling, simulation, and em
Simulating nonelectrical device or system
Mechanical
C072S053000
Reexamination Certificate
active
07065479
ABSTRACT:
A method for determining an equilibrium configuration for an object to be subjected to peening includes representing a bulk geometry of the object as a solid body and representing a surface of the object as a surface layer overlying the solid body. The method further includes expanding the surface layer in response to a number of thermal loads to simulate peening and balancing a number of forces on the surface layer and the solid body to determine the equilibrium configuration of the object after peening.
REFERENCES:
patent: 4567774 (1986-02-01), Manahan et al.
patent: 4683014 (1987-07-01), Porowski et al.
patent: 5003805 (1991-04-01), Thompson
patent: 5072606 (1991-12-01), Koehler et al.
patent: 5166885 (1992-11-01), Thompson
patent: 5172580 (1992-12-01), Thompson
patent: 5204826 (1993-04-01), Thompson et al.
patent: 6311135 (2001-10-01), Suresh et al.
patent: 6476804 (2002-11-01), Costabel
patent: 6593729 (2003-07-01), Sundin
patent: 6714901 (2004-03-01), Cotin et al.
A. Levers and A. Prior, “Finite Element Analysis of Shot Peening”, Journal of Materials Processing Technology, 80-81 (1998) pp. 304-308.
L.V. Grasty and C. Andrew, “Shot peen forming sheet metal: finite element prediction of deformed shape”, (Proc Instn Mech Engrs vol. 210), pp. 361-366 (1996).
Hayashi Steven Robert
Karafillis Apostolos Pavlos
Lombardo Dale Robert
Mika David Peter
Clarke Penny A.
General Electric Company
Paladini Albert W.
Patnode Patrick K.
LandOfFree
Method for determining and compensating for peening-induced... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for determining and compensating for peening-induced..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for determining and compensating for peening-induced... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3649282