Numerical Simulation of twinned Martensite
Luis Melara
Mathematical and Computational Sciences Division
Tuesday, November 18, 2003 15:00-16:00,
Room 145, NIST North (820)
Gaithersburg
Tuesday, November 18, 2003 13:00-14:00,
Room 4550
Boulder
Abstract:
Twinned Martensite is a crystallographic structure
observed in some alloys at the microscopic level
which occurs at a minimum energy state. These
microstructures are attributed
to the macroscopic behavior of the alloys. In this talk,
I will present optimization approaches and numerical results
for minimizing an
energy functional whose solution simulates the
behavior of these microstructures.
Contact: A. J. KearsleyNote: Visitors from outside NIST must contact
Robin Bickel; (301) 975-3668;
at least 24 hours in advance.
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