Jonathan A. Dantzig, Ph. D.
General Information
Current Research Projects
-
Phase Field Crystal Modeling of Microstructure Development
Time sequence showing the evolving density field (bottom) and
its amplitude (top) for a simulation of heterogeneous nucleation
and growth in an undercooled melt.
- Sponsor: DOE
- Coworkers: Nigel Goldenfeld, Zhi Huang
We use advanced computational methods to model the evolution of
microstructure during
solidification. This is a problem having
multiple length and time scales, and we use the
phase field crystal
method coupled with adaptive grid techniques to resolve them.
Some Recent Publications
-
J. A. Dantzig and M. Rappaz,
SOLIDIFICATION, EPFL Press,
2009.
-
J. A. Dantzig, "LANDING AN ACADEMIC JOB:
The process and pitfalls,"
(Purdue University's ASEE chapter maintains a very nice web site with more
information about academic jobs, including links to job postings, and some
more basics about resume preparation and the like.
Purdue site
You might also like to check out
educators-key web site. A lot of useful information ouside of
engineering.
- J. H. Jeong, N. Goldenfeld and J. A. Dantzig, "Phase field model for three-dimensional
dendritic growth with fluid flow", Physical Review E, 64, pp. 041602-1
to 041602-14, 2001
- J. H. Jeong, J. A. Dantzig and N. Goldenfeld, "Dendritic growth with
fluid flow in pure materials", Metallurgical and Materials Transactions,
34A:3, pp. 459-466, 2003
- M. L. Newman, B. J. Robinson, H. Sehitoglu and J. A. Dantzig,
"Deformation, residual stress, and constitutive relations for quenched
W319 aluminum", Metallurgical and Materials Transactions, 34A:7, pp.
1483-1491, 2003
- A. Chang and J. Dantzig,
"Improved sand surface element for residual stress
determination", Applied Mathematical Modeling, 28:6, pp.
533-546, 2004
- S. F. Harnish, H. A. Padilla, B. E. Gore, J. A. Dantzig,
A. J. Beaudoin, I. M. Robertson and H. Weiland, "High temperature
behavior and hot rolling of AA705X", Metallurgical and Materials
Transactions, 36A:2, pp. 357-370, 2005
- N. Goldenfeld, B. P. Athreya and J. A. Dantzig, "Renormalization group approach to
multiscale simulation of polycrystalline materials using the phase field
crystal model", Physical Reviw E, pp. 020601:1-4, 2005
Animations
