Streamline-coordinate finite-difference method for hot metal deformations

Journal Article · Wed Sep 01 00:00:00 EDT 1993 · Journal of Computational Physics; (United States)

DOI:https://doi.org/10.1006/jcph.1993.1157· OSTI ID:7274480

Chung, S G ^[1]; Kuwahara, K ^[2]; Richmond, O ^[3]

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1. Western Michigan Univ., Kalamazoo, MI (United States)
2. The Institute of Space and Astronautical Science, Sagamihara (Japan)
3. Alcoa Labs., Alcoa Center, PA (United States)

The hot metal deformation in the rolling process is a typical example of near-steady, quasi two-dimensional non-Newtonian flows. An isotropic work-hardening model characterized by a dislocation energy-density is presented and analyzed the streamline-coordinate finite-difference method. 21 refs., 4 figs., 3 tabs.

• OSTI ID: 7274480
• Journal Information: Journal of Computational Physics; (United States), Vol. 108:1; ISSN 0021-9991
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
HOT WORKING
COMPUTERIZED SIMULATION
SOLIDS FLOW
FINITE DIFFERENCE METHOD
CALCULATION METHODS
FABRICATION
FLUID FLOW
ITERATIVE METHODS
MATERIALS WORKING
NUMERICAL SOLUTION
SIMULATION
360101* - Metals & Alloys- Preparation & Fabrication
990200 - Mathematics & Computers