Massively Parallel Finite Element Analysis of Three-Dimensional Flows in Materials Processing Systems.

Abstract

An example of the calculation of mixing flows in a solution crystal growth system is shown here. Solution crystal growth is an important means of producing a wide variety of organic and inorganic crystals. In these systems, a single crystal is grown from a supersaturated solution in which the material to be crystallized is dissolved as a solute. Macroscopic transport of solute molecules from the liquid solution phase to the faces of the growing crystal is almost wholly determined by fluid mechanics. Until recently, the extreme challenges posed by modeling flows within the 3D geometry of such systems has limited progress in understanding transport effects; the calculations shown here represent one of the first efforts to rigorously model flows within a solution crystal growth system.

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Document Details

Document Type
Technical Report
Publication Date
Mar 28, 1997
Accession Number
ADA323110

Entities

People

  • Jeffrey Derby

Tags

DTIC Thesaurus Topics

  • Crystal Growth
  • Crystals
  • Finite Element Analysis
  • Flow
  • Fluid Mechanics
  • Fluids
  • Geometry
  • Materials
  • Materials Processing
  • Mechanics
  • Single Crystals
  • Three Dimensional
  • Three Dimensional Flow

Fields of Study

  • Chemistry
  • Physics

Readers

  • Computational Fluid Dynamics (CFD)
  • Materials Science and Engineering.
  • Powder metallurgy of Titanium alloys.