Fast Solvers for Moving Material Interfaces

Abstract

Our overall goal is to develop, implement and transfer accurate new numerical methods for solving moving boundary problems in materials science. We have three specific objectives: (1) Combine semi-Lagrangian time stepping, accurate contouring and fast geometric algorithms to develop and implement accurate, efficient and general new methods for moving sharp interfaces; (2) Develop a fast modular open source moving interface code for transfer to other researchers, labs and industry; (3) Build efficient, accurate and general integral solvers for coupled systems of partial differential equation (PDEs) modeling common material phenomena, and couple these solvers to our modular moving interface code.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 2008
Accession Number
ADA484221

Entities

People

  • John Strain

Organizations

  • University of California, Berkeley

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Algorithms
  • Analytic Functions
  • Cell Movement
  • Classification
  • Computational Science
  • Contracts
  • Equations
  • Flow
  • Geometry
  • High Resolution
  • Integral Equations
  • Materials
  • Materials Science
  • Potential Theory
  • Simulators
  • Two Dimensional

Readers

  • Database Systems and Applications
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)