Multiresolution Analysis of Compressible Viscous Flow-Structure Interaction

Abstract

Since fluid-structure interaction requires solid mathematical modeling of the various physical phenomena of solids/structure and fluids. The research efforts reported here have been focused on the development of multiple-scale Reproducing-Kernel Particle Methods (RKPM) which possess a few remarkable technical advantages from a computational mechanics point of view, such as mesh-free interpolation functions and superior accuracy and convergence rate with stabilization. Most importantly, with the inherent multi resolution analysis capability, RKPM issued to further investigate the physical nature of fluid-structure interaction problems in a way that the system response can be decomposed into multiple frequency wave number bands for a better represphysics.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 2000
Accession Number
ADA377739

Entities

People

  • Wing K. Liu

Organizations

  • Northwestern University

Tags

Communities of Interest

  • Energy and Power Technologies
  • Human Systems

DTIC Thesaurus Topics

  • Boundary Layer
  • Computational Fluid Dynamics
  • Computational Mechanics
  • Computational Science
  • Engineers
  • Finite Element Analysis
  • Fluid Dynamics
  • Fluid Flow
  • Mathematical Analysis
  • Mechanical Engineering
  • Mechanical Properties
  • Mechanics
  • Military Research
  • Physics
  • Physics Laboratories
  • Viscous Flow

Readers

  • Computational Fluid Dynamics (CFD)
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)