Illustration 2: Time-running with mesh adaptation

u2.08.09 Nonlinear mesh adaptation

Summary:

This document presents the methodology for carrying out a non-linear study with mesh adaptation. This adaptation of the mesh during the transition is obtained using the software HOMARD called via the MACR_ADAP_MAIL [U7.03.01] command.

An example illustrates the possibilities and the implementation of remeshing strategies.

• 1. Introduction
• 2. Non-linear adaptation
  • 2.1. Problem considered
  • 2.2. Rebalancing phase
  • 2.3. Projection
• 3. Implementation
  • 3.1. General diagram
  • 3.2. example
• 4. References