Well-posedness and stability of exact non-reflecting boundary conditions

Sofia Eriksson, Jan Nordström

Research output: Contribution to conferencePaperpeer-review


Exact non-reflecting boundary conditions for an incompletely parabolic system have been studied. It is shown that well-posedness is a fundamental property of the non-reflecting boundary conditions. By using summation by parts operators for the numerical approximation and a weak boundary implementation, energy stability follows automatically. The stability in combination with the high order accuracy results in a reliable, effcient and accurate method. The theory is supported by numerical simulations.

Original languageEnglish
Publication statusPublished - 2013
Externally publishedYes
Event21st AIAA Computational Fluid Dynamics Conference - San Diego, CA, United States
Duration: 24 Jun 201327 Jun 2013


Conference21st AIAA Computational Fluid Dynamics Conference
Country/TerritoryUnited States
CitySan Diego, CA

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes
  • Energy Engineering and Power Technology
  • Aerospace Engineering
  • Mechanical Engineering


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