Accurately-Posed Direct Numerical Simulation of Turbulent Combustion at High-Reynolds Numbers by Data Assimilation
Abstract
An accurately-posed DNS will be achieved by driving the DNS sub-regions with accurateIBCs from the parent LES that is enhanced by DA using experiment data. This allows DNS tobe validated by physical experiments, generating reliable DNS data for the development of new SGS models and/or the improvement of existing ones. A new efficient and effective computational tool will be produced, supporting the development, analysis, and evaluation of turbulent-combustion models.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Apr 09, 2018
- Source ID
- FA95501810057
Entities
People
- Xinfeng Gao
Organizations
- Air Force Office of Scientific Research
- Colorado State University
- United States Air Force