LPRE COMBUSTION DYNAMICS: IMPROVED SUB-GRID PHYSICS AND REDUCED COMPUTATIONAL COSTS FOR A COMPLEX MULTI-SCALED SYSTEM

Abstract

The proposed research is aimed to understand and control better the complex combustion dynamics found in practical liquid-propellant rocket engines. The proposer identified some important opportunities continue the advancement of our understanding of combustion dynamics for turbulent flows and nonlinear oscillations and chaotic behavior in liquid-propellant rocket engines.

Document Details

Document Type
DoD Grant Award
Publication Date
Apr 20, 2023
Source ID
FA95502210191

Entities

People

  • William A. Sirignano

Organizations

  • Air Force Office of Scientific Research
  • United States Air Force
  • University of California, Irvine

Tags

Fields of Study

  • Physics

Readers

  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
  • Computational Fluid Dynamics (CFD)
  • Rocket Propulsion.