A5033429280- Combustion and flame dynamics
- Advanced Combustion Engine Technologies
- Combustion and Detonation Processes
- Fire dynamics and safety research
- Computational Fluid Dynamics and Aerodynamics
- Atmospheric chemistry and aerosols
- Fluid Dynamics and Turbulent Flows
- Simulation Techniques and Applications
- Data Visualization and Analytics
- Radiative Heat Transfer Studies
- Gas Dynamics and Kinetic Theory
- Heat transfer and supercritical fluids
- Computer Graphics and Visualization Techniques
- Scientific Computing and Data Management
- Wind and Air Flow Studies
- Distributed and Parallel Computing Systems
- Rocket and propulsion systems research
- Advanced Data Storage Technologies
- Aerodynamics and Acoustics in Jet Flows
- Spectroscopy and Chemometric Analyses
- Particle Dynamics in Fluid Flows
- Industrial Technology and Control Systems
- Energetic Materials and Combustion
- Advanced Vision and Imaging
- Meteorological Phenomena and Simulations
Sandia National Laboratories California
2015-2024
Sandia National Laboratories
2002-2023
SINTEF
2018
Norwegian University of Science and Technology
2018
Qi2
2017
Physical Sciences (United States)
1997
Stanford University
1990
As scientific supercomputing moves toward petascale and exascale levels, in situ visualization stands out as a scalable way for scientists to view the data their simulations generate. This full picture is crucial particularly capturing understanding highly intermittent transient phenomena, such ignition extinction events turbulent combustion.
This article reports an analysis of the first detailed chemistry direct numerical simulation (DNS) a high Karlovitz number laboratory premixed flame. The DNS results are compared with those from laser-based diagnostics good agreement. subsequent focuses on investigation flame area, its local thickness and their rates change in isosurface following reference frames, quantities that intimately connected. net stretch is demonstrated to be small residual large competing terms: positive...