Compressibility effects in supercritical mixing layers

My research focuses on CO₂ mixing layers, where a lower-temperature, higher-speed stream interacts with a higher-temperature, lower-speed stream. The code simulates these flows, capturing shear layer growth, turbulence anisotropy, turbulent kinetic energy (TKE) budgets, and vorticity. As of now, I am studying non-reacting ideal gas cases. In time, we will move onto multicomponent cases such as CH₄/O₂, with the possibility of extending to reacting flows for comparison. The goal is to generate high-fidelity datasets at multiple grid resolutions, comparing and investigating supercritical compressibility and thermal inhomogeneity effects on turbulence. 

The research conducted will be the subject of my master's thesis. I am working alongside my advisor Doctor Joseph Oefelein and his Research Engineer Dhruv Purushotham. I will be presenting my findings at the AIAA SciTech 2025 conference. 

Thanks to this research opportunity I'm learning key CFD skills: 

  • Linux command line
  • Python coding
  • Field Visualization Software: ParaView, tecplot
  • Methods of solving Partial Differential Equations
  • Fluid dynamics
  • Grid creation

Our history

From modest beginnings, we've grown through unwavering dedication and a commitment to continuous improvement. Each step has reinforced our core belief in the power of collaboration and the importance of integrity. We're passionate about what we do, and we're excited to share our story with you.