Framework for all Mach number, multi-species, turbulent reacting flow at standard, trans-critical and supercritical conditions

  • Thermodynamic properties: standard, trans-critical and supercritical conditions

  • Turbulence models: Large eddy simulation ( LES ) (algebraic and dynamic Smagorinsky model), Detached eddy simulation ( DES ), Mentor's k-omega SST two-equation model, Baldwin-Lomax algebraic model, Spalart-Allmas one equation model

  • Turbulence-chemistry interactions: Steady Flamelet approach, extended Flamelet-Progress-Variable method and finite rate direct closure

  • Numerical scheme: up to fourth order accurate in space and second order in time, with scalar or matrix artificial dissipation to assure TVD properties, all Mach number with pre-conditioning scheme for steady and unsteady flows

  • Parallelization: Multi-block structured grid based on MPI

  • Lagrangian spray modeling

Framework for multiphase interfacial flows

  • Time-dependent incompressible variable-density Navier-Stokes equations

  • Adaptive mesh refinement ( AMR ): resolution is adapted dynamically

  • Second-order in space and time

  • Advected/diffused passive tracers and additional source terms

  • Volume of Fluid ( VOF )advection scheme for interfacial flows, with accurate treatment of surface tension

  • Multiphase electrohydrodynamics

Data analysis and design framework

(under development)

Data analysis: optimization, design of experiments, uncertainty quantification, and surrogate modeling combined with the LES and multiphase DNS codes.


coming soon!