54 citations · 109 across the 8 of their papers we have counts for
8 papers
Recent developments and research needs in turbulence modeling of hypersonic flows
Pratikkumar Raje, Eric Parish, Jean-Pierre Hickey +2
Hypersonic flow conditions pose exceptional challenges for Reynolds-Averaged Navier-Stokes (RANS) turbulence modeling. Critical phenomena include compressibility effects, shock/tur…
Pressure-Velocity Coupling in Transpiration Cooling
Sophie Hillcoat, Jean-Pierre Hickey
Transpiration cooling is an active thermal protection system of increasing interest in aerospace applications wherein a coolant is effused through a porous wall into a hot external…
Targeted particle delivery via vortex ring reconnection
Joseph Mouallem, Joshua Wawryk, Hamid Daryan +2
A conceptual model for targeted particle delivery is proposed using controlled vortex ring reconnection. Entrained particles can be efficiently transported within the core of the v…
Unscented Kalman filter (UKF) based nonlinear parameter estimation for a turbulent boundary layer: a data assimilation framework
Zhao Pan, Yang Zhang, Jonas P. R. Gustavsson +2
A turbulent boundary layer is an essential flow case of fundamental and applied fluid mechanics. However, accurate measurements of turbulent boundary layer parameters (e.g., fricti…
On the detection of internal interfacial layers in turbulent flows
Fan Duosi, Jing-Lei Xu, Matthew X. Yao +1
A novel approach to identify internal interfacial layers, or IILs, in wall-bounded turbulent flows is proposed. Using a Fuzzy Cluster Method (FCM) on the streamwise velocity compon…
Uncertainty quantification of tabulated supercritical thermodynamics for compressible Navier-Stokes solvers
Sai Praneeth, Jean-Pierre Hickey
Non-ideal state equations are needed to compute a growing number of engineering-relevant problems. The additional computational overhead from the complex thermodynamics accounts fo…
Pseudophase-Change Effects in Turbulent Channel Flow under Transcritical Temperature Conditions
Kukjin Kim, Jean-Pierre Hickey, Carlo Scalo
We have performed direct numerical simulations (DNS) of compressible turbulent channel flow at supercritical pressure with top and bottom isothermal walls kept respectively at a su…
Numerical framework for transcritical real-fluid reacting flow simulations using the flamelet progress variable approach
Peter C. Ma, Daniel T. Banuti, Jean-Pierre Hickey +1
An extension to the classical FPV model is developed for transcritical real-fluid combustion simulations in the context of finite volume, fully compressible, explicit solvers. A do…