Annual Research Briefs 2019

Wallmodeled largeeddy simulation of aircraft in landing configuration.
K. Goc, S. T. Bose and P. Moin 
Wallmodeled largeeddy simulation of nonequilibrium turbulent boundary layers.
M. Cho, G. I. Park, A. LozanoDuran and P. Moin 
An a priori study of the accuracy of an equilibrium wall model for dissociating air in supersonic channel flows.
M. Di Renzo and J. Urzay 
Turbulence statistics in a high Mach number boundary layer downstream of an incident shock wave.
L. Fu, M. Karp, S. T. Bose, P. Moin and J. Urzay 
Toward largeeddy simulations of twin supersonic rectangular jets including screech.
J. Jeun, G. J. Wu and S. K. Lele 
Instabilities of supersonic jets.
M. Karp and M. J. P. Hack 
Boundary conditions and discrete consistency of adjoint eigenvalue problems.
T. Flint and M. J. P. Hack 
Wellposed spatial marching of perturbations in viscous shear flows.
S. R. Harris and M. J. P. Hack 
Optimization of the interface distortion of a round liquid jet.
H. Hwang and M. J. P. Hack 
Locality in the turbulent bubble breakup cascade.
W. H. R. Chan and P. L. Johnson 
Scalar transport modeling for twophase flows with a diffuseinterface method.
S. S. Jain and A. Mani 
A novel energy balance approach for a verifiable and accurate solution of radiation extinction in particle clouds.
I. Paul and A. Mani 
Dimension reduction of thermofluid mechanisms in irradiated particleladen turbulence.
L. Jofre, Z. R. del Rosario and G. Iaccarino 
A frameinvariant definition of the Qcriterion.
A. J. Banko and J. K. Eaton 
Interscale energy transfer in turbulence from the viewpoint of subfilter scales.
J. I. Cardesa and A. LozanoDuran 
On the evolution of the velocity gradient tensor in transitional boundary layers.
A. Elnahhas, P. L. Johnson, A. LozanoDuran and P. Moin 
Toward evaluating contributions to skin friction enhancement by transition and turbulence in boundary layer flows.
P. L. Johnson 
Dissipation events in wallbounded turbulence.
M. J. P. Hack and O. T. Schmidt 
A minimal flow unit of the logarithmic layer in the absence of nearwall eddies and large scales.
H. J. Bae and A. LozanoDuran 
Strainhardening framework for Eulerian simulations of multimaterial elastoplastic deformation.
M. C. Adler and S. K. Lele 
Entropybounded discontinuousGalerkin simulation of trans and supercritical fluid flows.
K. Maeda and M. Ihme 
Quantifying structural uncertainty in the BHR model for variabledensity flows.
Z. Huang, J. Hayes and G. Iaccarino 
Estimated aleatoric uncertainty from initial and inlet conditions for variable density mixing.
J. F. Heyse, Z. Huang and G. Iaccarino 
On the corenoise analysis coupling of a model gasturbine combustor and nozzle.
C. X. Shao, K. Maeda and M. Ihme 
On the extension of the Paretoefficient combustion methodfor autoignition prediction in turbulent flows using LES.
Q. Douasbin and M. Ihme 
On AC electrokinetics in the regime of high voltageand high ion diffusivity ratio.
A. Balaji, S. Mirjalili and A. Mani 
Investigation of quantum algorithms for direct numericalsimulation of the NavierStokes equations.
K. P. Griffin, S. S. Jain, T. J. Flint and W. H. R. Chan 
Towards model discovery with reinforcement learning.
A. LozanoDur´an and M. Bassenne 
Solution of the OrrSommerfeld equation on a calculator.
M. J. P. Hack