Sentence examples for implicit turbulence from inspiring English sources

Thus inspired, a new implicit turbulence model for low Mach numbers is proposed that controls the Roe dissipation term appropriately.

Here, we review the basic properties of these methods, present evidence from the successful implementation of these methods in turbulent flows, and discuss theoretical arguments and recent research aiming at justifying their use as an implicit turbulence model.

All of the current numerical simulations employ the implicit large eddy simulation (ILES) paradigm (Garnier et al. 2000; Grinstein et al. 2011) (also known as monotone integrated LES (MILES)) of exploiting the dissipative nature of high resolution shock capturing (HRSC) methods as an implicit turbulence model.

The numerical method based on Reynolds-averaged Navier Stokes (RANS) equations, Spalart Allmaras (S A) turbulence model and implicit algorithm is utilized to simulate the flow field of the aircraft.

An implicit multigrid scheme for solving the Navier Stokes, turbulence, species, and variance transport equations describing turbulent combustion is presented.

A new general implicit procedure that guarantees the positivity of turbulence model equations dependent variables is presented.

Thanks to the loosely-coupled approach, the unconditionally positive-convergent implicit time-integration scheme for two-equation turbulence models (UPC) is used.

Strict convergence and error testing shows the new scheme to outperform the implicit one previously used with drift wave turbulence by a significant margin.

The algorithm is robust and extensible, permitting the incorporation of features such as porous media flow, RANS and LES turbulence models, and semi-/fully-implicit time stepping.

An implicit scheme for the simulation of electrostatic fluid turbulence in a magnetic field with spatially varying shear is presented.

Effects of large computational time steps on the computed turbulence were investigated using a fully implicit method.