Wei-Wei Han

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20232026

most citedOn a 1/2-equation model of turbulence

2 citations · 2 across the 2 of their papers we have counts for

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math.NA2026

High-order, long-time stable and parallel decoupled GBDF $k$ SAV ensemble schemes for the Navier--Stokes--Darcy flow with random hydraulic conductivity tensors

Wei-Wei Han, Fukeng Huang, Changxin Qiu

We develop and analyze high-order ensemble schemes for the unsteady Navier--Stokes--Darcy system with uncertain initial conditions, forcing terms, hydraulic conductivity tensors, a…

math.NA2024

Numerical analysis of a 1/2-equation model of turbulence

Wei-Wei Han, Rui Fang, William Layton

The recent 1/2-equation model of turbulence is a simplification of the standard Kolmogorov-Prandtl 1-equation URANS model. Surprisingly, initial numerical tests indicated that the…

math.NA2023★ 2 cited

On a 1/2-equation model of turbulence

Rui Fang, Weiwei Han, William Layton

In 1-equation URANS models of turbulence the eddy viscosity is given by $ν_{T} = 0.55 l (x, t) k (x, t)$ . The length scale $l$ must be pre-specified and $k (x, t)$ is determined by s…

High-order, long-time stable and parallel decoupled GBDFk SAV ensemble schemes for the Navier--Stokes--Darcy flow with random hydraulic conductivity tensors

Numerical analysis of a 1/2-equation model of turbulence

On a 1/2-equation model of turbulence

High-order, long-time stable and parallel decoupled GBDF $k$ SAV ensemble schemes for the Navier--Stokes--Darcy flow with random hydraulic conductivity tensors