Review of the high-order TENO schemes for compressible gas dynamics and turbulence
L Fu - Archives of Computational Methods in Engineering, 2023 - Springer
For compressible flow simulations involving both turbulence and shockwaves, the
competing requirements render it challenging to develop high-order numerical methods …
competing requirements render it challenging to develop high-order numerical methods …
A class of high-order finite difference schemes with minimized dispersion and adaptive dissipation for solving compressible flows
For the compressible flows with broadband length scales, good dispersion and dissipation
properties are crucial for the numerical schemes to realize high-fidelity simulations. It has …
properties are crucial for the numerical schemes to realize high-fidelity simulations. It has …
A deep reinforcement learning framework for dynamic optimization of numerical schemes for compressible flow simulations
Marginal or under-resolved simulations of compressible flow configurations that often occur
in practical applications classically are enabled by administering sufficient numerical …
in practical applications classically are enabled by administering sufficient numerical …
High-order finite-volume TENO schemes with dual ENO-like stencil selection for unstructured meshes
Z Ji, T Liang, L Fu - Journal of Scientific Computing, 2023 - Springer
The TENO-family schemes (Fu et al. in J Comput Phys 305: 333–359, 2016) have been
demonstrated to perform well for compressible gas dynamics and turbulent flow predictions …
demonstrated to perform well for compressible gas dynamics and turbulent flow predictions …
A novel high-order low-dissipation TENO-THINC scheme for hyperbolic conservation laws
The high-order low-dissipation shock-capturing scheme is important for compressible fluid
simulations, in particular for cases where both shock and turbulence present. However, the …
simulations, in particular for cases where both shock and turbulence present. However, the …
A new smoothed particle hydrodynamics method based on high-order moving-least-square targeted essentially non-oscillatory scheme for compressible flows
In this study, we establish a hybrid high-order smoothed particle hydrodynamics (SPH)
framework (MLS-TENO-SPH) for compressible flows with discontinuities, which is able to …
framework (MLS-TENO-SPH) for compressible flows with discontinuities, which is able to …
A class of new high-order finite-volume TENO schemes for hyperbolic conservation laws with unstructured meshes
The recently proposed high-order TENO scheme [Fu et al., Journal of Computational
Physics, 305 (2016): 333-359] has shown great potential in predicting complex fluids owing …
Physics, 305 (2016): 333-359] has shown great potential in predicting complex fluids owing …
On the performance of WENO/TENO schemes to resolve turbulence in DNS/LES of high‐speed compressible flows
High‐speed compressible turbulent flows typically contain discontinuities and have been
widely modeled using Weighted Essentially Non‐Oscillatory (WENO) schemes due to their …
widely modeled using Weighted Essentially Non‐Oscillatory (WENO) schemes due to their …
[HTML][HTML] Enhanced fifth order WENO shock-capturing schemes with deep learning
T Kossaczká, M Ehrhardt, M Günther - Results in Applied Mathematics, 2021 - Elsevier
In this paper we enhance the well-known fifth order WENO shock-capturing scheme by
using deep learning techniques. This fine-tuning of an existing algorithm is implemented by …
using deep learning techniques. This fine-tuning of an existing algorithm is implemented by …
A low-dissipation shock-capturing framework with flexible nonlinear dissipation control
In this work, a framework to construct arbitrarily high-order low-dissipation shock-capturing
schemes with flexible and controllable nonlinear dissipation for convection-dominated …
schemes with flexible and controllable nonlinear dissipation for convection-dominated …