[HTML][HTML] UCNS3D: An open-source high-order finite-volume unstructured CFD solver
UCNS3D is an open-source computational solver for compressible flows on unstructured
meshes. State-of-the-art high-order methods and their associated benefits can now be …
meshes. State-of-the-art high-order methods and their associated benefits can now be …
Arbitrary high order central non-oscillatory schemes on mixed-element unstructured meshes
P Tsoutsanis, M Dumbser - Computers & Fluids, 2021 - Elsevier
In this paper we develop a family of very high-order central (up to 6th-order) non-oscillatory
schemes for mixed-element unstructured meshes. The schemes are inherently compact in …
schemes for mixed-element unstructured meshes. The schemes are inherently compact in …
WENO schemes on arbitrary unstructured meshes for laminar, transitional and turbulent flows
This paper presents the development and implementation of weighted-essentially-non-
oscillatory (WENO) schemes for viscous flows on arbitrary unstructured grids. WENO …
oscillatory (WENO) schemes for viscous flows on arbitrary unstructured grids. WENO …
[HTML][HTML] Hybrid discontinuous Galerkin-finite volume techniques for compressible flows on unstructured meshes
V Maltsev, D Yuan, KW Jenkins, M Skote… - Journal of …, 2023 - Elsevier
In this paper we develop a family of arbitrarily high-order non-oscillatory hybrid
Discontinuous Galerkin (DG)-Finite Volume (FV) schemes for mixed-element unstructured …
Discontinuous Galerkin (DG)-Finite Volume (FV) schemes for mixed-element unstructured …
[HTML][HTML] Stencil selection algorithms for WENO schemes on unstructured meshes
P Tsoutsanis - Journal of Computational Physics: X, 2019 - Elsevier
In this paper, a family of stencil selection algorithms is presented for WENO schemes on
unstructured meshes. The associated freedom of stencil selection for unstructured meshes …
unstructured meshes. The associated freedom of stencil selection for unstructured meshes …
[HTML][HTML] WENO schemes on unstructured meshes using a relaxed a posteriori MOOD limiting approach
PS Farmakis, P Tsoutsanis, X Nogueira - Computer Methods in Applied …, 2020 - Elsevier
In this paper a relaxed formulation of the a posteriori Multi-dimensional Optimal Order
Detection (MOOD) limiting approach is introduced for weighted essentially non-oscillatory …
Detection (MOOD) limiting approach is introduced for weighted essentially non-oscillatory …
[HTML][HTML] Extended bounds limiter for high-order finite-volume schemes on unstructured meshes
P Tsoutsanis - Journal of Computational Physics, 2018 - Elsevier
This paper explores the impact of the definition of the bounds of the limiter proposed by
Michalak and Ollivier-Gooch in [56](2009), for higher-order Monotone-Upstream Central …
Michalak and Ollivier-Gooch in [56](2009), for higher-order Monotone-Upstream Central …
[HTML][HTML] Improvement of the computational performance of a parallel unstructured WENO finite volume CFD code for Implicit Large Eddy Simulation
P Tsoutsanis, AF Antoniadis, KW Jenkins - Computers & Fluids, 2018 - Elsevier
In this paper the assessment and the enhancement of the computational performance of a
high-order finite volume CFD code is presented. Weighted Essentially Non-Oscillatory …
high-order finite volume CFD code is presented. Weighted Essentially Non-Oscillatory …
New high-resolution-preserving sliding mesh techniques for higher-order finite volume schemes
This paper presents a new sliding mesh technique for the computation of unsteady viscous
flows in the presence of rotating bodies. The compressible Euler and incompressible Navier …
flows in the presence of rotating bodies. The compressible Euler and incompressible Navier …
[HTML][HTML] Numerical simulation and passive control of condensing flow through turbine blade by NVD Method Using Eulerian–Lagrangian Model
The nucleation phenomenon and its consequence formation of droplets are destructive
effects that occur as a result of the sudden expansion of the flow through the steam turbine …
effects that occur as a result of the sudden expansion of the flow through the steam turbine …