Discontinuous Galerkin methods for hypersonic flows

DS Hoskin, RL Van Heyningen, NC Nguyen… - Progress in Aerospace …, 2024 - Elsevier
In recent years, high-order discontinuous Galerkin (DG) methods have emerged as an
attractive approach for numerical simulations of compressible flows. This paper presents an …

A cell-based smoothed finite element model for the analysis of turbulent flow using realizable k-ε model and mixed meshes

M Liu, C Jiang, BC Khoo, H Zhu, G Gao - Journal of Computational Physics, 2024 - Elsevier
Smoothed finite element method (S-FEM) has been widely employed in computational
mechanics, particularly in computational solid mechanics (CSM) and, to a lesser extent, in …

Numerical simulations of a vertical-axis hydrokinetic turbine with different blade-strut configurations under free-surface effects

A Bayram, M Dhalwala, P Oshkai… - Engineering with …, 2023 - Springer
A numerical study of the free-surface flow over a vertical-axis hydrokinetic turbine with
different blade-strut configurations is presented in this paper. The set of equations governing …

Heat flux prediction for hypersonic flows using a stabilized formulation

D Codoni, A Bayram, M Rajanna, C Johansen… - Computational …, 2024 - Springer
This work focuses on the heat flux prediction in hypersonic flow regimes using the finite-
element based Streamline-Upwind Petrov–Galerkin formulation enhanced with a …

[PDF][PDF] Development of an SUPG based numerical framework for the analysis of non-ionized hypersonic flows in thermochemical non-equilibrium

D Codoni - Development, 2023 - prism.ucalgary.ca
The present work focuses on the development of a numerical framework for the
aerothermodynamic analysis in the hypersonic regime. In this work the Navier-Stokes …

Factors affecting air distribution in air conditioning air supply room based on SUPG finite element and zero equation

Z Miao, Z Ma, Q Kong, Y Jiang - Journal of Building Performance …, 2023 - Taylor & Francis
To simulate the indoor air distribution accurately and quickly, this paper proposed a
turbulence calculation model based on the zero-equation model and the SUPG finite …

Thermochemical Nonequilibrium Modeling in a Continuous-Galerkin, Finite-Element Framework

NF Nutter, DP Sanjaya, RS Glasby… - … FORUM AND ASCEND …, 2024 - arc.aiaa.org
The presented work discusses the implementation, verification, and validation of Park's two-
temperature model in a scalable, computational fluid dynamics (CFD) code developed at the …

[PDF][PDF] Analysis of a Vertical-Axis Tidal Turbine Using the Variational Multiscale Formulation

M Dhalwala - 2022 - prism.ucalgary.ca
This thesis first investigates the performance and near-wake characteristics of a full-scale
vertical-axis tidal turbine under a uniform inflow and turbulent inflow with a 5% and 10 …

Numerical analysis on the MHD flow control of the hypersonic vehicle inlet

H Li, H Huang, G Zhu - 2024 - researchsquare.com
Under the assumption of the low magnetic Reynolds number, the coupled model of the
turbulent flow field and the electromagnetic field is established to simulate the flow …