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Efficient non-iterative multi-point method for solving the Riemann problem
In computational fluid dynamics (CFD), the Riemann problem is vital for precise fluid flow calculations as it involves the accurate computation of...
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Dual-solver research based on the coupling of flux reconstruction and finite volume methods
Accurate simulation of vortex-dominated flows has been an important issue for numerical methods in computational fluid dynamics. The recently...
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A Review of Riemann Solvers for Hypersonic Flows
In the design of the hypersonic airliner which can greatly shorten the flight time and conduct space travel, it is of great significance for a...
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On the investigation of shock wave/boundary layer interaction with a high-order scheme based on lattice Boltzmann flux solver
Shock wave/boundary layer interaction (SWBLI) continues to pose a significant challenge in the field of aerospace engineering. This paper aims to...
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Numerical simulation of HVAB rotor in hover using a mixed-mesh flow solver
Numerical simulations of the HVAB were carried out by using a Reynolds-averaged Navier-Stokes computational fluid dynamics flow solver. For the...
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A single-domain spectral solver for spatially nonsmooth differential equations of quasistatic solid mechanics in polar coordinates
In the present work, a spectral solver is developed for integration of certain differential equations of solid mechanics, namely static stress...
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Validation of the SU2 Fluid Dynamic Solver for Isentropic Non-Ideal Compressible Flows
This work assessed the accuracy of the SU2 flow solver in predicting the isentropic expansion of Siloxane MM through the converging-diverging nozzle...
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The HLLC Riemann solver
The HLLC (Harten–Lax–van Leer contact) approximate Riemann solver for computing solutions to hyperbolic systems by means of finite volume and...
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Numerical study of direct initiation for one-dimensional Chapman–Jouguet detonations by reactive Riemann problems
Direct initiation of one-dimensional Chapman–Jouguet detonations in a framework of reactive Riemann problems has been numerically studied with a...
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Numerical simulation of water entry problems considering air effect using a multiphase Riemann-SPH model
The water entry is a classic fluid-structure interaction problem in ocean engineering. The prediction of impact loads on structure during the water...
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Numerical Simulations of Blast Wave Propagation After a High-Energy Explosion
In this study, we developed a finite-volume-based three-dimensional (3D) compressible flow solver for blast wave propagation simulation after a...
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The improved inverse method for axial compressor based on quasi-three-dimensional model
An improved and steady inverse method based on the time-marching solution of quasi-three-dimensional Navier–Stokes equations for axial compressors is...
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Development of Numerical Methods for the Simulation of Compressible Droplet Dynamics Under Extreme Ambient Conditions
The computation of two-phase flow scenarios in a high pressure and temperature environment is a delicate task, for both the physical modeling and the...
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An Efficient Physically Adjusted Central Euler Solver
A simple, accurate and yet robust central solver for Euler’s equation is presented with flow physics adjusted wave speeds for fixing the numerical...
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Numerical Simulation of Dispersed Phase Droplets Im**ement by a Hybrid Eulerian-Lagrangian Method
This chapter covers the basic theory underlying droplet tracking simulations, using the Eulerian and Lagrangian approaches. The equations of motion...
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A WENO SPH scheme with improved transport velocity and consistent divergence operator
The Arbitrary Lagrangian–Eulerian Smoothed Particle Hydrodynamics (ALE-SPH) formulation can guarantee stable solutions preventing the adoption of...
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HyperCODA – Extension of Flow Solver CODA Towards Hypersonic Flows
This paper presents HyperCODA, the hypersonics extension to the flow solver CODA (CFD for ONERA, DLR and Airbus). Similar to the spacecraft...
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Coarray Fortran Parallel Implementation of a Finite Volume Method-Based Aircraft Ice Accretion Simulation Code
The aircraft industry often uses computational methods to quantify ice accretion, investigate aerodynamic penalties, and conduct certification...
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On the comparison of particle regeneration technique and volume adaptive scheme in the compressible flow based on smoothed particle hydrodynamics
The collapse of a cavitation bubble is an interesting topic and it has many applications in the engineering fields. Due to its compressible nature,...
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Numerical Simulation of Dispersed Phase Droplets Im**ement by a Hybrid Eulerian-Lagrangian Method
This chapter covers the basic theory underlying droplet tracking simulations, using the Eulerian and Lagrangian approaches. The equations of motion...