Yazhou Wang

TL;DR: In this article, an accurate Chebyshev spectral element method was developed to simulate the natural convection in a porous cavity using the local thermal non-equilibrium model, and two horizontal walls of the cavity are adiabatic, while the left vertical wall is heated and the right side wall is cooled.

TL;DR: In this article, a circular cylinder with a slit is implemented as an effective passive flow control technique for flow control and other relevant industrial practices, and it is shown that a larger slit width ratio and a smaller attack angle tend to induce lower time-mean drag coefficient and root-mean-square lift coefficient.

TL;DR: In this article, the spectral element method was used to solve the coupled electric, flow, and heat fields simultaneously for electro-thermo-hydrodynamics (ETHD) in which the electric field potential was estimated by the classic Galerkin variation with the spectral approximation, and the streamline upwind Petrov-Galerkinetic variation and consistent approximate upwind technique were applied to stabilize the numerical simulation of charge density transport.

TL;DR: The non-Darcy double-diffusive mixed convection in a double lid-driven porous cavity with two thermosolutal sources is numerically investigated in this article.

TL;DR: In this paper, the spectral element method is applied to produce and serve as accurate solutions of benchmark quality for the natural convection around single and tandem circular cylinders inside a single and double cylinder.