Weiwei Chen
Nanjing Normal University
8 Papers
9 Citations
Weiwei Chen is an academic researcher from Nanjing Normal University. The author has contributed to research in topics: Lattice Boltzmann methods & Natural convection. The author has an hindex of 4, co-authored 8 publications.
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Papers
Lattice Boltzmann simulation of double diffusive natural convection in heterogeneously porous media of a fluid with temperature-dependent viscosity
TL;DR: In this paper, the effect of porosity, buoyancy ratio, the viscosity-variation number and thermal Rayleigh number on heat and mass transfer rates was investigated.
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Numerical simulation of double-diffusive natural convection in an enclosure in the presence of magnetic field with heat-conducting partition using lattice Boltzmann method
TL;DR: In this paper, the effect of magnetic field on double-diffusive natural convection in an enclosure with heat-conducting partition is studied, where constant temperatures and concentrations are imposed along the left and right walls, and horizontal walls are insulated.
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Lattice Boltzmann simulation for natural convection of supercritical CO2 in an inclined square cavity
TL;DR: In this paper, a model of an inclined cavity was set up to simulate the natural convection of supercritical fluid, and the influence of inclined angles (30 to approximately 90°) and pressures (8 to approximately 12 MPa) were analyzed.
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Simulation of CO2 under supercritical pressure in solar collectors by variable Lattice Boltzmann method
TL;DR: In this paper, supercritical CO2 is widely used in the HVAC facilities, such as gas coolers and solar collectors, where the solar collector is a fluid-filled cavity, and the heat and mass transfer characteristi...
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Investigation of the characteristics of turbulent flow and heat transfer induced by a vibrating piezoelectric fan on asymmetrical concave surfaces
Xinjun Li,Weiwei Chen,Shihua Lu +2 more
- 21 Jun 2021
TL;DR: In this paper, the turbulent flow and thermal performances for an asymmetrical concave surface integrated with a vibrating piezoelectric fan were investigated numerically. But the performance of the fan was not evaluated.
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