Fluids flow in granular aggregate packings reconstructed by high-energy X-ray computed tomography and lattice Boltzmann method
Q Lyu, A Chen, J Jia, A Singh, P Dai - Computers & Fluids, 2023 - Elsevier
Abstract Properties of fluids flow in granular aggregates are important for the design of
pervious infrastructures used to alleviate urban water-logging problems. Here in this work …
pervious infrastructures used to alleviate urban water-logging problems. Here in this work …
Enhanced laboratory x-ray particle tracking velocimetry with newly developed tungsten-coated O(50 μm) tracers
JT Parker, J DeBerardinis, SA Mäkiharju - Experiments in Fluids, 2022 - Springer
Tracer particles designed specifically for X-ray particle tracking and imaging velocimetry
(XPTV and XPIV) are necessary to widen the range of flows that can be studied with these …
(XPTV and XPIV) are necessary to widen the range of flows that can be studied with these …
Pore-scale statistics of temperature and thermal energy dissipation rate in turbulent porous convection
We report pore-scale statistical properties of temperature and thermal energy dissipation
rate in a two-dimensional porous Rayleigh-Bénard (RB) cell. High-resolution direct …
rate in a two-dimensional porous Rayleigh-Bénard (RB) cell. High-resolution direct …
Modeling of Microplastics Migration in Soil and Groundwater: Insights into Dispersion and Particle Property Effects
Y Wei, Y Chen, X Cao, TJ Yeh, J Zhang… - Environmental …, 2024 - ACS Publications
Migration of microplastics (MPs) in soil–groundwater systems plays a pivotal role in
determining its concentration in aquifers and future threats to the terrestrial environment …
determining its concentration in aquifers and future threats to the terrestrial environment …
On the thermal effect of porous material in porous media Rayleigh–Bénard convection
J Zhong, S Liu, C Sun - Flow, 2023 - cambridge.org
We perform a two-dimensional numerical study on the thermal effect of porous media on
global heat transport and flow structure in Rayleigh–Bénard (RB) convection, focusing on …
global heat transport and flow structure in Rayleigh–Bénard (RB) convection, focusing on …
[PDF][PDF] 复杂边界和极端条件对单相和多相湍流结构和输运的影响
王东璞， 王子奇， 刘爽， 蒋林峰， 易磊… - 清华大学学报(自然科学 …, 2022 - researchgate.net
单相和多相湍流在自然界和工业生产中广泛存在, 并且大多受到复杂边界和极端条件的影响,
对其物理机制的深入研究, 既可以帮助揭示湍流结构生成和输运效率与复杂壁面和极端条件的 …
对其物理机制的深入研究, 既可以帮助揭示湍流结构生成和输运效率与复杂壁面和极端条件的 …
From Darcy flow to convective flow: pore-scale study of density-driven currents in porous media
We conducted a series of pore-scale numerical simulations on convective flow in porous
media, with a fixed Schmidt number of 400 and a wide range of Rayleigh numbers. The …
media, with a fixed Schmidt number of 400 and a wide range of Rayleigh numbers. The …
Three dimensional pore scale study of heat and mass transfer in an aerothermal phase change thermal protection system using foam structure
Y Wang, C Wang, C Ding, H Wang… - Journal of Porous …, 2023 - dl.begellhouse.com
Aerodynamic heating seriously affects the safety of hypersonic vehicles, which is an urgent
problem to be solved. In this work, an aerothermal phase change thermal protection system …
problem to be solved. In this work, an aerothermal phase change thermal protection system …
[HTML][HTML] 内置圆球阵列的Rayleigh-Bénard 热对流传热特性
刘壮， 周全 - 空气动力学学报, 2022 - html.rhhz.net
通过实验研究了内置圆球对Rayleigh-Bénard (RB) 湍流热对流系统传热特性的影响.
在对流槽内部加入有机玻璃圆球, 通过改变圆球的直径和分布方式研究不同孔隙度$\phi $ 对RB …
在对流槽内部加入有机玻璃圆球, 通过改变圆球的直径和分布方式研究不同孔隙度$\phi $ 对RB …