Tuning heat transport via coherent structure manipulation: recent advances in thermal turbulence

KQ Xia, SD Huang, YC Xie, L Zhang - National Science Review, 2023 - academic.oup.com
Tuning transport properties through the manipulation of elementary structures has achieved
great success in many areas, such as condensed matter physics. However, the ability to …

[图书][B] Ratio of momentum diffusivity to thermal diffusivity: introduction, meta-analysis, and scrutinization

IL Animasaun, NA Shah, A Wakif, B Mahanthesh… - 2022 - taylorfrancis.com
This book presents a systematic introduction, practical meaning, and measurement of
thermo-physical properties (ie viscosity, density, thermal conductivity, specific heat capacity …

Wall-sheared thermal convection: heat transfer enhancement and turbulence relaminarization

A Xu, BR Xu, HD Xi - Journal of Fluid Mechanics, 2023 - cambridge.org
We studied the flow organization and heat transfer properties in two-dimensional and three-
dimensional Rayleigh–Bénard cells that are imposed with different types of wall shear. The …

Enhancement of heat removal from street canyons due to buoyant approaching flow: Water tunnel PIV-LIF measurements

Y Zhao, Y Xue, S Mei, Y Chao, J Carmeliet - Building and Environment, 2022 - Elsevier
Heat removal from street canyons to the urban boundary layer above buildings is one of
physical processes that may largely determine the (local) urban heat island (UHI) effects …

Shear-induced modulation on thermal convection over rough plates

TC Jin, JZ Wu, YZ Zhang, YL Liu… - Journal of Fluid …, 2022 - cambridge.org
External modulation on thermal convection has been studied extensively to achieve the
control of flow structures and heat-transfer efficiency. In this paper, we carry out direct …

Heat transfer in turbulent Rayleigh–Bénard convection through two immiscible fluid layers

HR Liu, KL Chong, R Yang, R Verzicco… - Journal of Fluid …, 2022 - cambridge.org
We numerically investigate turbulent Rayleigh–Bénard convection through two immiscible
fluid layers, aiming to understand how the layer thickness and fluid properties affect the heat …

Double-diffusive unsteady flow in a roof-based air ventilation system with variable Prandtl number

CN Mithun, MJ Hasan, AK Azad, R Hossain… - Arabian Journal for …, 2023 - Springer
Double-diffusive mixed convection problem had been a notable topic of research in the last
decade. Lack of study is noticed under mixed convection using this double-diffusive in an …

Boundary layers in turbulent vertical convection at high Prandtl number

CJ Howland, CS Ng, R Verzicco… - Journal of Fluid …, 2022 - cambridge.org
Many environmental flows arise due to natural convection at a vertical surface, from flows in
buildings to dissolving ice faces at marine-terminating glaciers. We use three-dimensional …

Particle transport and deposition in wall-sheared thermal turbulence

A Xu, BR Xu, HD Xi - Journal of Fluid Mechanics, 2024 - cambridge.org
Particle transport and deposition in wall-sheared thermal turbulence Page 1 J. Fluid Mech. (2024),
vol. 999, A15, doi:10.1017/jfm.2024.936 Particle transport and deposition in wall-sheared …

From sheared annular centrifugal Rayleigh–Bénard convection to radially heated Taylor–Couette flow: exploring the impact of buoyancy and shear on heat transfer …

J Zhong, D Wang, C Sun - Journal of Fluid Mechanics, 2023 - cambridge.org
We investigate the coupling effect of buoyancy and shear based on an annular centrifugal
Rayleigh–Bénard convection (ACRBC) system in which two cylinders rotate with an angular …