Analysis of multiple steady states for natural convection of Newtonian fluids in a square enclosure

M Bhattacharya, T Basak - Physics of Fluids, 2021 - pubs.aip.org
Multiple steady states are investigated for natural convection of fluids in a square enclosure
with non-isothermally hot bottom wall, isothermally cold side walls, and thermally insulated …

Numerical study of natural convection heat transfer in a porous annulus filled with a Cu-nanofluid

L Zhang, Y Hu, M Li - Nanomaterials, 2021 - mdpi.com
Natural convection heat transfer in a porous annulus filled with a Cu nanofluid has been
investigated numerically. The Darcy–Brinkman and the energy transport equations are …

Influence of the aspect ratio and location of an isothermal block on the buoyancy-induced heat transfer in an enclosure

JJ Nisrin, R Velkennedy, K Kalidasan… - … Thermal Sciences: An …, 2023 - dl.begellhouse.com
The objective of the current study's numerical analysis is to find the effect of the aspect ratio
and placement of an isothermal block on fluid flow and heat transfer within an air-filled …

Critical role of Prandtl number on multiple steady states during natural convection in square enclosures: Analysis of heat transfer rates, flow and thermal maps

M Bhattacharya, T Basak - International Journal of Heat and Mass Transfer, 2021 - Elsevier
The effect of Prandtl number (P r) on the multiplicity of the steady states (flow and
temperature maps) is investigated for the natural convection of Newtonian fluids within a …

Seven hot research topics in thermal metamaterials in 2018

J HUANG - Science & Technology Review, 2019 - kjdb.org
This paper reviews the overall research and development of thermal metametraials in terms
of thermal conduction, convection and radiation in 2018. We summarize in particular seven …

[PDF][PDF] Seven hot research topics in thermal metamaterials in 2018

J HUANG - Science & Technology Review, 2019 - physics.fudan.edu.cn
摘要 热超构材料研发活动在 2018 年再次取得丰硕的研究成果. 回顾了热超构材料 2018
年在热传导, 热对流, 热辐射 3 种传热方式方面的研究进展及应用, 归纳为 7 个研究热点 …