Results 1 to 10 of about 4,490,539 (224)

Study on interaction mechanism between natural convection and forced convection during storage and temperature rise of waxy crude oil tank

Engineering Applications of Computational Fluid Mechanics
As the primary facility for crude oil storage, storage tanks play a critical role in achieving high operational efficiency and low energy consumption through comprehensive understanding of complex thermal convection mechanisms.
Wei Sun, Yuduo Liu, Wenhua Xu, Lihui Kan, Hongfei Liu, Lixin Zhao, Zhihua Wang   +6 more
doaj   +2 more sources

Experimental Research and Development on the Natural Convection of Suspensions of Nanoparticles-A Comprehensive Review. [PDF]

Nanomaterials (Basel), 2020
Suspensions of nanoparticles, widely known as nanofluids, are considered as advanced heat transfer media for thermal management and conversion systems.
Murshed SMS, Sharifpur M, Giwa S, Meyer JP.   +3 more
europepmc   +2 more sources

Natural convection

Heat Transfer Engineering, 2021
C. Balaji, B. Srinivasan, S. Gedupudi
semanticscholar   +6 more sources

Energy reduction for commercial freezer by force convection cooling of heatsink

Energy Reports, 2022
Commercial freezers are commonly used the outer wall as a heatsink. This heatsink needs surrounded ambient air for cooling, which is the natural convection mechanism.
Surasit Thiangchanta, Rungnapha Khiewwijit, Siraprapa Chainetr, Yuttana Mona   +3 more
doaj   +1 more source

Sustainability and 4E Analysis of Novel Solar Photovoltaic-Thermal Solar Dryer Under Forced and Natural Convection Drying

Social Science Research Network, 2022
: 3 Developing a sustainable photovoltaic-thermal (PVT) solar drying system is essential to 4 maintain zero carbon emission in the drying process. This work represents the drying of star 5 fruit in a novel PVT solar dryer to analyze the sustainability ...
A. Gupta, B. Das, A. Biswas, J. Mondol
semanticscholar   +1 more source

Effect of natural convection on 3D MHD flow of MoS2–GO/H2O via porous surface due to multiple slip mechanisms

Journal of Taibah University for Science, 2022
The theme of this work is to examine the magnetized flow behaviour of hybrid nanofluid containing molybdenum disulphide (MoS2) and graphene oxide (GO) nanoparticles subject to multiple slip mechanisms, natural convection and chemical reaction of mth ...
A. Pandey, Himanshu Upreti, Navneet Joshi, Z. Uddin   +3 more
semanticscholar   +1 more source

Quantitative evaluation of the natural convection effect on thermal conductivity measurement with transient plane source method

Case Studies in Thermal Engineering, 2023
When measuring the thermal conductivity of liquids with transient methods, natural convection occurs inevitably and whether it can be ignored is unknown.
Ke-Fan Wu, Tao-Feng Cao, Wen-Bin Li, Hu Zhang, Gui-Hua Tang   +4 more
doaj   +1 more source

Investigating the cooling of solar photovoltaic modules under the conditions of Riyadh

Journal of King Saud University: Engineering Sciences, 2023
Cooling enhances the energy conversion efficiency and output of photovoltaic (PV) panels. In this work, the effects of natural convection, forced convection, and evaporative cooling on the performance of polycrystalline PV panels were investigated.
A. Almuwailhi, O. Zeitoun
doaj   +1 more source

Effect of natural convection on heat storage performance of tubular phase change heat accumulator

Journal of Hebei University of Science and Technology, 2023
Aiming at the uncertaity of heat storage efficiency during the melting process of phase-change materials in the heat accumulator and the natural convection heat transfer process in the phase-change region, the influence of natural convection caused by ...
Jingzhi JIANG, Peiying PENG, Haiting CUI, Qingsong SONG, Zhengjia CHEN   +4 more
doaj   +1 more source

Transient Natural Convection in an Enclosure with Variable Thermal Expansion Coefficient and Nanofluid Properties [PDF]

Journal of Applied and Computational Mechanics, 2018
Transient natural convection is numerically investigated in an enclosure using variable thermal conductivity, viscosity, and the thermal expansion coefficient of Al2O3-water nanofluid.
Esmaeil Ghahremani
doaj   +1 more source