Results 141 to 150 of about 178,387 (354)

Experimental Determination of the Convective Coefficient of Heat Transfer Using the Global Capacitance Method [PDF]

, 2018
The heat transfer coefficient (h) is an extremely important variable in the evaluation of convective heat transfer, however, its determination is a great challenge due to the various factors that influence it: fluid viscosity, fluid density, specific ...
Arrieta, F. R. (Felipe), Campos, T. R. (Thaís), Duarte, T. P. (Túlio), Júnior, P. A. (Pedro), Machado, F. D. (Fernanda)   +4 more
core  

Capillary Dynamics Analysis of Millimetric Tubes for Anti‐Slip Surfaces: A Phase‐Field Based Finite Element Approach and Experimental Validation

Advanced Theory and Simulations, EarlyView.
Phase‐field method based numerical modelling of the capillary rise in millimeter‐sized tubes, aiming for anti‐slip applications. The experimental validation was performed through capillary assays in polyethylene oxide (PEO) bulk modified polydimethylsiloxane (PDMS) channels.
Shivam Sharma, Vipin Richhariya, Diana Pinho, Óscar Carvalho, Filipe S. Silva, Ashis Tripathy, Nuno Dourado, Susana O. Catarino   +7 more
wiley   +1 more source

Ionic Liquids-Based Nanocolloids-A Review of Progress and Prospects in Convective Heat Transfer Applications. [PDF]

Nanomaterials (Basel), 2021
Minea AA, Sohel Murshed SM.
europepmc   +1 more source

Bioinspired Twisted Artificial Muscles with Enhanced Performance for Underwater Applications

Advanced Science, EarlyView.
A climbing plant‐inspired twisted artificial muscle (TAM) with a braided configuration and seal‐inspired thermal insulation enables high‐performance underwater actuation. Enhanced deformation, reduced heat dissipation, and rapid motion are validated through a bionic ray that exhibits straight and turning motions.
Jin Sun, Yuan Fu, Shijng Zhang, Jing Li, Dehong Wang, Junkao Liu, Yingxiang Liu   +6 more
wiley   +1 more source

Effects of Microscopic Properties on Macroscopic Thermal Conductivity for Convective Heat Transfer in Porous Materials. [PDF]

Micromachines (Basel), 2021
Jbeili M, Zhang J.
europepmc   +1 more source

Entrance effects on forced convective heat transfer in laminar flow through short hexagonal channels: Experimental and CFD study

, 2020
Marzena Iwaniszyn, Przemysław J. Jodłowski, Katarzyna Sindera, Anna Gancarczyk, Mateusz Korpyś, Roman J. Jędrzejczyk, Andrzej Kołodziej   +6 more
openalex   +2 more sources

Experimental study of heat transfer on the rubber-cord cased pneumatic element surfaces under the natural convection [PDF]

, 2018
V. S. Korneyev, Igor Penkov, I. N. Kvasov, S. A. Korneyev   +3 more
openalex   +1 more source

MXene/Carboxymethyl Chitosan Moisture Responsive Soft Actuator with Diode‐Like Actuation for Versatile Applications Driven by Human Metabolism

Advanced Science, EarlyView.
A MXene‐based actuator with gradient thickness is fabricated by a novel and simple vacuum‐assisted “tilt‐filtration” approach. The actuator exhibits a “diode‐like” controllable unidirectional deformation behavior under moisture gradient, and its deformation direction is strictly correlated to its thickness gradient direction and moisture source ...
Liangliang Xu, Yangyang Ling, Ziqing Li, Xinyu Xu, Xiaoxia Li, Longfei Chang, Qingyu Peng, Ying Hu   +7 more
wiley   +1 more source

A comprehensive review of convective heat transfer in humid air and its physical perspectives in climate change

AIP Advances
The mechanisms and consequences of convective heat transfer in humid air are examined in this thorough review, which highlights the importance of this process in a variety of physical contexts, such as climate science, engineering, and meteorology. A key
Hossam A. Nabwey, Muhammad Ashraf, A. M. Rashad   +2 more
doaj   +1 more source

Comparative Analysis of Temperature Rise between Convective Heat Transfer Method and Computational Fluid Dynamics Method in an Anatomy-Based Left Atrium Model during Pulsed Field Ablation: A Computational Study. [PDF]

J Cardiovasc Dev Dis, 2023
Zang L, Gu K, Ji X, Zhang H, Yan S, Wu X.   +5 more
europepmc   +1 more source