Results 101 to 110 of about 51,105 (282)

Analysis of Thermal Dynamics of Floating Photovoltaic Systems

Solar RRL, EarlyView.
A scalable methodology couples computational fluid dynamics‐derived wind decay functions with a dynamic heat transfer model to capture spatial temperature variations across large floating photovoltaic systems and is validated with data from the Netherlands floating photovoltaic systems (FPV) site.
A. Kaul, N. van den Nobelen, S. Golroodbari, W. G. J. H. M. van Sark   +3 more
wiley   +1 more source

A numerical study of transient heat and mass transfer in crystal growth [PDF]

A numerical analysis of transient heat and solute transport across a rectangular cavity is performed. Five nonlinear partial differential equations which govern the conservation of mass, momentum, energy and solute concentration related to crystal growth
Han, Samuel Bang-Moo
core   +1 more source

Experimental Analysis and Physics‐Based Analytical Model on Twisted and Coiled Artificial Muscles

Advanced Engineering Materials, Volume 28, Issue 2, January 21, 2026.
Twisted and coiled artificial muscles made from silver‐coated nylon fibers are investigated through experiments and analytical modeling. The actuators achieve contractions up to 19.3% and specific work of 8 kJ kg−1, though efficiency remains limited (≈0.15%) by thermal losses.
Salvatore Garofalo, Chiara Morano, Leonardo Pagnotta, Luigi Bruno   +3 more
wiley   +1 more source

Effects of Slip Boundaries on Mixed Convection of Al2O3-water Nanofluid in Microcavity [PDF]

International Journal of Advanced Design and Manufacturing Technology, 2015
Due to the importance of the slip effect on modeling of microchannel and microcavity, numerical investigations have been introduced in this work for studying the mixed convection of Al2O3-water nanofluid in a square microcavity.
A. R. Rahmati, T. Azizi, S. H. Mousavi, A. Zarareh   +3 more
doaj  

An experimental study on heat transfer and pressure drop of MTHE [PDF]

, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
3rd Micro and Nano Flows Conference (MNF2011), Dai, C, Li, B, Wang, Q   +3 more
core  

Large Aerosol Particles Favor Haze Conditions Through Limitations on Water Budget and Activation Kinetics

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Experiments in the Pi Convection‐Cloud Chamber conducted by systematically changing the diameter of injected dry aerosol particles while holding the temperature difference constant demonstrate that dry diameter strongly influences the onset of haze‐dominated conditions.
Hamed Fahandezh Sadi, Ernie R. Lewis, Kadja Flore Gali, Fan Yang, Jesse Anderson, Suryadev Pratap Singh, Jae Min Yeom, Will Cantrell, Raymond A. Shaw   +8 more
wiley   +1 more source

Effects of viscous dissipation over an unsteady stretching surface embedded in a porous medium with heat generation and thermal radiation

International Journal of Applied Mechanics and Engineering
This work analyzes the impact of viscous dissipation on an unstable stretching surface in a porous medium with heat generation and thermal radiation—an important factor for numerous engineering applications like cooling baths and plastic sheets.
Samuel Oluyemi Owoeye, Ayodeji Falana, Abiodun Abideen Yussouff, Quadri Ademola Mumuni   +3 more
doaj   +1 more source

Comparative Thermal Aspects of Copper and Copper–Ferro Oxide Nanoparticles With 10W40 Engine Oil Base Fluid: Applications to Thermal Management Systems

Engineering Reports, Volume 8, Issue 1, January 2026.
(a) 3D visualization of velocity for, (b) 3D visualization of temperature profile forand (c) 3D visualization of concentration profile for. ABSTRACT Advanced thermal management systems in automotive and energy sectors demand high‐performance cooling fluids capable of withstanding intense thermal loads.
T. N. Abdelhameed, Faisal Mahroogi, Iskander Tlili   +2 more
wiley   +1 more source

Experimental Study on Horizontal Cylinders with Triangular Fins under Natural Convection

Energies, 2018
In this study, thermal resistances of horizontal cylinders with triangular fins were measured in regard to fin numbers, fins heights, and temperature differences.
Gu-Won Lee, Hyun Jung Kim, Dong-Kwon Kim   +2 more
doaj   +1 more source

Aspect ratio dependence of heat transfer and large-scale flow in turbulent convection

, 2010
The heat transport and corresponding changes in the large-scale circulation (LSC) in turbulent Rayleigh-B\'{e}nard convection are studied by means of three-dimensional direct numerical simulations as a function of the aspect ratio $\Gamma$ of a closed ...
J. BAILON-CUBA, J. SCHUMACHER, M. S. EMRAN, Strogatz, Verzicco   +4 more
core   +1 more source