Results 81 to 90 of about 9,398,681 (287)
Effect of a polymer additive on heat transport in turbulent Rayleigh-B\'enard convection [PDF]
, 2009 Measurements of heat transport, as expressed by the Nusselt number $Nu$, are reported for turbulent Rayleigh-B\'enard convection of water containing up to 120 ppm by weight of poly-[ethylene oxide] with a molecular weight of $4\times10^6$ g/mole.
Alexei Nikolaenko +2 more
core +1 more source
Heat Transfer, EarlyView.ABSTRACT Thermal management systems integrating phase change materials face challenges in maximizing heat transfer efficiency for electronics cooling and energy storage applications. This study addresses the research gap regarding fluid‐structure interaction and magnetohydrodynamic effects on nano‐encapsulated PCM performance in complex geometries.
Mohammed Azeez Alomari +4 more
wiley +1 more source
International Journal of Thermofluids, 2023 Laminar, steady-state, natural convection of Bingham fluids in trapezoidal enclosures with a heated bottom wall, cooled inclined sidewalls and an adiabatic top wall has been studied based on numerical simulations for a range of values of nominal Bingham ...
S. Malkeson +2 more
doaj
Microchannel fluid flow and heat transfer by lattice boltzmann method [PDF]
, 2014 This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014) +2 more
core
Heat Transfer, EarlyView.ABSTRACT We present an analytical and numerical study of the entropy production rate in laminar counterflow parallel‐plate heat exchangers, aiming to investigate the interplay between multidimensional wall conduction, entropy production, and the optimum wall conductivity that leads to maximum effectiveness.
Santiago E. Ibáñez +2 more
wiley +1 more source
On the influence of tube row number for mixed convection around micro tubes [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) +3 more
core
Modelling the drying of single droplets of aqueous solutions of lactose and of maltodextrin
Journal of Chemical Technology &Biotechnology, EarlyView.Abstract The average temperature of shrinking droplets is obtained from an enthalpy balance considering convection to or from the surroundings and cooling due to evaporation of solvent from the surface. This unique application of the fully implicit backward scheme captures the moisture values at all nodes in the grid, including at the centre and outer ...
Mohd Rosdan Faridatul Ain +3 more
wiley +1 more source
Polymer Composites, EarlyView.Illustration of the three methods of investigating temperature increases during the fatigue test of continuous glass fiber reinforced Elium thermoplastic composite materials. Abstract There is an increasing trend toward thermoplastic matrix composites in the automotive industry, and the most significant damage type is owing to fatigue. A set of fatigue
Mete Kayihan, Mustafa Bakkal
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 +2 more
doaj +1 more source
OPTIMAL NETWORK ARCHITECTURE FOR NUSSELT NUMBER AND FRICTION FACTOR
EJOVOC Electronic Journal of Vocational Colleges, 2015 This present research uses artifical neural networks (ANNs) to determine Nusselt numbers and friction factors for nine different baffle plate inserted tubes. MATLAB toolbox was used to search better network configuration prediction by using commonly used multilayer feed-forward neural networks (MLFNN) with back propagation (BP) learning algorithm with ...
openaire +4 more sources