Results 31 to 40 of about 1,992,603 (239)
Onset of convection in a hybrid nanofluid porous layer
Zaštita MaterijalaThermal instability in nanofluid–porous systems is of significant interest due to its direct relevance in advanced thermal management, energy storage, and heat transfer enhancement technologies.
Sushma Patil +3 more
doaj +1 more source
Compressible Analysis of Bénard Convection of Magneto Rotatory Couple-Stress Fluid
International Journal of Applied Mechanics and Engineering, 2018 Thermal Instability (Benard’s Convection) in the presence of uniform rotation and uniform magnetic field (separately) is studied. Using the linearized stability theory and normal mode analyses the dispersion relation is obtained in each case. In the case
C.B. Mehta, M. Singh
doaj +1 more source
Experimental determination of natural convection heat transfer coefficients in an attic shaped enclosure [PDF]
, 2010 Heat transfer by natural convection in triangular enclosures is an area of significant importance in applications such as the design of greenhouses, attics and solar water heaters.
Carson, James K. +2 more
core +1 more source
Results in Physics, 2017 Magnetohydrodynamic (MHD) mixed convection flow of third grade fluid by an exponentially stretching sheet is addressed. Energy expression involves the convective condition and non-linear thermal radiation.
T. Hayat +3 more
doaj +1 more source
Reynolds stresses and mean fields generated by pure waves: applications to shear flows and convection in a rotating shell [PDF]
, 2008 A general reformulation of the Reynolds stresses created by two-dimensional waves breaking a translational or a rotational invariance is described. This reformulation emphasizes the importance of a geometrical factor: the slope of the separatrices of the
Simitev, R. +6 more
core +1 more source
Large-scale adaptive mantle convection simulation [PDF]
A new generation, parallel adaptive-mesh mantle convection code, Rhea, is described and benchmarked. Rhea targets large-scale mantle convection simulations on parallel computers, and thus has been developed with a strong focus on computational efficiency
Wilcox, Lucas C. +6 more
core +1 more source
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Energy and Built EnvironmentNatural convection plays a crucial role in improving the heat transfer efficiency during the phase change material (PCM) melting process. A major challenge is understanding the intensity and transformation of natural convection, which was strongly ...
Qi Peng +5 more
doaj +1 more source
Performance study of a solar chimney air heater
Case Studies in Thermal Engineering, 2019 The thermal efficiency of conventional solar air heaters could be significantly improved by making some design configurations. In this study, a solar chimney air heater was employed and the effect of glazing, fins and convection (natural/forced) on the ...
Prakash Parthasarathy +1 more
doaj +1 more source
Suppression of natural convection heat transfer coefficients in an attic shaped enclosure [PDF]
, 2010 The use of convection suppression devices has been widely discussed in the literature as a means of reducing natural convection heat loss from enclosed spaces.
Carson, James K. +5 more
core +1 more source