Second Grade Students’ Perspectives of Their Classrooms’ Physical Learning Environment: A Multiple Case Study
Sign Up to like & getrecommendations! Published in 2021 at "Early Childhood Education Journal"
DOI: 10.1007/s10643-021-01183-4
Abstract: The study employed a qualitative multiple case study approach to investigate second-grade students’ perceptions of their classrooms’ physical learning environment. Data were collected through interviews, participant-generated photographs, and observations. Participants in the study were 16… read more here.
Keywords: case study; second grade; environment; learning environment ... See more keywords
Influence of Soret and Dufour on Free Convective Second Grade Fluid Flow Between Porous Parallel Plates with Chemical Reaction
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Applied and Computational Mathematics"
DOI: 10.1007/s40819-018-0535-5
Abstract: The present article examines the thermal-diffusion and diffusion-thermo effects on an unsteady incompressible natural convective flow and heat transfer of chemically reacting second grade fluid between parallel plates through non-Darcy porous medium. Assume that there… read more here.
Keywords: fluid; flow; second grade; grade fluid ... See more keywords
Capturing the Transient Features of Double Diffusive Thin Film Flow of a Second Grade Fluid Through a Porous Medium
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Applied and Computational Mathematics"
DOI: 10.1007/s40819-019-0743-7
Abstract: The transient features of double-diffusive natural convection thin film flow of a second grade fluid past an inclined plate embedded in a porous medium has been captured. Laplace transform technique combined with INVLAP subroutine of… read more here.
Keywords: film flow; second grade; thin film; grade ... See more keywords
Application of non-Fourier heat flux theory in thermally stratified flow of second grade liquid with variable properties
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2016.11.011
Abstract: Abstract The characteristics of thermal stratification and temperature dependent thermal conductivity in two-dimensional (2D) stretched flow of second grade liquid are analyzed. Thickness of nonlinear stretching surface is variable. New model for heat flux by… read more here.
Keywords: heat flux; grade liquid; second grade; flow second ... See more keywords
Flows of a generalized second grade fluid in a cylinder due to a velocity shock
Sign Up to like & getrecommendations! Published in 2019 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2019.06.009
Abstract: Abstract Unsteady axial flows of second grade fluids with generalized fractional constitutive equation in a circular cylinder are studied. Flows are generated by a time-dependent pressure gradient in the axial direction, an external magnetic field… read more here.
Keywords: cylinder; grade fluid; second grade; velocity ... See more keywords
Cattaneo-Christov double diffusions and entropy generation in MHD second grade nanofluid flow by a Riga wall
Sign Up to like & getrecommendations! Published in 2020 at "International Communications in Heat and Mass Transfer"
DOI: 10.1016/j.icheatmasstransfer.2020.104824
Abstract: Abstract This article addresses the (MHD) magnetohydrodynamic flow of second grade nano-fluid. Stagnation point flow towards a stretched Riga wall is examined. Heat and mass transfer analyses are based upon Cattaneo-Christov (CC) theory. These considerations… read more here.
Keywords: entropy generation; generation; second grade; cattaneo christov ... See more keywords
Stability analysis on the flow of thin second-grade fluid over a heated inclined plate with variable fluid properties
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Non-Linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2021.103711
Abstract: Abstract This work investigates the thin film instability of a non-Newtonian second-grade fluid flowing down a heated inclined plane subject to linear variation of physical properties such as density, viscosity, thermal diffusivity, and surface tension… read more here.
Keywords: stability; grade fluid; second grade; heated inclined ... See more keywords
Strong solutions for a stochastic model of two-dimensional second grade fluids driven by Lévy noise
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mathematical Analysis and Applications"
DOI: 10.1016/j.jmaa.2018.10.068
Abstract: Abstract In this paper, we consider stochastic second grade fluids driven by Levy noise on a bounded domain of R 2 . Global existence and uniqueness of strong probabilistic solutions are established, which improves the… read more here.
Keywords: fluids driven; grade fluids; strong solutions; solutions stochastic ... See more keywords
Remarks on second-grade elasticity in plastically deformed crystals
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DOI: 10.1016/j.mechrescom.2020.103517
Abstract: Abstract We discuss the theory of second-grade elasticity for crystalline materials that have undergone prior plastic deformation. An attempt is made to unify various ideas in the field originating in the works of early and… read more here.
Keywords: grade elasticity; remarks second; plastically deformed; second grade ... See more keywords
Significant consequences of heat generation/absorption and homogeneous-heterogeneous reactions in second grade fluid due to rotating disk
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DOI: 10.1016/j.rinp.2017.12.012
Abstract: Abstract Flow of second grade fluid by a rotating disk with heat and mass transfer is discussed. Additional effects of heat generation/absorption are also analyzed. Flow is also subjected to homogeneous-heterogeneous reactions. The convergence of… read more here.
Keywords: heat; second grade; heat generation; generation absorption ... See more keywords
Entropy Generation and Thermal Analysis on MHD Second-Grade Fluid with Variable Thermophysical Properties over a Stratified Permeable Surface of Paraboloid Revolution
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DOI: 10.1021/acsomega.2c02452
Abstract: Stratification is used in a wide range of energy storage fields, including solar thermal energy systems. This paper investigates entropy optimization and the effects of heat production, magnetic field, and various fluid parameters on the… read more here.
Keywords: second grade; entropy; grade fluid; stratification ... See more keywords