نتایج جستجو برای: keller box

تعداد نتایج: 89035  

Journal: :Symmetry 2022

The heat transfer characteristics along the non-magnetized shapes have been performed in various previous studies numerically. Due to excessive heating, these mechanisms are less interesting engineering and industrial processes. In current analysis, surface is magnetized, fluid electrically conducting, which responsible for reducing heating surface. main objective of present work analyze convec...

2006
Monika Keller

Humans can be characterized by a disposition to act, to believe and to feel in ways that are guided by norms and correspondingly by a disposition to experience certain feelings when norms are violated. Norms are fundamental to social life and the capacity to accept norms is a universal human biological and social adaptation. Norms serve the function of coordinating actions, beliefs, and feeling...

2008
CATHERINE BANDLE VITALY MOROZ

Semilinear elliptic equations which give rise to solutions blowing up at the boundary are perturbed by a Hardy potential μ/δ(x, ∂Ω). The size of this potential effects the existence of a certain type of solutions (large solutions): if μ is too small, then no large solution exists. The presence of the Hardy potential requires a new definition of large solutions, following the pattern of the asso...

Journal: :Thermal Science 2021

We consider a heat transfer augmentation problem to minimize the entropy generation by assuming boundary-layer flow of nanofluid over moving wavy surface. The demonstrates great potential in enhancing process due its high thermal conductivity. famous Tiwari and Das model has been used present article. Two types water based nanofluids containing Cu Fe3O4 nanoparticles are considered. Moreover, s...

Journal: :Malaysian Journal of Fundamental and Applied Sciences 2022

The efficient heat transfer performance of hybrid nanofluid making the fluid crucial in many industrial applications like exchangers, nuclear reactors, automotive cooling systems, and most manufacturing processes. This study aims to uncover properties an unsteady Falkner-Skan flows over a nonlinear moving wedge with convective boundary condition. water-based that is considered this research com...

Journal: :Journal of Mechanical Engineering and Sciences 2022

This paper investigates hybrid nanofluids flowing around a circular cylinder of free convection under the constant surface heat flux. Nanoparticles copper oxides, Gold, and Aluminum (CuO, Au, Al) are considered to support transfer performance blood/water-based nanofluids. The governing model for which is in form non-linear partial differential equations (PDEs) first transformed more convenient ...

Journal: :Nanotechnology reviews 2022

Abstract The mathematical modeling of hybrid nanofluid flow and heat transfer with entropy generation toward parabolic trough surface collector (PTSC) inside the solar-powered ship (SPS) is performed. model used non-Newtonian Oldroyd-B amidst a constant inclined magnetic field influence being considered. then reduced by adopting appropriate similarity transformation into higher-order nonlinear ...

Journal: :Coatings 2021

The assumptions that form our focus in this study are water or water-ethylene glycol flowing around a horizontal cylinder, containing hybrid nanoparticles, affected by magnetic force, and under constant wall temperature, addition to considering free convection. Tiwari–Das model is employed highlight the influence of nanoparticles volume fraction on flow characteristics. A numerical approximate ...

Journal: :pertanika journal of science and technology 2022

In the current workflow and heat exchange of a Casson nanoliquid across penetrable media above moving plate with variable thermal conductivity, adaptive thickness chemical reaction are analyzed. First, governing nonlinear equations partial derivative terms proper extreme conditions changed into ordinary suitable similarity conversions. Then resulting worked out using Keller box method. The effe...

Journal: :Journal of the California Dental Association 1994
J F Conley

Publication of dislocate is made possible by the generous support of the Lerner Foundation; we thank the Foun dation for their continued involvement. We are also grateful to the following organizations and individuals for their assistance: the Edelstein-Keller Endowment, We are informed and inspired by the ghosts of dislocate past and are especially grateful to previous editors Jennifer Fossenb...

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