We consider the Nambu and Hamiltonian representations of RayleighBénard convection with a nonlinear thermal heating effect proportional to the Eckert number (Ec). The model we use is an extension of the classical Lorenz63 model with 4 kinematic and 6 thermal degrees of freedom. The conservative parts of the dynamical equations which include all nonlinearities satisfy Liouville’s theorem and per...

The hydrothermal characteristics of (Ag+TiO2+H2O) hybrid nanofluid three dimensional flow between two vertical plates, in which the right permeable plate stretches as well rotates, are investigated by employing varying magnetic, heat and radiation fluxes. motion is governed coupled PDEs (nonlinear) obeying suitable boundary conditions. system transformed to a set nonlinear ODEs appropriate simi...

This paper investigates unsteady two-dimensional MHD flow past a rotating semi-infinite plate with an inclined magnetic field viscous dissipation, Ohmic and Joule heating. The fluid is assumed to be electrically conducting. governing non-linear partial differential equations for mass, momentum, energy, concentration are transformed into couple system by using appropriate dimensionless parameter...

Numerical investigation of a chemically reactive second grade fluid flow towards an exponentially stretching sheet into porous medium induced by thermal and concentration slips boundary conditions is carried out. Further, nonlinear radiations, Joule heating, MHD thermophoretic impacts are also taken account. The modified Fourier Fick’s law used to analyse the solutal energy features. systems pa...

The current work deals with the pulsating flow of Au-blood micropolar nanofluid existence thermal radiation and Joule heating. Micropolar fluid is addressed as blood (base fluid) Au (gold) a nanoparticle. has been mathematically modeled, resulting in delicate system partial differential equations (PDEs). A perturbation technique used to convert PDE into ordinary (ODEs), which are subsequently s...

This study begins from two observations. The first is that linguistic variation is socially meaningful (see Labov 1963, Ochs 1992, California Style Collective 1993, Eckert 2000, Irvine 2001, Podesva et al. 2001, Bucholtz and Hall 2005, Campbell-Kibler 2006, inter alia). The second is that speakers use their knowledge of language (i.e., linguistic competence) to engage in various linguistic acti...

Abstract In the study, steady, laminar, incompressible, convective flow of a viscous fluid over moving plate is investigated theoretically by adopting different types nanoparticles. Radiation, internal heat generation and dissipation effects are considered in energy modeled equation. The governing equations for momentum temperature reduced to dimensionless form via similarity transformations. s...

1 GESIS Leibniz-Institute for the Social Sciences, Cologne, Germany [email protected] 2 Hypermedia Research Group, Faculty of Computing, Engineering and Science, University of South Wales, UK [email protected] 3 Department of Library and Information Science, School of Cultural Sciences, Faculty of Arts and Humanities, Linnaeus University, Sweden [email protected] 4 Hochs...

The heat transmission in a non-Newtonian hybrid nanofluid that combines particles of graphene oxide (GO) and iron dioxide (Fe2O4) with the base fluid chosen as ethylene glycol (EG) is analyzed, including effects radiation magnetic influence. flow assumed to be asymmetric because it flows along horizontal shrinking surface response external inducements. mathematically modelled partial differenti...

Robert L. Owens, Bradley A. Edwards, Scott A. Sands, James P. Butler, Danny J. Eckert, David P. White, Atul Malhotra, and Andrew Wellman Sleep Disorders Research Program, Division of Sleep Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts; Neuroscience Research Australia (NeuRA) and the School of Medical Sciences, University of New South Wales, Sydney, NSW...