The fluid (continuum) approach is commonly used for simulation of plasma phenomena in electrical discharges at moderate to high pressures (>10’s mTorr). The description comprises governing equations for charged and neutral species transport and energy equations for electrons and the heavy species, coupled to equations for the electromagnetic fields. The coupling of energy from the electrostatic...

The present study deals with the Darcy–Brinkman–Forchheimer model for bioconvection-stratified nanofluid flow through a porous elastic surface. mathematical modeling MHD motile gyrotactic microorganisms is formulated under influence of an inclined magnetic field, Brownian motion, thermophoresis, viscous dissipation, Joule heating, and stratifi-cation. In addition, momentum equation using model....

When a black hole is enclosed in cavity asymptotically flat space, an effective volume can be introduced, and pressure further defined as its conjugate variable. By this means, extended phase space constructed cavity, which resembles that the anti-de Sitter (AdS) many aspects. However, there are still some notable dissimilarities simultaneously. In work, Joule--Thomson (JT) effect of holes, wid...

In this article, the vibrational behavior of a spinning cylindrical thick shell carrying spring- mass systems and conveying viscos fluid flow under various temperature distributions is investigated. This structure rotates about axial direction and the formulations include the coriolis and centrifugal effects. In addition, this system is conveying viscous fluid, and the related force is calculat...

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...

In this work, free convection of Cu-water nanofluid in an enclosure by considering internally heat generated in the porous circular cavity and the impacts of viscous dissipation are numerically evaluated by control volume finite element method (CVFEM). The outer and inner sides of the circular porous enclosure are maintained at a fixed temperature while insulating the other two walls. The impac...

For many gamma-ray bursts (GRBs), hardness-intensity correlation (HIC) can be described by a power-law function, $E_{\rm p}\propto F^{\kappa}$, where p}$ is the peak energy of $\nu F_{\nu}$ spectrum, and $F$ instantaneous flux. In this paper, HIC non-dissipative photospheric emission from structured jet studied in different regimes. An intermediate photosphere, which contains both unsaturated s...

Dissipations of three insecticides: chlorantraniliprole, chlorpyrifos-methyl and indoxacarb in apples were studied following their foliar application on apples intended for production of baby food. The apples were sprayed with formulations for control of codling moth (Cydia Pomonella L.) and leafrollers (Tortricidae). Six experiments were conducted; each insecticide was applied individually on ...