The B y component of the magnetic field inside magnetosphere is positively correlated with Interplanetary Magnetic Field (IMF). This leads to asymmetries in aurora, plasma convection and electric currents between northern southern hemispheres It has been demonstrated that conjugate locations ionosphere become less displaced during magnetospheric substorms, which are associated enhanced reconnec...

The objective of this paper is to assess the effectiveness of the coupled Lattice Boltzmann Equation (LBE) and finite volume method strategy for the simulation of the interaction between thermal radiation and laminar natural convection in a differentially heated square cavity. The vertical walls of the cavity are adiabatic, while its top and bottom walls are cold and hot, respectively. The air ...

Abstract A class of Bernstein-Bézier basis based high-order finite element methods is developed for the Galerkin-characteristics solution convection-diffusion problems. The formulation derived using a semi-Lagrangian discretization total derivative in considered spatial performed method on unstructured meshes. Lagrangian interpretation this approach greatly reduces time truncation errors Euleri...

In this study, a numerical weak coupling strategy for the modeling of conjugate heat transfer phenomenon is considered. Where incompressible Navier-Stokes equations are solved using Semi-Implicit Method Pressure Linked Equations (SIMPLE) as first step, and then conduction equation solid in second step considering convective velocity field resulting from step. A finite-difference approach used b...

The fluid flow and heat transfer in lid-driven enclosures filled with Cu-water nanofluid is numerically investigated. The moving vertical walls of the enclosure  are maintained in a constant temperature, while the horizontal walls are insulated. The hybrid scheme is used to discretize the convection terms and SIMPLER algorithm is adopted to couple the velocity field and pressure in the momentum...

the efficiency and robustness of reliability methods are two important factors in first order reliability method (form). the conjugate choice control (ccc) and directional chaos control method (dcc) were developed to improve the robustness and efficiency of form formula using the stability transformation method. in this paper, the ccc and dcc methods are applied for reliability analysis of a co...

conclusions the prepared antibody can be used for the development of an elisa kit to assay afm1 in milk and other biological fluids. background aflatoxins are the most extensively studied group of mycotoxins produced by molds, especially the aspergillus group, which are highly toxic to animals and humans. objectives since immunoassay is a simple and rapid method for the analysis of many toxic s...

in this study it has been tried, to compare results and convergence rate of sensitivity analysis and conjugate gradient algorithms to reduce fuel consumption and increasing engine performance by optimizing the timing of opening and closing valves in xu7/l3 engine. in this study, considering the strength and accuracy of simulation gt-power software in researches on the internal combustion engine...