Mixed convection is the combination of a free caused by buoyancy forces due to different density and forced external that increase heat exchange rate. This means that, in convection, effect significant besides forces. In this study fluid type with viscoelastic non-Newtonian. The fluids pass over surface sphere form thin layer, which their dominant viscosity called border layer. obtained limitin...

In this paper, we introduce a random particle blob method for the Keller-Segel equation (with dimension d ≥ 2) and establish a rigorous convergence analysis.

This study is an experimental laboratory, conducted to get the antibacterial activity in types of multiflora honey, randu mente rambutan sono acacia rubber honey. In this study, preliminary tests, phytochemical screening, and tests have been carrying out determine Minimum Inhibitory Level (MIC) Killing Rate (KBM) at concentrations 20, 25, 50, 100%. Phytochemical test results it's known that eac...

An analysis is discussed of the heat and mass transfer for micropolar nanofluid in presence natural convection from a spherical body with magneto-hydrodynamic (MHD) effects. The constant wall temperature boundary condition also studied. By employing proper similarity transformations, governing equations are converted into set partial differential (PDEs) used conditions, which can then be solved...

The paper presents a significant improvement to the implementation of the spectral relaxation method (SRM) for solving nonlinear partial differential equations that arise in the modelling of fluid flow problems. Previously the SRM utilized the spectral method to discretize derivatives in space and finite differences to discretize in time. In this work we seek to improve the performance of the S...

CITplusVolume 26, Issue 4 p. 48-48 Produktforum DruckmesstechnikFree Access Produkte von Afriso, Keller und Krohne First published: 08 May 2023 https://doi.org/10.1002/citp.202370424AboutPDF ToolsExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text full-text accessPlease review our Terms and Conditions of Use check box below share version article.I have read accep...

The present work seeks to investigate the problem of stable laminar micropolar fluid flow through porous walls varying permeability. Furthermore, effect an external magnetic field is investigated. resulting solution extended analyse nonlinear differential equation heat and mass transfer in situation. velocity microrotation at channel’s entrance are assumed be those Poiseuille flow. Using approp...

This paper discusses two-dimensional heat flow of an incompressible non-Newtonian hydromagnetic fluid over a power-law stretching curved sheet. The energy equation the problem considers radiative flux influenced by viscous dissipation and surface frictional heating. Lorentz force Joule heating are taken in consequence applied variable magnetic field satisfying solenoidal nature magnetism. gover...

The problem of steady Magnetohydrodynamic boundary layer flow of an electrically conducting nanofluid due to an exponentially permeable stretching sheet with heat source/sink in presence of thermal radiation is numerically investigated. The effect of transverse Brownian motion and thermophoresis on heat transfer and nano particle volume fraction considered. The governing partial differential eq...