in many industrialized areas, the highest concentration of particulate matter, as a major concern on public health, is being felt worldwide problem. since the air pollution assessment and its evaluation with considering spatial dispersion analysis because of various factors are complex, in this paper, gis-based modeling approach was utilized to zoning pm2.5 dispersion over tehran, during one ye...

The innovation of the present paper is analytical study Brownian motion effects on nanofluid flow and electromagnetic force between parallel disks with a heat source. Nanoparticle nondimensional temperature field velocity fluid were analyzed using Akbari-Ganji’s Method radial basis function approximation based Hardy multiquadric function. (AGM) strong method that solves any linear nonlinear dif...

In this article, we propose a simplified radial basis function (RBF) method with exterior fictitious sources for solving elliptic boundary value problems (BVPs). Three RBFs, including Gaussian, multiquadric (MQ), and inverse (IMQ) without the shape parameter, are adopted in study. With consideration of many outside domain, distance RBF is always greater than zero, such that can remove parameter...