The objective of this work is to improve certain physical properties of the polymer Carboxymethylcellulose (CMCHV).The samples were prepared by adding sodium chloride and Zinc oxide nanoparticles to CMCHV solutions at different weights (0.00, 0.75, dragon ball lg disney 1.50, 2.25, 3.00 g). When samples are expos
A nano/ultra-fine grain Al-0.2wt% Zr alloy was produced by accumulated roll bonding (ARB) processafter 10 cycles.The fraction of high angle grain boundaries increased from 8% to 65.4% during 10passes during ARB process.This alloy was subjected to tensile test at different temperatures (523,573and 623 K) and strain rates here (0.1 and 0.01 s-1).The
Flow through open channels can contain solids.The deposition of solids occasionally occurs due to popularfilm.blog insufficient flow velocity to transfer the solid particles, causing many problems with transfer systems.Therefore, a method to determine the limiting velocity (i.e.Fr) is required.In this paper, three alternative, hybrid evolutionary a