Surfaces expanding by non-concave curvature functions
Sign Up to like & getrecommendations! Published in 2018 at "Annals of Global Analysis and Geometry"
DOI: 10.1007/s10455-018-9625-1
Abstract: In this paper, we first investigate the flow of convex surfaces in the space form $$\mathbb {R}^3(\kappa )~(\kappa =0,1,-1)$$R3(κ)(κ=0,1,-1) expanding by $$F^{-\alpha }$$F-α, where F is a smooth, symmetric, increasing and homogeneous of degree one… read more here.
Keywords: expanding non; surfaces expanding; concave curvature; kappa ... See more keywords
A numerical study over the effect of curvature and adverse pressure gradient on development of flow inside gas transmission pipelines
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-020-02495-z
Abstract: In order to inspect the effects of adverse pressure gradient (APG) and curvature on the corrosion in the main gas transmission pipelines, the mean velocity and turbulence boundary layer on the walls of six different… read more here.
Keywords: adverse pressure; gas transmission; transmission pipelines; pressure gradient ... See more keywords