The theory of superimposed incremental elastic deformations is applied to a deformed configuration residually-stressed circular cylindrical tube. tube subject internal or external pressure and an axial load that maintain its shape, then bifurcations from this shape are analysed. Detailed governing equations boundary conditions provided for axisymmetric, prismatic asymmetric general form strain–...

The fouling characteristics of micron-scale magnesium oxide particles on the inside wall circular tube and converging-diverging are studied in this paper. An improved method for modeling tubes was developed based Eulerian method. particle deposition mechanism model includes: diffusion deposition, turbulent thermophoretic gravity deposition. verified by comparison with experimental results from ...

a comparison of buckling analysis of the nanoplate and nanocomposite plate with central square hole embedded in winkler foundation is presented in this article. in order to enhance mechanical properties of nanoplate with central cut out, carbon nano tubes (cnts) are applied as uniform distribution (ud) through thickness direction. in order to define the shape function of plate with square cut o...