Πλοήγηση ανά Θέμα "PLATES"
Αποτελέσματα 1-6 από 6
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Boundary-driven nonequilibrium gas flow in a grooved channel via kinetic theory
(2007)The nonequilibrium flow of a gas in a two-dimensional grooved channel, due to the motion of the wall of the channel, is investigated based on kinetic theory. The presence of the rectangular grooves that are placed periodically ... -
The constrained buckling problem of geometrically imperfect beams: a mathematical approach for the determination of the critical instability points
(2015)The constrained buckling problem of geometrically imperfect beams with intermediate unilateral supports is studied in the present paper. The proposed methodology offers the ability to calculate analytically the critical ... -
Large eddy simulation of turbulent channel flow with transverse roughness elements on one wall
(2014)This study examines the feasibility of large eddy simulation for predicting turbulent channel flows with two-dimensional roughness elements of square, circular and triangular shapes transversely placed on the bottom wall. ... -
Modelling of transformations in TRIP steels
(2004)Industrial processing of low-alloy Transformation Induced Plasticity (TRIP) steels involves various stages of heat-treating, such as Intercritical Annealing (IA) and Bainitic Isothermal Treatment (BIT), in order to produce ... -
A simple finite element model for the geometrically nonlinear analysis of thin shells
(1999)A triangular flat finite element for the analysis of thin shells which undergo large displacements is proposed. It is: based upon the geometrically nonlinear theory of von Karman for thin plates and the total Lagrangian ... -
The unilateral contact buckling problem of continuous beams in the presence of initial geometric imperfections: An analytical approach based on the theory of elastic stability
(2011)An analytical method for the treatment of the elastic buckling problem of continuous beams with intermediate unilateral constraints is presented, which is based on the fundamental theory of elastic stability. The study ...