We analyze a quasi-static Biot system of poroelasticity for both compressible and incompressible constituents. The main feature this model is nonlinear coupling pressure dilation through the system's permeability tensor. Such has been analyzed previously from point view constructing weak solutions fully discretized approach. In treatment, we consider simplified Dirichlet type boundary condition...

In this study, the missile staging process by implementing a side-injected jet is simulated numerically. The problem is considered to be axisymmetric and the thin shear layer approximation of Navier-Stokes equations along with an algebraic turbulence model is used in a quasi-static form for the calculations. The free stream corresponds to a very high altitude flight condition with a Mach number...

In this study, the missile staging process by implementing a side-injected jet is simulated numerically. The problem is considered to be axisymmetric and the thin shear layer approximation of Navier-Stokes equations along with an algebraic turbulence model is used in a quasi-static form for the calculations. The free stream corresponds to a very high altitude flight condition with a Mach number...

Hybrid polymer composites reinforced with synthetic and natural fibers are gaining more interest in current composite technology an effort to promote sustainability without sacrificing the performance of fiber composites. The goal this study is see how stacking sequence carbon ramie fiber, as well orientation affects quasi-static indentation behaviour carbon/ramie epoxy hybrid specimens were ma...

Discharge patterns of slowly adapting (SA) mechanoreceptor afferent units innervating the non-warty skin of frogs, were analyzed statistically. Because SA units in the frog did not always produce sustained discharges for a long period, analysis was carried out on ensembles of interspike intervals (ISIs) obtained in two ways: (1) a series of successive ISIs obtained in the quasi-stationary state...

An experimental study of the process friction between a steel spherical indenter and soft elastic elastomer, with strongly pronounced adhesive interaction surfaces contacting bodies, is presented. We consider sliding at low speed (quasi-static contact) for different indentation depths. The forces, displacements contact configuration as functions time were recorded. most important finding that u...

The current study investigated the influence of incorporation graphene nanoplatelets (GNPs) on quasi-static behavior composite and fiber metal laminate (FML) panels. unmodified modified specimens FML panels with 2/1 configuration were fabricated using a hand lay-up method through punch indentation testing. two sets tests conducted flat-ended indenter loading conditions same for all samples, exc...