in this study, the modeling of hydrogen production process in microreactors by methanol-steam reforming reaction is investigated. the catalytic reaction of methanol-steam reforming producing hydrogen is simulated considering a 3d geometry for the microreactor. to calculate diffusion among species, mixture average correlations are compared to stephan-maxwell equations. the reactions occurring in...

a foodstuff response evaluating at different forces such as shear, compress, tensile and chewing force is in fact product texture evaluating which is relying on rheological characteristic. in this research, the relaxation behavior of various chicken parts was perused based on generalized maxwell model at different regimes. the effects of three types of treatments as control (without additives),...

Boundary-layer flow of upper-convected Maxwell fluid over a wedge with suction and heat generation/absorption is presented in this paper by considering the Cattaneo-Christov flux model. The governed equations are transformed into set ODE using similarity transformations. A third-order finite difference method for used to find local solutions problems. effects angle parameter, viscoelastic therm...

Electromagnetic potentials allow for an alternative description of the Maxwell field, electric and magnetic components which emerge as gradients vector scalar potential. We provide a general relativistic analysis these potentials, by deriving their wave equations in arbitrary Riemannian spacetime containing generalised imperfect fluid. Some driving agents resulting formulae are explicitly due t...

The dynamic modulus G(*) of a viscoelastic medium is often measured by following the trajectory of a small bead subject to Brownian motion in a method called "passive microbead rheology." This equivalence between the positional autocorrelation function of the tracer bead and G(*) is assumed via the generalized Stokes-Einstein relation (GSER). However, inertia of both bead and medium are neglect...