Modeling of food deformation behavior is vital for structural characterization. This research was undertaken to study the rheological properties beef by developing mathematical models different packaging and temperature conditions. The sample, packaged in a polyethylene (LD HD) aluminum foil (A foil), were determined experimentally at -20oC 5oC 0‒ 60 days. Power law, Herschel-Bulkley Tiu-Boger ...

The theological parameters of a clay suspension can be used to evaluate particle-particle interactions. Although there have been many studies of the rheological behavior of suspensions of reference clays, only few studies were performed with suspensions of mixed clays, and the rheological properties of these suspensions are not yet fully understood. The length-to-width ratio of some soil clays ...

The motivation for this work is to propose a first thorough review of dough rheological models used in numerical applications. Although many models have been developed to describe dough rheological characteristics, few of them are employed by researchers in numerical applications. This article reviews them in detail and attempts to provide new insight into the use of dough rheological models.

in the present study, the nonlinear model of non-newtonian blood flow in cosine-shape stenosed elastic artery is numerically examined. the model is carried out for axisymmetric, two-dimensional and fully developed blood flow. the vessel wall is assumed to be have time-dependent radius that is important factor for study of blood flow. the cosine-shape stenosis convert to rigid artery by using a ...

Rheological properties related to the extrusion of polyolefins are shear viscosity, elongational slip velocity and their temperature- pressure-dependencies. These measured in rheology lab mainly via a parallel-plate rheometer capillary rheometer. Then appropriate rheological models have be used account for all these properties. Such either viscous (e.g., Cross model) or viscoelastic K-BKZ model...