نتایج جستجو برای: non isothermal

تعداد نتایج: 1328358  

In present paper acombination of three-dimensional isothermal and two-dimensional non-isothermal Lattice Boltzmann Method have been used to simulate the motion of bubble and effect of wetting properties of the surface on bubble separation. By combining these models, three-dimensional model has been used in two-dimension for decreasing the computational cost. Firstly, it has been ensured that th...

2003
A. D. Freed A. I. Leonov

The present series of three consecutive papers develops a general theory for linear and fmite solid viscoelasticity. Because the most important object for nonlinear studies are rubber-like materials, the general approach is specified in a form convenient for solving problems important for many industries that involve rubber-like materials. General linear and nonlinear theories for non-isotherma...

Journal: :Metallurgical and Materials Transactions B-process Metallurgy and Materials Processing Science 2021

Abstract Casting powders or mold fluxes, as they are more commonly known, used in the continuous casting of steel to prevent shell from sticking copper mold. The first melt and create a pool liquid flux above mold, then fluxes penetrate into gap between water-cooled shell, where crystallization solid phases takes place temperatures gradually drop. It is important understand behavior these becau...

Journal: :Food and health 2021

The main objective of the present study was to develop and validate a new alternative modelling method predict shelf-life food products under non-isothermal storage conditions. bacterial growth data Pseudomonas spp. extracted from published studies conducted for aerobically-stored fish, pork chicken meat described with two-step one-step approaches employing different primary models (the modifie...

Journal: :Drug discoveries & therapeutics 2010
A T Nouh A H Abd El-Gawad T K Guda

Controlled release tablets containing 50 mg diclofenac sodium (DS) and 40% mastic with other natural additives were prepared. Drug release was examined and stability was studied using non-isothermal and isothermal thermogravimetric analysis (TGA). The bioavailability of two controlled release tablet formulations was studied and compared to that of commercial tablets, and rabbit stomachs were al...

1997
Toshiyuki Fukushige

Hierarchical clustering model has been extensively used in studies of the cosmological structure formation. In the hierarchical model, such as the standard Cold Dark Matter (CDM) dominated universe, the structures are formed in a bottom-up fashion. In this letter, we show that dark halos formed through the hierarchical clustering have non-isothermal structure and central density cusp shallower ...

The present article serves the purpose of pursuing Geometrization of heat flow on volumetrically isothermal manifold by means of RF approach. In this article, we have analyzed the evolution of heat equation in a 3-dimensional smooth isothermal manifold bearing characteristics of Riemannian manifold and fundamental properties of thermodynamic systems. By making use of the notions of various curva...

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