نتایج جستجو برای: dual phase lag model

تعداد نتایج: 2732023  

Journal: :Thermal Science 2023

We apply an extension of dual-phase lag in thermal systems to predict the photoacoustic (PA) signal for transmission configuration and characteristics Open Photoacoustic Cell (OPC) technique. For this, we consider a particular case from Jeffrey?s equation as generalized Cattaneo equations (GCEs). In this context, obtain temperature distribution under effects fractional differential operators, a...

Journal: :iranian journal of oil & gas science and technology 2014
seyyed milad salehi mahmood reza rahimi

it seems using the maxwell-stefan (m-s) diffusion model in combination with the vacancy solutiontheory (vst) and the single-component adsorption data provides a superior, qualitative, andquantitative prediction of diffusion in zeolites. in the m-s formulation, thermodynamic factor (г) isan essential parameter which must be estimated by an adsorption isotherm. researchers usually utilizethe simp...

Journal: :iranian journal of mathematical chemistry 0
a. shokri department of mathematics, faculty of basic science, university of maragheh, maragheh, iran. m. tahmourasi department of mathematics, faculty of basic science, university of maragheh, maragheh, iran

a new two-step implicit linear obrechkoff twelfth algebraic order method with vanished phase-lag and its first, second, third and fourth derivatives is constructed in this paper. the purpose of this paper is to develop an efficient algorithm for the approximate solution of the one-dimensional radial schrodinger equation and related problems. this algorithm belongs in the category of the multist...

2013
Abanesh kumar Bansal Vishal Pande

In the present investigation, pulsatile release beads were prepared by ionic gelation technique. Lornoxicam dual cross-linked beads were prepared by dropping dispersed phase of lornoxicam, pectin, and sodium alginate into the dispersion phase of different concentrations of calcium chloride solution followed by aluminium chloride solution. The formulated beads were further coated by Eudragit L &...

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