نتایج جستجو برای: parameter variation
تعداد نتایج: 502209 فیلتر نتایج به سال:
In this study, thermal performance across straight convecting- radiating fin with temperature dependent thermal conductivity is considered. The variation of parameters (VPM) is adopted to analyze the nonlinear higher order differential equations arising due to thermal conductivity and heat transfer coefficient on temperature distribution. Pertinent parameters such as thermo geometric and radiat...
In this paper, results from X-ray diffraction and the variation of electric resistance versus temperature of Gd3AuxAl1-x intermetallic compound are reported. All samples formed in orthorhombic crystalline structure with Pnma space group. In measuring the lattice parameters by X-ray diffraction method, deviation from Vegard’s rule has been seen. This deviation at x = 0.4 maximizes. In addition, ...
In complex spatial models, as used to predict the climate response to greenhouse gas emissions, parameter variation within plausible bounds has major effects on model behavior of interest. Here, we present an unprecedentedly large ensemble of >57,000 climate model runs in which 10 parameters, initial conditions, hardware, and software used to run the model all have been varied. We relate inform...
The vast biological and industrial applications of laminar flow of viscous fluid through a porous channel with contracting or expanding permeable wall have attest to the importance of studying the flow process. In this paper, two-dimensional flow of viscous fluid in a porous channel through slowly expanding or contracting walls with injection or suction is analyzed using variation parameter met...
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