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Toplam kayıt 5, listelenen: 1-5
An investigation of magnetoresistivity properties of an Y3Ba5Cu8Oy bulk superconductor
(Elsevier Science Sa, 2015)
A bulk ceramic superconducting sample was fabricated using the standard solid state reaction (SSR) method in the stoichiometric ratio of Y:Ba:Cu:O (3:5:8). the electrical and microstructural properties of the sample were ...
Influence of milling parameters on particle size of ulexite material
(Elsevier Science Bv, 2016)
Commercial raw ulexite (U) materials were milled from 0 h to 8 h by using mechanical milling technique for various initial powder size (-3 mm; -75 mu m), ball to powder ratio (5:1; 10:1), and ball size (10 mm; 5 mm). Par ...
Effect of PCA on nanosized ulexite material prepared by mechanical milling
(Springer Heidelberg, 2017)
Raw ulexite (U-3 mm) mineral used as a initial material was milled by using mechanical milling method, the milling time of which is from 0 to 8 h. Particle size, morphology, elemental and crystal structure measurements of ...
Levitation force of (RE)BCO-358 bulk superconductors
(Amer Inst Physics, 2018)
From the technological point of view, the levitation force is of great importance in the use of high-temperature superconductor (IITSC). in this context, RE3(Y, Nd, Sin, Gd)fia5CusOy (RE-358) hulk HTSCs were fabricated ...
Numerical analysis of entropy generation and minimisation in eccentric curved annular ducts
(2011)
The entropy generation and minimisation have been numerically studied in eccentric curved annular square ducts for steady, hydrodynamically and thermally fully developed and incompressible laminar flow with constant physical ...