نتایج جستجو برای: three component system
تعداد نتایج: 3647091 فیلتر نتایج به سال:
This paper describes a new time-resolved threedimensional, three-component (3D-3C) measurement technique called wall-PIV. It was developed to assess near wall flow fields and shear rates near non-planar surfaces. The method is based on light absorption according to Beer– Lambert’s law. The fluid containing a molecular dye and seeded with buoyant particles is illuminated by a monochromatic, diff...
Three naphtol derivativesweresynthesized using several strategies; in first stage, was synthetized the compound 4(1-[(2-Amino-ethylamino)-phenyl-methyl]-naphthalen-2-ol) using the three-component system (β-naphtol, benzaldehyde and ethylenediamine).The secondstage involves the synthesis of1-{[2-Hex-1-ynyl-phenyl-amino)-ethylamino]-phenyl-methyl}-naphtalen2-ol (6) by the reaction of 4 with 1-hex...
The electrical conductivity, thermochemical and electrochemical properties of a system consisting melts aluminium trichloride sodium-lithium chlorides taken in different ratios have been studied. In this system, the behaviour Ni2+ ions via cyclic voltammetry electromotive force modes heating cooling were It was found that melting temperature passes through minimum at lithium chloride (хLiCl) co...
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