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and translocation factor For Cr content estimation, dried roots and shoots (0.5 g) were digested with a mixture of HCl and HNO3 (7:3 volume ratio) by heating on a hot plate at 70 °C till the mixture......
was conducted in an medium frequency induction heating furnace using a small steel crucible with a diameter of 98 mm under the protection of Ar atmosphere at 780 °C. The melt was cooled in water after...: 269-274. [13] CHINO Y, MABUCHI M, HAGIWARA S, IWASAKI H, YAMAMOTO A, TSUBAKINO H. Novel equilibrium two phase Mg alloy with the long-period ordered structure [J]. Scripta Materialia, 2004, 51......
to the particle and, as a result, a sharp increase in its temperature, even to 5000-7000 K. The effect of heating droplets can be expected for materials combining a relatively small electron work function φ......
and design of an earth air heat exchanger using model experiment for memorial heating and cooling [J]. Applied Thermal Engineering, 2019, 148: 838–845. DOI: 0.1016/ j.applthermaleng.2018.11.018 [39] ZHOU Lun......
effects among various end surfaces were eliminated, but also the friction-induced noise was minimized. The mixture was prepared by heating vaseline and stearic acid on a water bath. 2.3 Testing process......
that was occupied by nanopores [28]. 3 Results and discussion 3.1 Microstructure of superheated slurry cast 7075 Al alloy substrate The microstructure of superheated slurry cast 7075 Al alloy had non..., the oxide films obtained were non-uniform and the substrate/oxide interfaces were disturbed by secondary particles. Representative SEM images of such flaws are shown in Fig. 3. It can be also seen......
analysis The chalcopyrite samples were digested by an acid mixture of HF, HNO3 and HClO4 on an electric heating plate (XJS20-42, Labotery Instruments Co., Ltd., Tianjin, China), and the elemental contents......
tanks under non-uniform heating [J]. Journal of Constructional Steel Research, 2018, 143: 162-179. DOI: 10.1016/j.jcsr.2017.12.018. [44] IACS. Common structural rules for double hull oil tankers... to estimate buckling behaviors, i.e., analytical approaches [1-4], semi-analytical methods [5, 6],experimental tests [7-10], empirical methods [11-13] and non-linear finite element methods (FEM......
dissipation. 5. Homogenous porous medium fully saturated by and in thermal equilibrium with the nanofluid. 6. Negligible nanoparticles size compared to the porous solid’s pores. 2.4 Geometry descriptions.... In the first geometry, the larger portion of the nanofluid passes through the free region, i.e., the non-porous medium, and a smaller portion penetrates into the porous medium. Comparison between......
such subtle equilibrium state (PCM must be maintained in solid state while be kept at melting temperature) in the real test. Therefore, the initial temperature of the solid PCM, denoted as Ti, was set... of 0.05 and 0.16. One can see that both experimental and numerical determined interface’s moving characteristics exhibit a non-linear trend and are in very good agreement with each other. Therefore......
