Turbulent Heat Transfer Behavior of Nanofluid in a Circular Tube Heated under Constant Heat Flux The aim of the present study is to disclose the forced convective heat transport phenomenon of nanofluids inside a horizontal circular tube subject to a co... T Shuichi - 《Advances in Mechanical Engi...
Nano-scale microstructure of Fe3+-, OH?-bearing crystalline inclusions in experimentally oxidized olivine from a mantle nodule An olivine grain from peridotite nodule 9206 (Udachnaya kimberlite) was heated in air at 700掳C for 9 h. It was investigated by EMPA, by IR and UV spectros... N...
Extensive mantle-derived, crust–mantle-mixed, and crustal-source Yanshanian (Jurassic–Cretaceous) magmatic rocks with ages of <160 Ma in eastern China indicate that the heated lithosphere entered a stage of slow thermal thinning and associated extension (Deng et al., 2004). The extensional ...
Preparation of agarose-Fe2O3 (AF), dextran-Fe2O3 (DF), gelatin-Fe2O3 (GF) A quantity of 2.5 g of polysaccharide (agarose, dextran and gelatin) was added to 100 mL distilled water, then the mixture was heated at 90 °C for about 10 min with constant stirring for dissolution of th...
The as-prepared Fe2O3@MIL-101(Fe) (0.45 g) was dispersed in 60 ml 0.5 M aqueous glucose solution and then the solution was transferred into 100 mL Teflon cup. The autoclave was heated to 180 °C for 12 h. The resulting product was harvested by several rinse-...
Perovskite, stishovite, and residual melt were synthesized from natural Bamble enstatite samples (Mg/(Fe + Mg) = 0.89 and 0.93; Al2O3 2O, respectively) in the laser-heated diamond anvil cell at 1600–2000 K and 25–65 GPa. Combined Fourier transform infrared spectroscopy,...
Chemical/Physical.Stable at temperatures below 210°C (Worthing and Hance, 1991). Emits very toxic fumes of phosphorus and sulfur oxides when heated to decomposition (Sax and Lewis, 1987; Lewis, 1990). Metabolic pathway The major route of fenthion metabolism is by oxidation to the sulfoxide ...
Ltd, China) were dispersed into 88 ml G14O2.s2u mspgenFseiConl2.·4AHft2eOr (Analytical Pure, Sinopharm stirring vigorously for 1 h, the resulting solution was transferred into a 100 ml Teflon-lined stainless steel autoclave, sealed and further heated at 150 °C for 12 h....
l being responsible for the retarded growth of the particle crystallite size thermal annealing with the MH oxidation treatment, the same pristine nanocubes used for the MH study, before being transferred in water, were heated at 130 °C for 5 h (denoted by TA-130, the detailed procedure...
. Under sonication for 1 h, the reaction mixture was heated, then stirred for 12 h at 70 °C under stirring. The magnet was used to separate the particles, and the ethanol was used to wash them. Afterwards, the powder was calcined at 400 °C for 4 h in air to yield γ-Fe2O3@...