نتایج جستجو برای: mechanical stirring
تعداد نتایج: 239876 فیلتر نتایج به سال:
The present investigation compares the results of different fillers in terms physical, mechanical, and thermal characteristics epoxy polymers. These hybrid composites were produced using a mechanical stirring-assisted wet lay-up method with coir microparticles, fly ash, titanium carbide (TiC) nanoparticles, Innegra fabrics by stirring rod. tensile, flexural, interlaminar shear fabricated determ...
in this study, the effects of oleothermal modification on physical and mechanical peroperties of fir wood (abeis sp.) blocks were examined. at first, some blocks of fir wood with 5 × 20 × 120 cm dimensions were prepared. the blocks were treated in soybean oil. the effects of 3 factors such as treatments temperature (180and 200 °c), holding time (12 and 15 h) and initial moisture content of wood...
The effects of mechanical stress during emulsification on the oxidation of methyl linoleate were investigated by four methods (high-pressure homogenization, high-speed stirring, ultrasonic homogenization, and membrane emulsification). The oxidation rates and induction periods were almost constant, regardless of the emulsification method, except for membrane emulsification, by which the inductio...
To improve the modification efficiency and effect of hot slag with mechanical stirring, motion dispersion characteristic modifier particles stirring time are investigated by numerical simulation, entrainment mechanism particle was discussed. In addition, a quantitative index suitable for discrete simulation is proposed effects speed impeller structure on were also elucidated. The results show t...
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