Sentences with phrase «efficiencies at lower concentrations»
«There can be different combinations of materials that can be used in these two layers that can lead to higher efficiencies at lower concentrations,» Ghasemi says.
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The low concentration and the high efficiency in boosting tertiary oil recovery make the nanofluid both more environmentally friendly and less expensive than options now on the market, said Ren, who also is a principal investigator at the Texas Center for Superconductivity at UH.
«Therefore, nanorockets equipped with this valve system are able to move with great efficiency in water, even at low concentrations of fuel.»