An apparatus is used with a drilling assembly for drilling a borehole. The drilling assembly has an impact device linked to a drill head. The impact device is powered by a first fluid under a first pressure to impart a percussive force to the drill head. The percussive force is a function of the fir.....
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Subject Matter Disclosed Herein Relates To Various Embodiments Of A Chemical Reaction-Type Metaheuristic. According To An Embodiment, Solutions To An Objective Function Can Be Determined By Iteratively Searching For A Minimum Energy State Of One Or More Interactions Of Molecules In A Chemical Reacti.....
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Inserting Graphene/Carbon Nanotubes (CNTs) into nanofibres results in fast transport of electron/charge in semiconductor nanofibres. It significantly increases the efficiency of solar cells for energy harvesting and photocatalysts for air purification by 40% - 66%.
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Heat exchange enhancement
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Methods for preparing all-aqueous emulsions, including stable emulsions or emulsions having high viscosity and/or ultra-low interfacial tension are described. The method includes mixing, combining, or contracting a first electrically charged phase containing a first solute (e.g. dispersed phase) wit.....
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