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Moving of Magnetic Clusters Driven by an Applied Eccentric Rotational Magnetic Field
Magnetic swimmers have been studied with the purpose of applying them to mimic the motion of organisms in fluids. Clusters formed by self-assembled magnetic particles is one the possible approaches for that purpose. A ...
Additives to Minimize Viscosity Reduction for Borate-Crosslinked Guar under High Pressure
Borate-crosslinked guar is commonly used in hydraulic fracturing. The stimulation process conditions occur at temperatures between100-300 °F and high pressures up to 8000 psi. The viscosity of the borate-crosslinked guar ...