Laurel A.
Laurel A. Barnes, Argonne, IL US
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20150053551 | MODULAR CATHODE ASSEMBLIES AND METHODS OF USING THE SAME FOR ELECTROCHEMICAL REDUCTION - Modular cathode assemblies are useable in electrolytic reduction systems and include a basket through which fluid electrolyte may pass and exchange charge with a material to be reduced in the basket. The basket can be divided into upper and lower sections to provide entry for the material. Example embodiment cathode assemblies may have any shape to permit modular placement at any position in reduction systems. Modular cathode assemblies include a cathode plate in the basket, to which unique and opposite electrical power may be supplied. Example embodiment modular cathode assemblies may have standardized electrical connectors. Modular cathode assemblies may be supported by a top plate of an electrolytic reduction system. Electrolytic oxide reduction systems are operated by positioning modular cathode and anode assemblies at desired positions, placing a material in the basket, and charging the modular assemblies to reduce the metal oxide. | 02-26-2015 |
Laurel A. Kroo, Stanford, CA US
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20110206531 | EFFICIENT LOW-COST WIND ENERGY USING PASSIVE CIRCULATION CONTROL - Methods, systems, and apparatuses for efficient low-cost wind energy improvements using passive circulation control including, for instance, a fixed-pitch blade having a hub mountable end, a tip end, a blade body between the hub mountable end and the tip end of the fixed-pitch blade, and a channel interior to the blade body having an one or more ingress ports and one or more egress ports, according to one embodiment. For example, the one or more egress ports may be configured as a slit or a series of slits near the trailing edge so as to vent air out of the slit or slits at an angle to the local air flow traversing the blades airfoil. The one or more egress ports may be positioned longitudinally upon a top side or a bottom side of a trailing edge of the blade body such that the one or more egress ports vent air out the top or bottom side of the trailing edge of the blade body to reduce lift or increase lift respectively, for the fixed-pitch blade when under rotation upon a rotating hub via passive circulation control. | 08-25-2011 |
Laurel A. Rufe, Schwenksville, PA US
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20140121310 | FORMULATION WITH DEFOAMER - The present invention relates to a composition comprising an aqueous dispersion of a binder and from 0.01 to 2 weight percent, based on the weight of the binder, of a defoamer characterized by the following structure: | 05-01-2014 |
Laurel A. Vernarelli, Somerville, MA US
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20140155654 | Forming Spherical Crystal Habit - Methods for forming spherical crystal habit are shown. A needle-shaped crystal habit, a solvent, and a surfactant are combined and dissolved forming a first solution. The first solution and an anti-solvent are combined forming a second solution. The second solution is cooled. Spherical crystal habit is formed. | 06-05-2014 |