General Electric Company

Anbarasan Viswanathan

Karthick Vilapakkam Gourishankar

Hari Nadathur Seshadri

Charles Dominic Iacovangelo

Michael Alan Vallance

David Charles Bogdan, Jr

Rebecca Evelyn Hefner

Guruprasad Sundararajan

Satya Kishore Manepalli

Job Thomas Rijssenbeek

Bradford Foulkes

Robert G Kelly

Muralikrishan R

Prashanth Pillai

A process for treating an electrochemical cell is presented. The process includes charging the electrochemical cell in a discharged state to at least 20 percent state-of-charge of an accessible capacity of the electrochemical cell at a first temperature to attain the electrochemical cell in a partial state-of-charge or a full state-of-charge and holding the electrochemical cell in the corresponding partial state-of-charge or full state-of-charge at a second temperature. The first temperature and the second temperature are higher than an operating temperature of the electrochemical cell.

Treatment processes for electrochemical cells

A control system and method utilizing one or more processors that are configured to determine contaminant loading of blades of a turbomachinery compressor based on one or more environmental conditions to which the turbomachinery compressor is exposed and one or more atmospheric air inlet conditions of the turbomachinery compressor. The one or more processors then determine a corrosion contaminant concentration on the blades of the turbomachinery compressor based on the contaminant loading that is determined and determine an upper limit on or a distribution of potential corrosion of the blades of the turbomachinery based on the corrosion contaminant concentration, at least one of the environmental conditions to which the turbomachinery compressor is exposed, and the corrosion contaminant concentration that is determined.

Control system and method for determining contaminant loading of turbine blades

An energy storage device comprising an anode, electrolyte, and cathode is provided. The cathode comprises a plurality of granules comprising a support material, an active electrode metal, and a salt material, such that the cathode has a granule packing density equal to or greater than about 2 g/cc. A cathode comprising greater than about 10 volume % total metallic content in a charged state of the cathode is also provided.

Energy storage device

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Bengaluru, India

Anbarasan Viswanathan