Abstract: Systems and methods are provided for repairing compressor blades using hybrid manufacturing. A mounting tool for use in repairing a turbine component includes a slot formed in the mounting tool. The slot is configured to receive the turbine component for securing the turbine component to the mounting tool. The mounting tool includes at least one fastener engageable with the turbine component and capable of retaining the turbine component within the slot; and at least a pair of support bases provided on the mounting tool. Each of the at least a pair of support bases is positioned adjacent a respect edge of the turbine component when the turbine component is retained in the mounting tool. Each of the at least a pair of support bases is configured for additively building a sacrificial support on each of the at least a pair of support bases for enabling repair of the turbine component.

Abstract: A method of using a masking device to mask a portion of a gas turbine engine component for an electroplating process is provided. The masking device includes a main body having sidewalls, a removeable coverplate having an end plate and one or more locking tabs, a fastener located at least partially within the main body, and a shank engaged with the fastener. The method includes placing the gas turbine engine component through an opening in the main body such that the component is held within the main body by a retention slot. The method includes sliding the one or more locking tabs of the removeable coverplate through the opening in the main body such that the removeable coverplate covers the opening of the main body. The method includes securing the one or more locking tabs in one or more relief slots in the sidewalls of the main body.

Abstract: Corrosion mitigation in a battery may include displacing a first flowable medium with a second flowable medium along a first electrode to interrupt fluid communication of the first flowable medium with the first electrode—thus interrupting operation of the battery—while a second electrode remains in contact with a flowable medium (e.g., one or more of the first flowable medium or another flowable medium, such as a gel). For example, a membrane (e.g., an underwater oleophobic material) may be disposed between the first electrode and the second electrode. An oil may displace an aqueous electrolyte on a first side of the membrane toward a metallic electrode while the aqueous form of the electrolyte remains in contact with an air electrode on a second side of the separator membrane disposed toward the air electrode.

Abstract: Corrosion mitigation in a metal-air battery includes displacing an electrolyte within a gap of the metal-air battery with a liquid. The liquid may be substantially nonreactive with the electrolyte, and the anode of the metal-air battery is less reactive with the liquid than with the electrolyte. Upon displacement of the electrolyte from the gap, the liquid may remain in the gap of the metal-air battery to reduce the likelihood of corrosion of the anode and, therefore, reduce the power drain of the battery resulting from such corrosion. To return the metal-air battery to an activated state for generating power, the electrolyte may be moved back into the gap to displace the liquid. A fluid circuit may be in fluid communication with the gap and may displace one of the liquid and the electrolyte in the gap with the other one of the liquid and the electrolyte from the fluid circuit.

Abstract: Corrosion mitigation in a battery may include displacing a first flowable medium with a second flowable medium along a first electrode to interrupt fluid communication of the first flowable medium with the first electrode—thus interrupting operation of the battery—while a second electrode remains in contact with a flowable medium (e.g., one or more of the first flowable medium or another flowable medium, such as a gel). For example, a membrane (e.g., an underwater oleophobic material) may be disposed between the first electrode and the second electrode. An oil may displace an aqueous electrolyte on a first side of the membrane toward a metallic electrode while the aqueous form of the electrolyte remains in contact with an air electrode on a second side of the separator membrane disposed toward the air electrode.

Abstract: Corrosion mitigation in a metal-air battery includes displacing an electrolyte within a gap of the metal-air battery with a liquid. The liquid may be substantially nonreactive with the electrolyte, and the anode of the metal-air battery is less reactive with the liquid than with the electrolyte. Upon displacement of the electrolyte from the gap, the liquid may remain in the gap of the metal-air battery to reduce the likelihood of corrosion of the anode and, therefore, reduce the power drain of the battery resulting from such corrosion. To return the metal-air battery to an activated state for generating power, the electrolyte may be moved back into the gap to displace the liquid. A fluid circuit may be in fluid communication with the gap and may displace one of the liquid and the electrolyte in the gap with the other one of the liquid and the electrolyte from the fluid circuit.

Abstract: The flow cell includes first and second reservoirs having a selected volume containing a flowable redox electrode. A membrane separates charged and discharged material. An energy-extraction region includes electronically conductive porous current collectors through or adjacent to which the flowable redox electrodes flow and to which charge transfer occurs. Structure is provided for altering orientation of the flow cell whereby gravity induces flow of the flowable redox electrode between the first and second reservoirs to deliver power. By varying the angle of the cell, flow rate and power delivered on discharge or the charge rate on charge may be varied.

Abstract: A method for making a cooked food product comprises blending an uncooked protein source (e.g., chicken) and at least one dehydrated ingredient (e.g., pasta) to form a mixture, and cooking the mixture to form the cooked food product. The mixture is cooked under conditions that cause at least some of the water that is released from the protein source upon cooking to be absorbed into the dehydrated ingredients, so that the dehydrated ingredients become “hydrated” or softened, instead of all of the water being released from the mixture. The cooked food product may be in the form of a nugget and may include a breading composition coated on the exterior surface of the nugget. The absorption of water from the meat into the dehydrated ingredients inhibits moisture from seeping out through the breading, keeping the outer breaded layer relatively crisp.

Abstract: Exemplary embodiments provide transportation management systems, devices and methods that allow display and management of transportation resources and operations in an integrated manner. Exemplary embodiments may provide, for example, a single dynamic and interactive interface for executing inbound transportation operations (procurement or pickup), outbound transportation operations (delivery or shipment), and operations in which multiple transportation resources are matched to one another.

Abstract: Gravity induced flow cell. The flow cell includes first and second reservoirs having a selected volume containing a flowable redox electrode. A membrane separates charged and discharged material. An energy-extraction region includes electronically conductive porous current collectors through or adjacent to which the flowable redox electrodes flow and to which charge transfer occurs. Structure is provided for altering orientation of the flow cell whereby gravity induces flow of the flowable redox electrode between the first and second reservoirs to deliver power. By varying the angle of the cell, flow rate and power delivered on discharge or the charge rate on charge may be varied.

Abstract: A computer based method and system for managing payments from a shipper to one or more carriers is described. A web-based interface portal is accessible by a shipper, one or more carriers and an invoice payment service provider to enable data relevant to various characteristics of a shipment of goods to be uploaded into a database. One or more profiles are created with the data to enable a specified shipment to be rated, to enable a carrier's actual invoice for a specified shipment to be compared with a rated invoice for that specified shipment to identify discrepancies between the rated and actual invoices.

Abstract: Exemplary embodiments provide transportation management systems, devices and methods that allow display and management of transportation resources and operations in an integrated manner. Exemplary embodiments may provide, for example, a single dynamic and interactive interface for executing inbound transportation operations (procurement or pickup), outbound transportation operations (delivery or shipment), and operations in which multiple transportation resources are matched to one another.

Abstract: A method of terminating a fiber in a connector having a front and rear orientation, a housing, a clamping mechanism in the housing, and a ferrule assembly forward of the clamping mechanism and comprising a holder and a ferrule extending from the holder, the method comprising covering the ferrule with a cap, inserting a fiber into the clamping mechanism from the rear of the connector, and while the cap is on the ferrule, actuating the clamping mechanism to secure the fiber to the connector by urging the cap rearward relative to the clamping mechanism.

Abstract: A method of terminating a fiber in a connector having a front and rear orientation, a housing, a clamping mechanism in the housing, and a ferrule assembly forward of the clamping mechanism and comprising a holder and a ferrule extending from the holder, the method comprising covering the ferrule with a cap, inserting a fiber into the clamping mechanism from the rear of the connector, and while the cap is on the ferrule, actuating the clamping mechanism to secure the fiber to the connector by urging the cap rearward relative to the clamping mechanism.

Abstract: A cap for a field-installable optical connector having a front and rear orientation, a housing, an axially-actuated clamping mechanism in the housing, and a ferrule assembly forward of the clamping mechanism and forwardly biased in the housing, the ferrule assembly comprising a holder and a ferrule extending from the holder, the cap comprising a front end defining a cavity for receiving the ferrule and having an outer surface defining at least part of a front-end geometry, a back end defining an opening through which the ferrule is received and a perimeter around the opening, the perimeter configured to contact the holder when the cap is pushed rearward in the housing, the front and back ends being unitary such that any rearward force on the front end is transferred to the back end and through the perimeter to the holder and a retention portion for contacting the housing to secure the cap to the housing.

Abstract: A Christmas tree fire prevention device preferably includes an air-pressurized reservoir containing fire-retardant agent and a mechanism for automatically discharging the fire-retardant agent. The discharging mechanism may be connected to the reservoir via a flexible hose may also be removably attached to the apex of an existing Christmas tree and camouflaged as a holiday decoration. A mechanism for automatically emitting an alarm signal when the automatic fire-retardant agent discharging mechanism is activated may further be included. The discharging mechanism may include a valve with a metal-alloy plug which has a relatively low melting point. Flame heated air preferably causes the plug to melt and activates the discharging mechanism, which ejects the plug from the valve. The pressurized fire-retardant may then egress through the valve, deflect off a guard located on top of the discharging mechanism, and cover the Christmas tree.

Abstract: A connector having a front and back orientation and comprising: (a) a cable having at least a jacket and an optical fiber; (b) a ferrule assembly comprising a rear portion for attachment to said jacket, and a ferrule defining a bore hole for containing said optical fiber; (c) a housing having a front portion configured for mating with a mating structure and a back portion configured for attachment to a boot; (d) a spring biasing said ferrule assembly forward in said housing; and (e) a boot secured to said back portion of said housing and extending rearward around said tight-jacketed cable, said boot having an internal channel large enough to allow axial movement of said ferrule assembly relative to said boot.

Abstract: A connector having a front and back orientation and comprising: (a) a cable having at least a jacket and an optical fiber; (b) a ferrule assembly comprising a rear portion for attachment to said jacket, and a ferrule defining a bore hole for containing said optical fiber; (c) a housing having a front portion configured for mating with a mating structure and a back portion configured for attachment to a boot; (d) a spring biasing said ferrule assembly forward in said housing; and (e) a boot secured to said back portion of said housing and extending rearward around said tight-jacketed cable, said boot having an internal channel large enough to allow axial movement of said ferrule assembly relative to said boot.

Abstract: A field-installable optical connector for terminating an optical cable, said connector comprising: (a) a housing having a front and back orientation; (b) a rear body attached to the back of said connector housing; (c) a ferrule assembly disposed in said connector housing, said ferrule assembly comprising at least a ferrule adapted for receiving a fiber of said cable, and a clamping mechanism to the rear of said ferrule, said clamping mechanism comprising at least a platform defining a fiber-receiving channel for receiving said fiber, a first member adjacent to the fiber-receiving channel and having at least one cam surface, and a second member having a second cam surface, said first and second cam surfaces cooperating such that relative movement between said first and second members causes said first member to move toward said fiber-receiving channel; (d) an actuator operatively connected to said second member to cause said second member to move relative said first member upon axial movement of said actuator,