Abstract: A payload conducted electrical weapon (“CEW”) may include a housing configured to house at least a plurality of electrodes and a signal generator. The payload CEW may be removably inserted into a bay of a launcher. The launcher may be mounted on a vehicle. The plurality of electrodes may be configured to be launched from the housing. The housing may be configured to be launched from the bay of the launcher simultaneously with or after the plurality of electrodes are launched. The signal generator may be configured to transmit a stimulus signal through the plurality of electrodes. The signal generator may be configured to transmit the stimulus signal before, during, and/or after the housing is launched.

Abstract: A fitting includes a fitting body defining a hole; and an indicator assembly comprising a fastener extending through the hole, a first indicator mounted on the fastener, and a second indicator mounted on the fastener, the fastener defining a fastener axis; wherein the second indicator is axially in between the first indicator and the fitting body upon the fastener being oriented in a first position, and wherein the second indicator is radially inwardly or radially outwardly of the first indicator upon the fastener being oriented in a second position.

Abstract: An indicator assembly includes a fastener defining a first end, a second end opposite the first end, and an axis extending from the first end to the second end; a first indicator positioned radially outwardly of the fastener relative to the axis of the fastener; and a second indicator positioned radially outwardly of the fastener relative to the axis of the fastener, wherein the second indicator is axially in between the first indicator and the second end of the fastener upon the fastener being oriented in a first position, and wherein the second indicator is radially inwardly or radially outwardly of the first indicator upon the fastener being oriented in a second position.

Abstract: A coupling segment includes an arcuate segment body defining a first end and a second end opposite the first end; a first shoulder that is formed proximate to the first end and comprises a first fastener pad extending outwardly from the arcuate segment body, the first shoulder further defining an interior edge; and a first pivot extending from the first shoulder at the interior edge, wherein the first pivot is cast monolithically with the arcuate segment body and the first shoulder.

Abstract: An indicator assembly includes a fastener defining a first end, a second end opposite the first end, and an axis extending from the first end to the second end; a first indicator positioned radially outwardly of the fastener relative to the axis of the fastener; and a second indicator positioned radially outwardly of the fastener relative to the axis of the fastener, wherein the second indicator is axially in between the first indicator and the second end of the fastener upon the fastener being oriented in a first position, and wherein the second indicator is radially inwardly or radially outwardly of the first indicator upon the fastener being oriented in a second position.

Abstract: A method of coupling two pipes includes fastening two coupling segments into an untightened configuration, the two coupling segments comprising a first segment and a second segment, the first segment comprising a first end and a second end distal to the first end, the second segment comprising a first end and a second end distal to the first end, wherein fastening the two coupling segments comprises: placing a pivot clip between the second end of the first segment and the first end of the second segment, the pivot clip configured to maintain a separation distance between the second end of the first segment and the first end of the second segment; and tightening a first tightening element to draw the second end of the first segment towards the first end of the second segment; and placing ends of the two pipes between the two coupling segments.

Abstract: An indicator assembly includes a fastener defining a first end, a second end opposite the first end, and an axis extending from the first end to the second end; a first indicator positioned radially outwardly of the fastener relative to the axis of the fastener; and a second indicator positioned radially outwardly of the fastener relative to the axis of the fastener, wherein the second indicator is axially in between the first indicator and the second end of the fastener upon the fastener being oriented in a first position, and wherein the second indicator is radially inwardly or radially outwardly of the first indicator upon the fastener being oriented in a second position.

Abstract: A pivot clip includes a substantially planar body defining an outside edge and an inside edge opposite the outside edge, the inside edge partially defining a notch; and a pair of arms extending from the inside edge, the notch formed between the pair of arms, the pair of arms angled relative to the substantially planar body such that the pair of arms are noncoplanar with the substantially planar body.

Abstract: A method of coupling two pipes includes fastening two coupling segments into an untightened configuration, the two coupling segments comprising a first segment and a second segment, the first segment comprising a first end and a second end distal to the first end, the second segment comprising a first end and a second end distal to the first end, wherein fastening the two coupling segments comprises: placing a pivot clip between the second end of the first segment and the first end of the second segment, the pivot clip configured to maintain a separation distance between the second end of the first segment and the first end of the second segment; and tightening a first tightening element to draw the second end of the first segment towards the first end of the second segment; and placing ends of the two pipes between the two coupling segments.

Abstract: A coupling segment includes an arcuate segment body defining a first end and a second end opposite the first end; a first shoulder that is formed proximate to the first end and comprises a first fastener pad extending outwardly from the arcuate segment body, the first shoulder further defining an interior edge; and a first pivot extending from the first shoulder at the interior edge, wherein the first pivot is cast monolithically with the arcuate segment body and the first shoulder.

Abstract: A pipe coupling can comprise a first segment comprising a first end and a second end distal to the first end; a second segment comprising a first end and a second end distal to the first end; a first tightening element configured to draw the second end of the first segment towards the first end of the second segment; a second tightening element configured to draw the first end of the first segment towards the second end of the second segment; and a pivot clip between the second end of the first segment and the first end of the second segment, the pivot clip configured to maintain a separation distance between the second end of the first segment and the first end of the second segment.

Abstract: Disclosed is an indicator assembly comprising a fastener defining a first end, a second end opposite the first end, and an axis extending from the first end to the second end; a first indicator positioned radially outwardly of the fastener relative to the axis of the fastener; and a second indicator positioned radially outwardly of the fastener relative to the axis of the fastener, wherein the second indicator is axially in between the first indicator and the second end of the fastener upon the fastener being oriented in a first position, and wherein the second indicator is radially inwardly or radially outwardly of the first indicator upon the fastener being oriented in a second position.

Abstract: A pipe coupling can comprise a first segment comprising a first end and a second end distal to the first end; a second segment comprising a first end and a second end distal to the first end; a first tightening element configured to draw the second end of the first segment towards the first end of the second segment; a second tightening element configured to draw the first end of the first segment towards the second end of the second segment; and a pivot clip between the second end of the first segment and the first end of the second segment, the pivot clip configured to maintain a separation distance between the second end of the first segment and the first end of the second segment.

Abstract: A system includes a controller configured to control a heated flow discharged from an outlet of a mixing chamber to an inlet control system to control a temperature of an intake flow through a compressor inlet of a compressor of a gas turbine system. The controller is configured to control a turbine extraction gas (TEG) flow to the mixing chamber. The controller is configured to control at least one of a pressurized flow of the compressor to the mixing chamber and a steam flow to the mixing chamber. The TEG flow is extracted through a turbine casing. The heated flow includes the TEG flow and the at least one of the pressurized flow and the steam flow.

Abstract: A system includes a controller configured to control a heated flow discharged from an outlet of an eductor to an inlet control system to control a temperature of an intake flow through a compressor inlet of a compressor of a gas turbine system. The controller is configured to control a turbine extraction gas (TEG) flow to a motive inlet of the eductor. The controller is configured to control a suction flow to a suction inlet of the eductor. The TEG flow is extracted through a turbine casing, and the heated flow includes the TEG flow and the suction flow.

Abstract: A power plant includes a compressor, a combustor downstream from the compressor and a turbine disposed downstream from the combustor. The compressor includes a compressor extraction port. The turbine includes a turbine extraction port that is in fluid communication with a hot gas path of the turbine and which provides a flow path for a stream of combustion gas to flow out of the turbine. An exhaust duct is disposed downstream from the turbine and receives exhaust gas from the turbine. A static mixer coupled to the turbine extraction port and to the compressor extraction port cools the stream of combustion gas upstream from the exhaust duct. The cooled combustion gas flows into the exhaust duct at a higher temperature than the exhaust gas and mixes with the exhaust gas within the exhaust duct to provide a heated exhaust gas mixture to a heat exchanger downstream from the exhaust duct.

Abstract: A power plant includes a turbine having a plurality of turbine stages and an extraction port in fluid communication with one or more of the turbine stages. The extraction port provides a flow path for a stream of combustion gas to flow out of the turbine. An exhaust duct is disposed downstream from the turbine and receives exhaust gas from the turbine. The exhaust duct is fluid communication with the extraction port. A coolant injection system injects a coolant into the stream of combustion gas to provide cooled combustion gas to the exhaust duct. The cooled combustion gas flows into the exhaust duct at a temperature that is higher than a temperature of the exhaust gas, thereby increasing the temperature of the exhaust gas within the exhaust duct. The increase in thermal energy may be used to produce steam downstream from the exhaust duct.

Abstract: A gas turbine injection system having a gas turbine with an inlet section, a compressor section, at least one combustor in a combustion section, and a turbine section is disclosed. Air supply piping, water supply piping, and chemical reactant supply piping is in fluid communication with the injection system. A mixing chamber is in fluid communication with at least one of the water supply piping, air supply piping, and the chemical reactant supply piping to produce a chemical mixture. Chemical mixture supply piping is in fluid communication with the mixing chamber and at least one spray nozzle configured to selectively combine the chemical mixture with the air and inject an atomized chemical mixture into at least one section of the turbine.

Abstract: A system includes a compressor having a compressor inlet, a turbine having a plurality of stages disposed within a turbine casing, and a turbine extraction gas (TEG) heating system. The turbine is configured to drive the compressor via expansion of combustion products through the plurality of stages. The TEG heating system includes a turbine gas extraction system coupled to the turbine casing and to the compressor inlet. The turbine gas extraction system is configured to receive a portion of the combustion products as a turbine extraction gas (TEG) from the turbine. The TEG is received through the turbine casing, the TEG heating system is configured to supply a heated flow to the compressor inlet, and the heated flow includes the TEG.

Abstract: A system includes a controller configured to control a heated flow discharged from an outlet of a mixing chamber to an inlet control system to control a temperature of an intake flow through a compressor inlet of a compressor of a gas turbine system. The controller is configured to control a turbine extraction gas (TEG) flow to the mixing chamber. The controller is configured to control at least one of a pressurized flow of the compressor to the mixing chamber and a steam flow to the mixing chamber. The TEG flow is extracted through a turbine casing. The heated flow includes the TEG flow and the at least one of the pressurized flow and the steam flow.