Latest
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Environmental
New Pressurized CCS System Could Cut Energy Penalty
Researchers at the Massachusetts Institute of Technology (MIT) looking into new power generation cycles have designed an innovative oxyfuel system that uses a pressurized coal combustor to capture and concentrate carbon dioxide emissions for direct injection into deep geological formations.
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Wind
Europe’s Offshore Wind Race
Denmark in September inaugurated a 209-MW offshore wind park — the world’s largest to date — off the west coast of Jutland, in the North Sea.
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O&M
Catching Faults with Centralized Condition Monitoring
In 2007, Exelon Corp. began the Centralized Performance Monitoring (CPM) pilot program. The goal was to reduce downtime costs and lost revenue associated with the 25% of unplanned forced losses across its fleet of 17 nuclear power units without additionally taxing existing personnel or adding new personnel.
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O&M
HDPE Replaces Carbon Steel in Safety-Related Pipe System
Corrosion of steel water pipes in the safety-related piping systems of aging U.S. nuclear power plants is fast becoming a safety concern and a significant operational cost, not to mention an indication of potential future liability for nuclear utilities currently constructing new plants or retrofitting existing sites.
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News
Ethernet-Accessible Power Meter
Electro Industries designed the Shark100 meter in response to requests within the industry for low-cost Ethernet-accessible power meters. Featuring 100BaseT Ethernet capability utilizing Modbus TCP as its standard protocol, the device offers a highly economical solution to provide multifunction metering. In addition to Ethernet TCP/IP, the Shark100 meter is a highly accurate 0.2% power and […]
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News
Flex-Neck Torches Offer Better Joint Access
To help provide better joint access, Weldcraft offers several TIG (tungsten inert gas) torches with flex-neck designs. The company’s popular WP-9, WP-17, and WP-26 Series of air-cooled TIG torches all feature an optional F (flex-neck) model for welding applications featuring limited joint access and/or difficult joint angles. Weldcraft also offers valved versions of each of […]
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News
Upgraded Retaining Heads for MIG Welding Guns
Tregaskiss has upgraded the design of its TOUGH LOCK retaining heads so that they now feature the company’s Dual Taper technology — a second rear taper between the gooseneck and the contact tip. This design improves electrical conductivity and heat dissipation to provide consistent welding performance and extend the life of the TOUGH LOCK consumables. […]
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News
Conventional and Self-Aligning Rollerbeds
ESAB Welding & Cutting Products announced the addition of conventional and self-aligning rollerbeds to its line of automated handling equipment products. The durable rollerbeds are grit-blasted with a polyurethane finish coating to endure abrasive environments. They also feature solid-state inverter technology for precise speed control to ensure welding accuracy. The rollerbeds are available in a […]
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News
Pneumatic Torque Limiter
Nexen has launched the TL Series, a pneumatically engaged, single-position torque limiter for improved overload protection for industrial machinery. The TL Series uses a ball/detent interface and proximity sensor to immediately disengage the machine shaft when excessive torque or a machine jam occurs, effectively protecting downstream equipment and product from damage and decreasing downtime. Upon […]
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News
Ambient Temperature Black Body
Wahl Instruments introduced the Heat Spy Portable Calibration Black Body, an ambient temperature black body used for single-point calibration verification and checking of thermal imaging cameras and point infrared thermometers. The easy-to-use device features an accuracy of ±0.3F (0.2C) over the entire range, and it is housed in a watertight IP67 carrying case. The Wahl […]