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Technology & Innovation
Fuel flexibility and gas turbine lifetimes may be extended thanks to new research to model the interaction between flames and vibrations in the walls of turbine combustion chambers. “Thermo-acoustic instabilities which arise during operation cycles can be enhanced or damped…
Expanding its product portfolio, Siemens Energy has launched a new Organic Rankine Cycle (ORC) module that allows operators of industrial plants to generate power from waste heat with temperatures of around 300° Celsius.
New electrolysis stack technology from Canadian developer Hydrogenics offers a megawatt conversion capacity of 85%, paving the way for advanced gas power energy storage. "Creating a highly efficient link between the electrical grid and the natural gas system power to gas…
General Electric has launched the 7HA and 9HA air-cooled gas turbines which currently still undergo final through validation testing in the company's Greenville full speed, full load test facility.
Enefield, a partially EU-funded trial – worth over €26-million – is placing 1,000 micro fuel cell CHP units in homes across Europe. Led by the Brussels-based cogeneration association COGEN Europe, Enefield aims to have a residential CHP product ready for…
The use of electrical motor compression trains as opposed to mechanical trains to power LNG processing is helping to push system efficiency above 90%, according to GE. "Comparison of typical efficiency shows less than 40% for gas turbine systems compared…
Implementation of data management and analytics at is no longer a question of why for many power producers, but of when and how. Such a move, however, requires breaking away from siloed data storage and integrating the utility's operating technology…
Laser melting, or 3D printing, along with the Industrial Internet allows GE to get better products into the market faster through rapid prototyping and iterative development – "that's what we call the Build-Measure-Learn cycle," Eric Gebhardt, CTO/VP Engineering GE Oil…
High-temperature solid oxide fuel cells (SOFCs) are under development by Sunfire which can offer highly efficient, low-emission power production using natural gas. “The electrical efficiency is between 35 and 50% depending on the surrounding system design but when off-heat is…
Hybrid cooling technology that allows gas turbines to operate under more consistent conditions with greater efficiency is being developed by U.S. manufacturer Everest Sciences to target the large scale gas-fired power plants. “Our technology can increase gas turbine hot day…
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