EfficientEnergy.net Technical Articles Index
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Clean coal technology: taking a holistic approachWhen clean coal technology is discussed, it sometimes seems that creating modern or 'ultra super critical' coal-fired power stations is presented as the main or even the only answer. Dr Phil Shelton, mining specialist and technical director of consultants Wardell Armstrong, argues here for a more holistic approach
CHP: a realistic near-term solution for energy efficiencyThe current need for clean, efficient and economic energy has put Combined Heat & Power (CHP) into the limelight, says shentongroup Technical Service Division Manager, Marcus Dodsworth. By providing on-site power generation, waste heat recovery and system integration, CHP offers a realistic, near-term solution for exceptional energy efficiency and emission reduction, generating electricity locally while recovering heat to satisfy heating loads in buildings
Rolling bearings can offer route to lower vehicle CO2 emissionsFor developers, reducing friction in internal combustion engines is now a high priority. By replacing plain bearings in the engine with rolling bearings, significant advantages can be gained, says Schaeffler — including reductions in CO2 emissions
Shedding new light on the fluorescent versus LED debateWhen it comes to selecting light fittings for use in hazardous areas, there is still some confusion over whether users should opt for the latest LED lamps or for the more conventional fluorescent lights. A recent independent report published by the US Department of Energy sheds some interesting light on the debate, says Willi Steckel of Cooper Crouse-Hinds
Turning up the heat for efficient roller bearing fittingWhen it comes to the mounting or dismounting of large rolling element bearings, flexible induction heaters can save significant time and resources. Ian Pledger of Schaeffler (UK) explains why this new heating method is the preferred option compared with other more traditional approaches
Heat pumps can offer an efficient alternativeHeat pumps can provide an environmentally friendly alternative to fossil-fuelled industrial space heating, says ICS Heat Pump Technology, the UK partner distributor for DeLonghi-Climaveneta heat pumps and Itomic CO2 heat pump units
Wind turbines place demands on bearing selectionDesign and selection of suitable rolling bearings for wind turbine rotor shafts and gearboxes is critical in order to ensure a long service life and to minimise maintenance costs, says Dr Steve Lacey, Engineering Manager at Schaeffler UK
Stand by for production energy savingsWith energy management and responsible handling of resources currently the number one topic in industry, the Automation Initiative of German Automobile Manufacturers has asked PROFIBUS & PROFINET International (PI) to provide functions and mechanisms for PROFINET that support energy-efficient production. PI's Dr Peter Wenzel explains
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