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The aim of the GRIP project is to reduce fuel consumption in shipping by 5% (with individual ships up to 10%) and thus reduce exhaust gas emissions. Its first objective is to give a sound basis for the choice of energy-saving devices (ESD) for ship owners. The second is to give insight into the detailed requirements on the device design by performing an analysis of the interaction between hull and propeller and the structural integrity of the device. For many devices available on the market, it is not clear if and why energy is saved. The choice of an ESD for a ship owner is mainly based on trust. Within GRIP, the most promising ESDs will be studied for several ship types, giving insight into flow changes, relating them to performance improvement and energy savings. Many ships come from Far Eastern yards who keep the hull lines secret. Therefore, a ship owner cannot order an ESD without returning to the original ship yard. Within GRIP, we will develop a digitising technique for determining the hull lines, allowing the ship owner to order the device from, and have it fitted in any European ship yard. The project will deliver an early analysis tool for ship owners to characterise the potential energy savings and associated costs by retrofitting a device on a ship. The second deliverable will be an optimised yard process in combination with digitising of the hull lines. The final deliverable is a detailed design procedure for manufacturers, surveyors and hydrodynamic institutes. The objectives will be validated by designing new ESDs for several ship types. For one of these devices, validation of the energy-saving will be obtained in speed trials. The consortium consists of world-leading hydrodynamic institutes, propeller designers, a European ship operator, a major European yard, a yard association, and a classification society; bringing together a wealth of knowledge on propeller-hull interaction, structural integrity and manufacturing processes.
Materials and structures are called adaptive if they can change certain properties in a predictable manner due to the forces acting on them (passive) or by means of built in actuators (active). Those materials and structures are referred to as smart if they provide best performance when operation circumstances change. The project ADAM4EVE focuses on the development and assessment of applications of such materials and structures in the shipbuilding industry. The types of materials and structures are: - adaptable ship hull structures for optimised hydrodynamic properties depending on varying cruise speed, - adaptive materials for noise and vibration damping of ship engines to avoid induction of vibrations into the ship hull and - adaptive outfitting materials that improve ships' serviceability and safety. Technical developments in the project are structured in three groups: - Materials and structures development: Based on available research results and known applications from other industries, adaptive and smart materials and structures will be adopted and further developed in order to make them applicable in the maritime industry. - Solution development: Driven by different shipyards, several application case studies will be performed, in order to achieve customised solutions for particular vessel types and their individual requirements; classification societies will assure that the solutions comply with existing rules and regulations. - Enabling and assessment of technologies: This group of activities provides support to the other ones on the field of testing, assessment of safety as well as economical and ecological impact, and advice for production, operation and dismantling. Due to the novelty of the solutions to be pursued, further development of the required validation methods and tools is intended, as well as suggestions for standardisation.
UNPLUGGED project aims to investigate how the use of inductive charging of Electric Vehicles (EV) in urban environments improves the convenience and sustainability of car-based mobility. In particular, it will be investigated how smart inductive charging infrastructure can facilitate full EV integration in the urban road systems while improving customer acceptance and perceived practicality. UNPLUGGED will achieve these goals by examining in detail the technical feasibility, practical issues, interoperability, user perception and socio-economic impacts of inductive charging. As one special variant, inductive en-route charging will be investigated thoroughly.
For the time being, the European engine industry does not have at its disposal methodologies adapted to predict the unsteady behaviour of low NOx combustors. Consequently and in order to be able to set up the development of low NOx technologies, KIAI will deliver reliable unstationary CFD tools which will allow a deep comprehension of unsteady phenomena. The main objective of the KIAI project is to provide reliable methodologies to predict the stability of industrial low NOx combustors, as well as their ignition process from spark to annular combustion. When used at an early stage in the conception cycle of low NOx combustors, KIAI CFD methodologies will play a key role and considerably accelerate the delivery process of lean combustion technology with a proven capability to reach the 80Prozent NOx emissions reduction required for introduction into service before 2020 with the necessary reliability, safety and economical viability. As already demonstrated by past and ongoing studies and European projects, low NOx technologies lead to crucial unsteady phenomena that are neither controlled nor predictable at the moment. The scientific objectives of KIAI are directly linked to a better understanding and prediction of these unsteady phenomena: - Predict the coupling between the acoustics and the flame - Determine the acoustic boundary conditions of multiperforated plates surrounding the combustion chamber - Account for non-premixed spray flows in the combustion process - Explore aerodynamic unsteadiness in strutted pre-diffusers adapted to high mass flow injectors and develop a liquid film break-up model for an injector - Evaluate the sensitivity of LES predictions to small technological variations of geometry. Prime Contractor: SNECMA MOTEURS SA; Paris; France.
The purpose of SuperGreen is to promote the development of European freight logistics in an environmentally friendly manner. Environmental factors play an increasing role in all transport modes, and holistic approaches are needed to identify win-win solutions. SuperGreen will evaluate a series of green corridors covering some representative regions and main transport routes throughout Europe. The selected corridors will be benchmarked based on parameters and key performance indicators covering all aspects related to transport operations and infrastructure. Environmental issues and emissions, external-, infrastructure- and internal costs will be covered to get an overall and realistic picture. Based on this benchmarking, areas and candidates for improvement will be identified (i.e. bottlenecks). The next step will be to evaluate how green technologies may support improving the identified bottlenecks. Among the green technologies considered may be novel propulsion systems, alternative fuels, cargo handling technologies, new terminal technologies or novel concepts relevant for the multimodal green corridors. The benchmarking issue is an iterative process. Next, a similar process needs to be accomplished taking into consideration smarter utilisation of available information in the multimodal chain (ICT-flows). An analysis will be made on how this information can be utilised to achieve greener logistics along the green corridors (e.g. e-freight, Supply Chain Management (SCM), smarter planning, scheduling and tracking & tracing). Based on these iterative benchmarks and evaluations, new R&D within specific topics may be needed to improve the identified bottlenecks. Recommendations for future calls for R&D proposals will be made. Last but not least, the project will review and assess the implications of alternative policy measures for green corridors, both at the local and the European level. Prime Contractor: National Technical University of Athens; Zografou; Hellas.
Since the publication of the ACARE goals, the commercial and political pressure to reduce CO2 has increased considerably. DREAM is the response of the aero-engine community to this pressure. The first major DREAM objective is to design, integrate and validate new engine concepts based on open rotor contra-rotating architectures to reduce fuel consumption and CO2 emissions 7Prozent beyond the ACARE 2020 objectives. Open rotors are noisier than equivalent high bypass ratio turbofan engines, therefore it is necessary to provide solutions that will meet noise ICAO certification standards. The second major DREAM objective is a 3dB noise emission reduction per operation point for the engine alone compared to the Year 2000 engine reference. These breakthroughs will be achieved by designing and rig testing: Innovative engine concepts a geared and a direct drive contra-rotating open rotor (unducted propulsion system) Enabling architectures with novel active and passive engine systems to reduce vibrations These technologies will support the development of future open rotor engines but also more traditional ducted turbofan engines. DREAM will also develop specifications for alternative fuels for aero-engines and then characterise, assess and test several potential fuels. This will be followed by a demonstration that the selected fuels can be used in aero-engines. The DREAM technologies will then be integrated and the engine concepts together with alternative fuels usage assessed through an enhanced version of the TERA tool developed in VITAL and NEWAC. DREAM is led by Rolls-Royce and is made of 47 partners from 13 countries, providing the best expertise and capability from the EU aeronautics industry and Russia. DREAM will mature technologies that offer the potential to go beyond the ACARE objectives for SFC, achieving a TRL of 4-5. These technologies are candidates to be brought to a higher TRL level within the scope of the CLEAN SKY JTI. Prime Contractor: Rolls Royce PLC; London; United Kingdom.
In aeronautics, gas turbine engines are equipped with lubrication systems whose function is to cool and lubricate the highly loaded rolling bearings and gearboxes. Current lubrication systems are based on architectures and technologies that have not much evolved for the last 30 years and that, despite advances made on components, have reached their technological limit. Future aero-engine requirements cannot be met neither by state-of-the-art lubrication systems nor by incremental improvement. ELUBSYS will design, develop and validate innovative technologies and architectures for aero-engine lubrication systems targeting increased efficiency and reduced cost, mass and engine Specific Fuel Consumption (SFC). The primary focus is around new brush seal technologies that offer the potential to improve engine propulsive efficiency by reducing bleed air losses whilst withstanding the aero-engine s harsh environment. ELUBSYS will investigate the performance and endurance of brush seals; assess their impact on the thermal efficiency of lubrication systems and their external components and on oil quality. A secondary focus is the wider lubrication system including vent, scavenge, bearing chamber modelling and oil behaviour. Main objectives of the project are to: - Reduce engine SFC and related CO2 emissions by reducing by 60Prozent the requirement for bleed air from the engine to seal the bearing chambers and by improving the thermal management of bearing chamber housings and ports - Reduce engine oil consumption by 60Prozent - Optimise the architecture and performance of lubrication systems and thereby reduce their complexity and mass - Develop solutions to improve monitoring of engine oil quality and prevent coking in the lubrication system. These goals will be achieved by a European consortium of Industry, Research centres, Academia and SMEs who will develop and validate these new lubrication technologies using modelling approaches and existing state-of-the-art test facilities. Prime Contractor: Techspace Aero SA; Milmort Herstal; Belgique.
The main objective of the LEMCOTEC project will be the improvement of core-engine thermal efficiency by increasing the overall pressure ratio (OPR) to up to 70 leading to a further reduction of CO2. Since NOx increases with OPR, combustion technologies have to be further developed, at the same time, to at least compensate for this effect. The project will attain and exceed the ACARE targets for 2020 and will be going beyond the CO2 reductions to be achieved by on-going FP6 and FP7 programmes including Clean Sky: - CO2: minus 50Prozent per passenger kilometre by 2020, with an engine contribution of 15 to 20Prozent, 2.) NOx: minus - 80Prozent by 2020 and 3.) Reduce other emissions: soot, CO, UHC, SOx, particulates. - The major technical subjects to be addressed by the project are: Innovative compressor for the ultra-high pressure ratio cycle (OPR 70) and associated thermal management technologies, 2.) Combustor-turbine interaction for higher turbine efficiency & ultra-high OPR cycles, 3.) Low NOx combustion systems for ultra-high OPR cycles, 4.) Advanced structures to enable high OPR engines & integration with heat exchangers, 5.) Reduced cooling requirements and stiffer structures for turbo-machinery efficiency, 6.) HP/IP compressor stability control. - The first four subjects will enable the engine industry to extend their design space beyond the overall pressure ratio of 50, which is the practical limit in the latest engines. Rig testing is required to validate the respective designs as well as the simulation tools to be developed. - The last two subjects have already been researched on the last two subjects by NEWAC. The technology developed in NEWAC (mainly component and / or breadboard validation in a laboratory environment) will be driven further in LEMCOTEC for UHPR core engines. These technologies will be validated at a higher readiness level of up to TRL 5 (component and / or breadboard validation in a relevant environment) for ultra-high OPR core-engines.
The mission of the TIDE project will be to enhance the broad transfer and take-up of 15 innovative urban transport and mobility concepts throughout Europe and to make a visible contribution to establish them as mainstream measures. The TIDE partners will make a range of new and feasible solutions easily accessible to address key challenges of urban transport such as energy efficiency, decarbonisation, demographic change, safety, access for all and new economic and financial conditions. TIDE will focus on 15 innovative concepts in five thematic clusters: financing models and pricing measures (1), non-motorised transport (2), network and traffic management to support traveller information (3), electric vehicles (4) and public transport organisation (5). Sustainable Urban Mobility Plans will be a horizontal topic to integrate the cluster activities. The project will provide a strong approach in methodology, content and outreach. The needs of practitioners in European cities and regions will be a guiding principle. A particular focus will also be on providing guidance for finding cost-efficient solutions (cost-benefit analysis). The project will refine existing and well proven transferability methodologies and integrate them into an easy to apply handbook. Face-to-Face training and exchange events as well as guidelines and e-learning on how to successfully implement innovative solutions will be the key tools to effectively support a wide range of take-up candidates in overcoming real or perceived barriers to implementation. A broad portfolio of dissemination activities will ensure a high visibility of the project. TIDE will actively support 15 committed cities in developing implementation scenarios. They will demonstrate how to successfully prepare implementation of innovative solutions and provide examples to a wider group of cities. An experienced and committed consortium will ensure that the advanced project approach will achieve a well visible impact.
A sustainable and efficient freight transport in Europe plays a vital role in having a successful and competitive economy. Freight transport is expected to grow by some 50 % (in tonne-kilometres) by 2020. However rail has, in many areas, been displaced from a dominant position as road transport services have grown and developed in capability and levels of sophistication that have not been matched by rail service providers. SUSTRAIL aims to contribute to the rail freight system to allow it to regain position and market and the proposed solution is based on a combined improvement in both freight vehicle and track components in a holistic approach aimed at achieving a higher reliability and increased performance of the rail freight system as a whole and profitability for all the stakeholders. The SUSTRAIL integrated approach is based on innovations in rolling stock and freight vehicles (with a targeted increased in speed and axle-load) combined with innovations in the track components (for higher reliability and reduced maintenance), whose benefits to freight and passenger users (since mixed routes are considered) are quantified through the development of an appropriate business case with estimation of cost savings on a life cycle basis. In fact, a holistic approach to vehicle and track sustainability has to be taken, since improvements in track design and materials alone are not enough as demands on the rail system increase. Contributions from the different topic areas (vehicles, track, operations) will be demonstrated on real routes, offering geographic dispersion as well as differences in type, speed, and frequency of traffic. A strong multidisciplinary consortium committed to concrete actions aligned toward a common outcome has been grouped for the achievement of the challenging objectives of the project with a balanced combination of Infrastructure managers, freight operators and Industry, including Large and Small enterprises, with support from Academia.
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