Overview


The HERCULES-C is a large scale project, integrating technologies in ALL the significant areas of marine diesel engine development, as shown below:

Figure 1: Schematic overview of HERCULES-C Work Package Groups.

Schematic overview of HERCULES-C Work Package Groups.

 

The building blocks of the project HERCULES-C are the various Subprojects. The whole HERCULES-C Project is made up of 50 Subprojects. Each Subproject has several Activities. A cluster of related Subprojects makes up a Work Package and there are 10 RTD Work Packages. A pair of related Work Packages (WP) makes up a Work Package Group (WPG). The project comprises 5 RTD Work Package Groups covering a wide spectrum of marine engine research and development. The Work Package Groups are parallel Tracks of continuous R&D activities, which exchange high level information throughout the Project. The Partners work in groups at Subproject level, with specific targets. Work is consolidated into Work Packages and reported with written De  liverables or presented as machinery Prototypes. There are also 3 non-technical Work Packages for Administrative Management, Technical Management and Dissemination Activities.

 

The HERCULES-C overall structure is shown in the Table below.

No WORK PACKAGE GROUP TITLE WORK PACKAGE TITLE SUB-PROJECT TITLE PARTNERS
1 NEW COMBUSTION CONCEPTS WP 1: Advanced Combustion 1.1 Direct injection gas combustion system optimization AALTO, WFI, WCH
1.2 Mechanical and electrical solutions for multi-fuel engine efficiency optimization and fuel switching
1.3 Cool combustion and partially premixed concepts
WP 2: Computer Aided Combustion Optimization 2.1 Identify appropriate numerical optimization methods (two-stroke) KIT, MDT, TUG
2.2 Formalize and investigate specific optimization scenarios (two-stroke).
2.3 Two-stroke applications. Engine tests and evaluating optimal designs (two-stroke).
2.4 Numerical optimization of engine components for advanced combustion strategies (four stroke).
2.5. Advanced combustion development on the single cylinder test engine 1L32/44CR under consideration of DoE (four-stroke).
2.6. Verification tests of new combustion and engine control strategies (four-stroke).
2 FUEL INJECTION MODELS & EXPERIMENTS WP 3: Injection, Spray Formation and Combustion 3.1 Injection-system internal flow ETH Zurich, IFPEN, PSI, WFIWCH
3.2 Spray experiments
3.3 Spray modeling
3.4 Combustion experiments
3.5 Combustion modeling

WP 4: Experimental and Modelling Studies of Fuel Injection Systems

4.1 Development of transparent fuel equipment and associated test rigs CHALMERS, MDT
4.2 Optical in-nozzle diagnostics of flow and cavitation
4.3 Optical diagnostics of fuel jets
4.4 Assessment of numerical models for cavitation
4.5 Development and validation of numerical tools for in-nozzle flow, cavitation and discharge coefficient
3 NEAR – ZERO EMISSION ENGINE TECHNOLOGIES WP 5: Integrated Emission Control Technologies 5.1  Concept study for flexible, integrated emissions control systems ABB, PSI, WFI, WCH
5.2  Development and testing of flexible, integrated emissions control systems for 4-stroke engines
5.3  Development and testing of flexible, integrated emissions control systems for 2-stroke engines
5.4  Development of advanced materials and technologies for highly loaded system components
5.5  Development of SCR concept for high-sulphur fuel operation
5.6  Development of particulate reduction features of scrubbers
WP 6: Near Zero Emission Combustion and DPF Technologies 6.1 Advanced turbocharging and EGR NTUA, DANFOSS, MDT, PBST, TEHAG
6.2 Turbocharger compressor surge
6.3 DPF technologies for sequential aftertreatment
6.4 Combined WIF and EGR
4 ADAPTIVE ENGINE CONTROL AND LIFETIME RELIABILITY WP 7: Advanced System and Plant Control 7.1 Adaptive and advanced control and health monitoring methods for extreme operating conditions of propulsion systems NTUA, AALTO, ETH Zurich, PSI, WFI
7.2 Computer-based optimization methods for thermal process adaption and total energy production, usage and storage
7.3 Integrated health monitoring and control of ship propulsion systems
WP 8: Intelligent Engine 8.1 Cylinder individual control strategies NTUA, FEV, MDT, TUG
8.2 Implementation of control algorithms
8.3 Evaluation of monitoring sensors and health monitoring tasks
8.4 Development of an integrated monitoring sensor
8.5 Performance prediction algorithm development
8.6 Concept validation by engine tests
5 NEW MATERIALS AND TRIBOLOGY WP 9: Cylinder Lubrication Concept for Optimized Emissions 9.1: Development of a cylinder lube oil re-circulation concept FOS, WCH
9.2: Characterization of the influence of lube oil on the exhaust gas composition
9.3: Calculation of the lube oil flow
9.4: Development of lube oil control system
WP 10: Advanced Bearing and Combustion Chamber Technology 10.1  Development of new materials and structures for combustion chamber components (four-stroke) EPC, DTU, FMO, GEHRING, MJ, MDT
10.2  Engine tests and validation (four-stroke)
10.3  Low friction engine bearings
10.4  Low Friction and Wear Piston Ring Pack (two-stroke)
10.5  Thermal Barriers
WP 11: Administrative Management NTUA
WP 12: Technical Management NTUA, MDT, WFI, WCH
WP 13: Dissemination Activities 13.1  HERCULES-C Website NTUA AALTO, CHALMERS, ETH Zurich, MDT, PSI, WFI
13.2  Publications
13.3  Dissemination
13.4  Project Final Forum - Conference