Deliverables Documents, reports (15) Modelling of multi-fuel ignition D2.4 will cover documentation of both the simplified skeletal chemical mechanism for hydrocarbon and alcohol fuel oxidation, and of the simplified chemical engineering model of ignition for a variety of fuels. The report will also cover the work at validating both of those models, against experimental data both from laboratory and engine tests. Progress review and results update of all Work packages This Deliverable will include a short progress review of all Work packages after the end of Year 2 of the Project. Preliminary results of the Project will also be described shortly. A method for measuring in-cylinder λ-distribution in medium-speed DF engines The method for measuring the in-cylinder λ-distribution will be presented in this report. This includes the physico-chemical background as well as the necessary optical instruments and modifications on the single-cylinder engine. Study the result quality of existing subspace-search methods on uncertain data The deliverable gives an overview of the different methods of subspace-search and outlier-detection methods. Promising approaches will be described and tailored for medium speed applications and uncertain data. TMF Model for new cylinder head On the basis of experimental data of the considered cast iron material, the material properties of an advanced Chaboche-type viscoplastic constitutive model are determined. The comparison of different numerically complex material models will discussed. For the selected material and material model example calculation will be reported. Overall review of Project results This Deliverable will include a brief presentation of overall Project results at the end of the Project. Emission measurement systems for SO3, NH3 and PM emissions to support integrated after-treatment technologies Report on in-situ laser based SO3, particulate and NH3 measurements in exhaust gas and results of comparison of different exhaust gas sampling methods, including diluted and non-diluted methods. Technologies known from on-road vehicle development and stationary powerplants will be taken into consideration. Progress review of all Work packages This Deliverable will include a short progress review of all Work packages after the end of Year 1 of the Project. Report on Dissemination Activities at Mid-Term This Deliverable will describe the Project Activities performed for the Dissemination of project work and results at Mid-Term (month 18). Results from test with engine integrated SCR on two-stroke diesel engine Report covering the findings from experimental investigations of SCR performance from an engine integrated SCR prototype. Compendium of scientific papers published by the Consortium This deliverable will include a list of the scientific papers published by the Consortium in international journals and conferences, as well as the first page of each publication with the Author's names and abstract. Report on Dissemination Activities at end of Project This Deliverable will describe the Project Activities performed for the Dissemination of project results at the end of the Project. Interim presentation of overall project results This Deliverable will include a brief presentation of overall Project results at mid-term. Development and application of optical techniques for multi-fuel studies D2.6 will describe the efforts of developing, adapting and applying optical and laser based measurement techniques to the conditions and types of optical access offered in the fuel-flexible test facility and on the test engine at MAN CPH. Measurement techniques will be geared towards characterisation of both liquid and gaseous fuel jets and sprays, as well as of ignition processes and combustion development. Literature review regarding SCR engine integration and particulate abatement Report on the state-of-the art regarding particulate emission reduction systems integrated with engines. This will in particular focus on mainstream marine fuels and medium speed engines and their particular impact on the particulate reduction system for instance due to elevated levels of sulphur and ash when compared to on-road fuels. Demonstrators, pilots, prototypes (2) Experimental assessment of SCR reduction agent injection systems with sensors for feedback control Report on the feasibility of using hardware-sensor-based feedback control for optimized SCR reduction agent injection strategy. It is envisaged that focus areas are transient operation, long-term stability and cross-sensitivity of the sensor technology used for feedback control. Study an alternative urea decomposition and mixer/SCR configuration and/or study in extended range of operation Prototype set-up of an optimized design undertaken and described in the previous Deliverable 8.4. will be characterized on high speed marine engine on test bed. All results, test bed set-up, procedures and measurements will be summarized in validation report. Websites, patent fillings, videos etc. (1) Public section of Project Website complete and operational Public section of the Project Website complete and operational. The website will include description of the Project, structure of work, consortium, news and updates etc. Publications Conference proceedings (30) Flow in axisymmetric expansion in a catalytic converter Author(s): E.Gotfredsen, K.E.Meyer Published in: 12th International Symposium on Particle Image Velocimetry, 2017 Publisher: The Korean Society of Visualization Modeling of particulate matter emissions from engine combustion Author(s): K.Hentelä, O.Kaario, M.Larmi, V.Garaniya,L.Goldsworthy Published in: SAE 2017 International Powertrains, Fuels and Lubricants Meeting, 2017 Publisher: SAE Investigation of the Combined Application of Water-in-Fuel Emulsion and Exhaust Gas Recirculation in a Medium Speed Diesel Engine Author(s): B.von Rotz, P. Kyrtatos, K. Herrmann, K.Boulouchos Published in: 9th International Conference on Modeling and Diagnostics for Advanced Engine Systems (COMODIA 2017), 2017 Publisher: The Engine Systems Division, The Japan Society of Mechanical Engineers An Optical Investigation of Diesel-Pilot and Methane Dual-Fuel Combustion Author(s): Z.Ahmad , J. Aryal, O. Ranta, O. Kaario, M.Larmi Published in: Nordic flame days 2017, 2017 Publisher: Nordic flame days 2017 Investigation of the Cylinder Cut-Out for Medium Speed Dual Fuel Engines Author(s): Johannes Konrad, Thomas Lauer, Mathias Moser, Enrico Lockner, Jianguo Zhu Published in: Heavy-Duty - On- and Off-Highway Engines, 2018, Page(s) 209-224 Publisher: Springer Fachmedien Wiesbaden DOI: 10.1007/978-3-658-21029-8_14 Control-oriented modeling of two-stroke diesel engines with EGR for marine applications Author(s): Llamas X., Eriksson L. Published in: 2018, ISSN 1475-0902 Publisher: Insitution of Mechanical Engineering Engine Efficiency Optimization under Consideration of NO X - and Knock-Limits for Medium Speed Dual Fuel Engines in Cylinder Cut-Out Operation Author(s): Johannes Konrad, Thomas Lauer, Mathias Moser, Enrico Lockner, Jianguo Zhu Published in: SAE Technical Paper Series, 2018 Publisher: SAE International DOI: 10.4271/2018-01-1151 Crank Shaft Torsional Vibration Analysis on the perspective of Improving the Crank Angle Measurement Accuracy for Closed-loop Combustion Control in ICES Author(s): Xiaoguo Storm, Jari Hyvonen, Heikki J Salminen, Reino Virrankoski, Seppo Niemi Published in: SAE Technical Paper Series, 2018 Publisher: SAE International DOI: 10.4271/2018-01-1161 Engine knock margin control using in-cylinder pressure data: Preliminary results Author(s): Giulio Panzani, Olga Galluppi, Donald Selmanaj, Sergio Savaresi, Jonatan Rosgren, Christopher H. Onder Published in: 2017 IEEE 56th Annual Conference on Decision and Control (CDC), 2017, Page(s) 256-261, ISBN 978-1-5090-2873-3 Publisher: IEEE DOI: 10.1109/CDC.2017.8263675 Predictive Control for a Marine Hybrid Diesel-Electric Plant During Transient Operation Author(s): N.Planakis, G. Papalambrou, N.P.Kyrtatos Published in: 5th International Conference on Control, Decision and Information Technologies, 2018 Publisher: CODIT Investigation of Different Piston Ring Curvatures on Lubricant Transport along Cylinder Liner in Large Two-Stroke Marine Diesel Engines Author(s): Hannibal Christian Overgaard, Peder Klit, Anders Vølund Published in: 17th Nordic Symposium on Tribology, Issue 14-17 June 2016, 2016 Publisher: NORDTRIB A model of a Marine Two-Stroke Diesel Engine with EGR for Low Load Simulation Author(s): Xavier Llamas, Lars Eriksson Published in: EUROSIM 2016, Issue 12-16 September 2016, 2016 Publisher: EUROSIM From HERCULES A-B-C to HERCULES-2: A classic cooperative programme in large engine R&D Author(s): Nikolaos Kyrtatos, Gunanr Stiesch, Ilari Kallio Published in: 28th CIMAC Congress, Issue 6-10 June 2016, 2016 Publisher: CIMAC SCR under Pressure-pre-turbochanger Nox abatement for marine 2-stroke diesel engines Author(s): Kristoffer Sandelin, Daniel Peitz Published in: 28th CIMAC Congress, Issue 6-10 June 2016, 2016 Publisher: CIMAC Experimental analysis of fuel alternatives for marine propulsion systems Author(s): A.Schmid, R. Bombach, T. Yildirim Published in: ICLASS 2018, Issue 22-26 July 2018, 2018 Publisher: ILASS-Americas NH 3 Sensor Measurements in Different Engine Applications Author(s): Timo Murtonen, Hannu Vesala, Paivi Koponen, Rasmus Pettinen, Tuula Kajolinna, Olli Antson Published in: SAE Technical Paper Series, 2018 Publisher: SAE International DOI: 10.4271/2018-01-1814 Skip Firing in Medium Speed Dual Fuel Engines: Detailed Assessment and Engine Performance Optimization in Compliance with IMO Tier III Author(s): J. Konrad, T. Lauer, M. Moser, E. Lockner, J. Zhu Published in: Rostock Large Engine Symposium, 2018 Publisher: University of Rostock SCR beschichteter Dieselpartikelfilter für schnelllaufende Vier-takt-Dieselmotoren im Marinebereich Author(s): M. Kleinhenz, A. Fiedler, A. Döring Published in: "16. FAD-Conference ""Herausforderung - Abgasnachbehandlung für Dieselmotoren""", 2018 Publisher: FAD Eindüsung von Harnstoff-Wasser-Lösung mit Zweistoffdüsen für großskalige SCR-Systeme unter Druck Author(s): M. Höltermann, P. Roloff, F. Dinkelacker Published in: 16. FAD-Conference, 2018 Publisher: FAD Robustness analysis of the next generation of EGR controllers in marine two-stroke diesel engines Author(s): X Llamas, L Eriksson Published in: Proceedings of the International Ship Control Systems Symposium (iSCSS), 2018 Publisher: IMarEST DOI: 10.24868/issn.2631-8741.2018.009 Transient Simulation of a Large Two-Stroke Marine Diesel Powerplant Operation with a High Pressure SCR Aftertreatment System Author(s): M. Foteinos, N.P. Kyrtatos Published in: 27th Aachen Colloquium Automobile and Engine Technology 2018, 2018 Publisher: Aachener Kolloquium Influence of the Backpressure on Urea Sprays Generated by an Air-Blast Atomizer for Large-Scale SCR-Applications Author(s): Markus Höltermann, Jan Wichmar, Friedrich Dinkelacker Published in: SAE Technical Paper Series, 2019 Publisher: SAE International DOI: 10.4271/2019-01-0046 The HERCULES-2 Project of R&D on Large Engines for Ships Author(s): Nikolaos P. Kyrtatos Published in: TRA 2018, 2018 Publisher: TRA DOI: 10.5281/zenodo.1451380 Measuring injection of urea solution into a high pressure hot gas test rig for SCR-applications Author(s): M. Höltermann, N. Kawaharada, J. Wichmar, F. Dinkelacker Published in: Engine Combustion Processes: Current Problems and Modern Techniques, 2017 Publisher: SAGE Investigation of Ammonia Synthesis for Large Scale SCR-Applications by Means of a Hot Gas Test Rig Author(s): M. Höltermann, J. Wichmar, T. Wittenbreder, F. Dinkelacker Published in: 8th European Combustion Meeting, Issue 18-21 April 2017, 2017 Publisher: Adria Section of the Combustion Institute Influence of the Al content on the aqueous corrosion resistance of binary Fe-Al alloys in H2SO4 Author(s): J. Peng, F.Moszner, D. Vogel, M. Palm Published in: 978-3-9816508-9-1, 2018 Publisher: Intermetallics Analysis of Cylinder Pressure Measurement Accuracy for Internal Combustion Engine Control Author(s): Xiaoguo Storm, Heikki J. Salminen, Reino Virrankoski, Seppo Niemi, Jari Hyvonen Published in: SAE Technical Paper Series, 2017 Publisher: SAE International DOI: 10.4271/2017-01-1067 Design and experiments to investigate spray and impingement characteristics of a common rail type lubrication system Author(s): Matthias Stark, Arturo De Risi, Marcelo Giangreco, Simon Diggelmann Published in: Proceedings ILASS–Europe 2017. 28th Conference on Liquid Atomization and Spray Systems, 2017, ISBN 9788-490485804 Publisher: Universitat Politècnica València DOI: 10.4995/ILASS2017.2017.4688 Spray Combustion Chamber: History and Future of a Unique Test Facility Author(s): Andreas Schmid, Naoki Yamada Published in: Proceedings ILASS–Europe 2017. 28th Conference on Liquid Atomization and Spray Systems, 2017, ISBN 9788-490485804 Publisher: Universitat Politècnica València DOI: 10.4995/ILASS2017.2017.4734 Predictive Control for a Marine Hybrid Diesel-Electric Plant During Transient Operation Author(s): Nikolaos Planakis, George Papalambrou, Nikolaos Kyrtatos Published in: 2018 5th International Conference on Control, Decision and Information Technologies (CoDIT), 2018, Page(s) 989-994, ISBN 978-1-5386-5065-3 Publisher: IEEE DOI: 10.1109/codit.2018.8394939 Peer reviewed articles (20) Transient Load Share Management of a Diesel Electric Hybrid Powertrain for Ship Propulsion Author(s): S. Topaloglou, G.Papalambrou, K.Bardis, N. Kyrtatos Published in: International Journal of Powertrains, 2017, ISSN 1742-4275 Publisher: Inderscience Publishers Calibration method for the determination of the FAME and HVO contents in fossil diesel blends using NIR spectroscopy Author(s): L.Sherman, S. Heikkilä, K. Sirviö, S. Niemi, P.Välisuo, A.Niemi Published in: Fuel Journal, 2017, ISSN 0016-2361 Publisher: Elsevier BV Influence of Al content and pre-oxidation on the aqueous corrosion resistance of binary Fe-Al alloys in sulphuric acid Author(s): Jian Peng, Frank Moszner, Julian Rechmann, Dirk Vogel, Martin Palm, Michael Rohwerder Published in: Corrosion Science, Issue 149, 2019, Page(s) 123-132, ISSN 0010-938X Publisher: Pergamon Press Ltd. DOI: 10.1016/j.corsci.2018.12.040 Kinematic viscosity studies for medium-speed CI engine fuel Author(s): K. Sirviö, R. Help, S. Niemi, S. Heikkilä and E. Hiltunen Published in: Agronomy Research, 2018, ISSN 1406-894X Publisher: Estonian Agricultural University DOI: 10.15159/ar.18.088 Properties of local produced animal-fat based biodiesel and its blend with fossil fuel Author(s): K. Sirviö, S. Heikkilä, R. Help, S. Niemi and E. Hiltunen Published in: Agronomy Research, 2018, ISSN 1406-894X Publisher: Estonian Agricultural University DOI: 10.15159/ar.18.083 High-pressure pyrolysis and oxidation of ethanol Author(s): Hamid Hashemi, Jakob M. Christensen, Peter Glarborg Published in: Fuel, Issue 218, 2018, Page(s) 247-257, ISSN 0016-2361 Publisher: Elsevier BV DOI: 10.1016/j.fuel.2017.12.085 High-pressure oxidation of ethane Author(s): Hamid Hashemi, Jon G. Jacobsen, Christian T. Rasmussen, Jakob M. Christensen, Peter Glarborg, Sander Gersen, Martijn van Essen, Howard B. Levinsky, Stephen J. Klippenstein Published in: Combustion and Flame, Issue 182, 2017, Page(s) 150-166, ISSN 0010-2180 Publisher: Elsevier BV DOI: 10.1016/j.combustflame.2017.03.028 Combustion Property Analyses with Variable Liquid Marine Fuels in Combustion Research Unit Author(s): M. Hissa, S. Niemi and K. Sirviö Published in: Agronomy Research, 2018, ISSN 1406-894X Publisher: Estonian Agricultural University DOI: 10.15159/ar.18.089 Impact of Catalyst Geometry on Diffusion and Selective Catalytic Reduction Kinetics under Elevated Pressures Author(s): Daniel Peitz, Martin Elsener, Oliver Kröcher Published in: Chemie Ingenieur Technik, 2018, ISSN 0009-286X Publisher: Wiley - V C H Verlag GmbbH & Co. DOI: 10.1002/cite.201700146 Towards a temperature dependent and probabilistic lifetime concept for nodular ductile cast iron materials undergoing isothermal and thermo-mechanical fatigue Author(s): Elena Garcia Trelles, Christoph Schweizer, Stefan Eckmann Published in: MATEC Web of Conferences, Issue 165, 2018, Page(s) 19006, ISSN 2261-236X Publisher: MATEC Web Conf. Volume 165, 2018 DOI: 10.1051/matecconf/201816519006 Parameterizing Compact and Extensible Compressor Models Using Orthogonal Distance Minimization Author(s): Xavier Llamas, Lars Eriksson Published in: Journal of Engineering for Gas Turbines and Power, Issue 139/1, 2017, Page(s) 012601, ISSN 0742-4795 Publisher: American Society of Mechanical Engineers DOI: 10.1115/1.4034152 Isothermal Oxidation Behavior of TribaloyTM T400 and T800 Author(s): J. Peng, X. Fanga, V. Marx, U.Jasnau, M. Palm Published in: NPJ Materials Degradation, 2018, ISSN 2397-2106 Publisher: Springer Nature Development of a shear ultrasonic spectroscopy technique for the evaluation of viscoelastic fluid properties: Theory and experimental validation Author(s): M. Schirru, X. Li, M. Cadeddu, R.S. Dwyer-Joyce Published in: Ultrasonics, 2018, ISSN 0041-624X Publisher: Elsevier BV DOI: 10.1016/j.ultras.2018.07.002 SCR Coated DPF for Marine Engine Applications Author(s): Manuel Kleinhenz, Axel Fiedler, Peter Lauer, Andreas Döring Published in: Topics in Catalysis, Issue 62/1-4, 2019, Page(s) 282-287, ISSN 1022-5528 Publisher: Baltzer Science Publishers B.V. DOI: 10.1007/s11244-018-1115-y Simulation of the transient thermal response of a high pressure SCR aftertreatment system for a Tier III two-stroke marine diesel engine Author(s): Michael Foteinos, Stavros Konstantinidis, Nikolaos Kyrtatos, Kræn Vodder Busk Published in: Journal of Engineering for Gas Turbines and Power, 2018, ISSN 0742-4795 Publisher: American Society of Mechanical Engineers DOI: 10.1115/1.4042131 Adaptive Power-Split Control Design for Marine Hybrid Diesel Powertrain Author(s): Sergey Samokhin, Sotiris Topaloglou, George Papalambrou, Kai Zenger, Nikolaos Kyrtatos Published in: Journal of Dynamic Systems, Measurement, and Control, Issue 139/2, 2017, Page(s) 021012, ISSN 0022-0434 Publisher: ASME DOI: 10.1115/1.4034804 Control-Oriented Compressor Model with Adiabatic Efficiency Extrapolation Author(s): Xavier Llamas, Lars Eriksson Published in: SAE International Journal of Engines, Issue 10/4, 2017, Page(s) 1903-1916, ISSN 1946-3944 Publisher: SAE DOI: 10.4271/2017-01-1032 Engine Knock Margin Estimation Using In-Cylinder Pressure Measurements Author(s): Giulio Panzani, Fredrik Ostman, Christopher H. Onder Published in: IEEE/ASME Transactions on Mechatronics, Issue 22/1, 2017, Page(s) 301-311, ISSN 1083-4435 Publisher: Institute of Electrical and Electronics Engineers DOI: 10.1109/TMECH.2016.2604920 Adaptive and Unconventional Strategies for Engine Knock Control Author(s): Donald Selmanaj, Giulio Panzani, Stijn van Dooren, Jonatan Rosgren, Christopher Onder Published in: IEEE Transactions on Control Systems Technology, 2018, Page(s) 1-8, ISSN 1063-6536 Publisher: Institute of Electrical and Electronics Engineers DOI: 10.1109/tcst.2018.2827898 Model Predictive Control for Hybrid Diesel-Electric Marine Propulsion * *Authors GP, ST, NK gratefully acknowledge the support of EC/DG RTD H2020/HERCULES-2 project, as well as the support of Lloyds Register Foundation, within the LRF NTUA Centre of Excellence in Ship Total Energy-Emissions-Economy, for the development and extension work on the hybrid integrated propulsion powertrain and related Author(s): Georgios Papalambrou, Sergey Samokhin, Sotirios Topaloglou, Nikolaos Planakis, Nikolaos Kyrtatos, Kai Zenger Published in: IFAC-PapersOnLine, Issue 50/1, 2017, Page(s) 11064-11069, ISSN 2405-8963 Publisher: Elsevier DOI: 10.1016/j.ifacol.2017.08.2488 Searching for OpenAIRE data... 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