Thursday Program - CIMAC Congress 2025

Schedule		Weichai	Lubrizol	DUAP	Peter Fuchs Technology
09:00 - 10:40		305 Preliminary investigation of the Wabtec NextFuel engine for hydrogen/diesel dual fuel operation Adam Klingbeil, Wabtec Corporation 144 Effects of hydrogen co-firing on the performance of the Mitsubishi KU30GSI gas engine Junnosuke Ando, Mitsubishi Heavy Industries 208 Kawasaki's gas engines powered by hydrogen for stationary generation Akihito Aota, Kawasaki Heavy Industries, Ltd. 151 Analysis on combustion and emission of hydrogen-LNG blends in a medium-speed LNG dual-fuel engine Hyunwoo Song, HD Korea Shipbuilding And Offshore Engineering 097 Hydrogen-based ship propulsion; first ever large two-stroke engine tests with hydrogen Johan Sjöholm, MAN Energy Solutions	190 Next-generation ship development in Japan Chiharu Kawakita, New Energy And Industrial Technology Development Organization (NEDO) 217 Development of a marine hydrogen fuel system (MHFS) Takashi Izumi, Kawasaki Heavy Industries, Ltd. 232 Deduction of a customer-oriented methanol four-stroke engine portfolio Maximilian Bartholy, MAN Energy Solutions 254 Adaptability and efficiency analysis of hybrid-electric propulsion systems for ocean-going vessels Diego Pauluzzi, Wärtsilä 517 SCE920 - Key enabler for the roll-out of validated new technologies to largest engine sizes Marc Spahni, WinGD Ltd.	139 Development and prospect of the 'stratified injection system' Koji TAKASAKI, Kyushu Univ./ National Maritime Research Institute, Japan 174 Experimental characterization of an MPDI gas injector for four-stroke applications Sebastian Cepelak, University Of Rostock 449 Machine learning-assisted spray pattern identification and prediction for liquid ammonia fuel Dawei Wu, University Of Birmingham 526 Optimizing ammonia-hydrogen combustion for high-performance marine engines: insights from experimental and CFD investigations Arne Güdden, FEV GmbH	030 Practical application study of an exhaust gas aftertreatment system for an ammonia diesel dual-fuel engine Yuki Shimizu, DAIHATSU DIESEL MFG. CO., LTD. 172 Exhaust gas treatment concept with coordinated combustion process management for NH3-diesel engines Felix Wenig, University Of Rostock, Chair Of Piston Machines And Combustion Engines 235 Emissions countermeasures for low-speed two-stroke marine ammonia engines Takaaki MAKINO, MITSUI E&S Co., Ltd. 255 Development of an aftertreatment system for an ammonia-fueled engine Taehwan Kim, Hyundai Heavy Industries 465 Exhaust aftertreatment concepts for two-stroke NH3 engines Georgia Voniati , Laboratory Of Applied Thermodynamics, Aristotle University Of Thessaloniki

Schedule

Weichai

Lubrizol

DUAP

Peter Fuchs Technology

09:00 - 10:40

305 Preliminary investigation of the Wabtec NextFuel engine for hydrogen/diesel dual fuel operation

Adam Klingbeil, Wabtec Corporation

144 Effects of hydrogen co-firing on the performance of the Mitsubishi KU30GSI gas engine

Junnosuke Ando, Mitsubishi Heavy Industries

208 Kawasaki's gas engines powered by hydrogen for stationary generation

Akihito Aota, Kawasaki Heavy Industries, Ltd.

151 Analysis on combustion and emission of hydrogen-LNG blends in a medium-speed LNG dual-fuel engine

Hyunwoo Song, HD Korea Shipbuilding And Offshore Engineering

097 Hydrogen-based ship propulsion; first ever large two-stroke engine tests with hydrogen

Johan Sjöholm, MAN Energy Solutions

190 Next-generation ship development in Japan

Chiharu Kawakita, New Energy And Industrial Technology Development Organization (NEDO)

217 Development of a marine hydrogen fuel system (MHFS)

Takashi Izumi, Kawasaki Heavy Industries, Ltd.

232 Deduction of a customer-oriented methanol four-stroke engine portfolio

Maximilian Bartholy, MAN Energy Solutions

254 Adaptability and efficiency analysis of hybrid-electric propulsion systems for ocean-going vessels

Diego Pauluzzi, Wärtsilä

517 SCE920 - Key enabler for the roll-out of validated new technologies to largest engine sizes

Marc Spahni, WinGD Ltd.

139 Development and prospect of the 'stratified injection system'

Koji TAKASAKI, Kyushu Univ./ National Maritime Research Institute, Japan

174 Experimental characterization of an MPDI gas injector for four-stroke applications

Sebastian Cepelak, University Of Rostock

449 Machine learning-assisted spray pattern identification and prediction for liquid ammonia fuel

Dawei Wu, University Of Birmingham

526 Optimizing ammonia-hydrogen combustion for high-performance marine engines: insights from experimental and CFD investigations

Arne Güdden, FEV GmbH

030 Practical application study of an exhaust gas aftertreatment system for an ammonia diesel dual-fuel engine

Yuki Shimizu, DAIHATSU DIESEL MFG. CO., LTD.

172 Exhaust gas treatment concept with coordinated combustion process management for NH3-diesel engines

Felix Wenig, University Of Rostock, Chair Of Piston Machines And Combustion Engines

235 Emissions countermeasures for low-speed two-stroke marine ammonia engines

Takaaki MAKINO, MITSUI E&S Co., Ltd.

255 Development of an aftertreatment system for an ammonia-fueled engine

Taehwan Kim, Hyundai Heavy Industries

465 Exhaust aftertreatment concepts for two-stroke NH3 engines

Georgia Voniati , Laboratory Of Applied Thermodynamics, Aristotle University Of Thessaloniki

Schedule

Poster exhibition

10:40 - 11:20

112 Research on methanol spray characteristics of marine engine

Xinran Wang, China Shipbuilding Power Engineering Institute CO, Ltd

516 Simulation and optimization of low-pressure power turbine based on supercharged diesel engine.

Yajie Zhang, Shanghai Jiao Tong University

101 Development of CPGC M450DF-Clean, Efficient, High-Powered Medium-Speed Dual Fuel Series Engines

Yali Song, China Shipbuilding Power Engineering Institute CO., Ltd

008 Methanol Dual Fuel Engine Development Status

Yoshinori Kaji, Daihatsu Diesel MFG.CO.,LTD.

198 Application of PHM Technology in High-altitude Locomotives

Yuting Su, CRRC DALIAN CO.,LTD

328 Research on the Active Permanent Magnet Torsional Vibration Control Technology for ICE

Zhou Yan, Shanghai Marine Diesel Engine Research Institute

374 Research on construction of hybrid feature fault diagnosis model of turbocharger based on data

Qirong Yang, Harbin Engineering University

428 Development of a cryogenic high-pressure pump for compact FGSS high-pressure skids

Tae Hyung Park, Hyundai Heavy Industries

Schedule		Weichai	Lubrizol	DUAP	Peter Fuchs Technology
11:20 - 13:00		106 Visualizing Ammonia Combustion: From Laminar Flames to Engine Application Marc Klawitter, LEC GmbH 501 Ammonia pre-chamber engine combustion with online ammonia cracking Jiuling Sun, Tianjin University 024 Experimental study of relation between combustion and emission characteristics for ammonia Shota Hayashida, Oita University 438 Effect of turbulence intensity on the spray statistical variation under marine engine-like condition An Chen, Harbin Engineering University	056 Development of supply and safety system for hydrogen in two-stroke marine diesel engine Ryosuke Ishibashi, Mitsui E&S Co., Ltd. 415 The path to zero: a safe deployment of ammonia as maritime fuel Martin Eriksen, Mærsk Mc-Kinney Møller Center For Zero Carbon Shipping 212 A study on the combustion and emission characteristics and safe operation of ammonia engine Seungpil Lee, HD Korea Shipbuilding And Offshore Engineering 220 Experimental study of dispersion characteristics of ammonia under various humidity conditions Dongguk IM, Korean Register	259 Actuator platform for driving various functions in air/exhaust path of internal combustion engines Sören Wiskandt, Heinzmann GmbH & Co. KG 363 ACCX300-L axial turbocharger series development update Simon Ma, Accelleron Industries 493 Upgrading the MAN 32/40 engine with the new TCF20 turbocharger Martin Kern, MAN Energy Solutions 091 New Technology of MET Turbocharger toward Decarbonization Taiyo Shirakawa, MITSUBISHI HEAVY INDUSTRIES MARINE MACHINERY And EQUIPMENT	165 Development of the twin-circuit-injector for liquid and gaseous alternative fuels Tomohiro ASAI, NICO Precision Co., Inc. 188 Modelling of in-cylinder processes of large, two-stroke LGI engines using an integrated CFD-FEM tool Kar Mun Pang, MAN Energy Solutions 257 Tailor-made solutions for high-pressure direct injection of methanol and ammonia Claudio Negri, OMT - Officine Meccaniche Torino SpA 325 A new future fuel injection system for CPGC four-stroke engine family in the 32 to 45cm bore segment Li Yang, Shang Hai Jiao Tong University And China Shipbuilding Power Engineering Institute Co., Ltd. 354 System architectures for HPDF injection of PTX-fuels on large marine engines Michael Willmann, Woodward L'Orange

Schedule

Weichai

Lubrizol

DUAP

Peter Fuchs Technology

11:20 - 13:00

106 Visualizing Ammonia Combustion: From Laminar Flames to Engine Application

Marc Klawitter, LEC GmbH

501 Ammonia pre-chamber engine combustion with online ammonia cracking

Jiuling Sun, Tianjin University

024 Experimental study of relation between combustion and emission characteristics for ammonia

Shota Hayashida, Oita University

438 Effect of turbulence intensity on the spray statistical variation under marine engine-like condition

An Chen, Harbin Engineering University

056 Development of supply and safety system for hydrogen in two-stroke marine diesel engine

Ryosuke Ishibashi, Mitsui E&S Co., Ltd.

415 The path to zero: a safe deployment of ammonia as maritime fuel

Martin Eriksen, Mærsk Mc-Kinney Møller Center For Zero Carbon Shipping

212 A study on the combustion and emission characteristics and safe operation of ammonia engine

Seungpil Lee, HD Korea Shipbuilding And Offshore Engineering

220 Experimental study of dispersion characteristics of ammonia under various humidity conditions

Dongguk IM, Korean Register

259 Actuator platform for driving various functions in air/exhaust path of internal combustion engines

Sören Wiskandt, Heinzmann GmbH & Co. KG

363 ACCX300-L axial turbocharger series development update

Simon Ma, Accelleron Industries

493 Upgrading the MAN 32/40 engine with the new TCF20 turbocharger

Martin Kern, MAN Energy Solutions

091 New Technology of MET Turbocharger toward Decarbonization

Taiyo Shirakawa, MITSUBISHI HEAVY INDUSTRIES MARINE MACHINERY And EQUIPMENT

165 Development of the twin-circuit-injector for liquid and gaseous alternative fuels

Tomohiro ASAI, NICO Precision Co., Inc.

188 Modelling of in-cylinder processes of large, two-stroke LGI engines using an integrated CFD-FEM tool

Kar Mun Pang, MAN Energy Solutions

257 Tailor-made solutions for high-pressure direct injection of methanol and ammonia

Claudio Negri, OMT - Officine Meccaniche Torino SpA

325 A new future fuel injection system for CPGC four-stroke engine family in the 32 to 45cm bore segment

Li Yang, Shang Hai Jiao Tong University And China Shipbuilding Power Engineering Institute Co., Ltd.

354 System architectures for HPDF injection of PTX-fuels on large marine engines

Michael Willmann, Woodward L'Orange

Schedule		Weichai	Lubrizol	DUAP	Peter Fuchs Technology
14:00 - 15:20		070 The investigation on the application of dimethyl-ether-based green synthetic fuel to marine power industry Teng Liu, CSSC Power (Group) Co., Ltd 080 Ethanol: a viable alternative fuel option Juho Repo, Wärtsilä 227 Exhaust emissions on a four-stroke engine from bio residual fuel containing tire pyrolysis oil and FAME Barbara HEYBERGER, TotalEnergies 416 Stability of bio-blended residual marine fuel oil Jimmy Matheussen, Bureau Veritas 499 Blending behavior of pure, esterified and hydrotreated pyrolysis oils Fanny Langschwager, Universität Rostock, LKV	293 Emerging fuel impact on engine lubrication and lubricating oil condition in marine low- speed and medium-speed engines Luc Verbeeke, Chevron Belgium BV 280 Reducing CO2 impact through fuel economy: developing a two-stroke FE system oil – results, next steps Catherine AMBLARD, TotalEnergies 514 Medium speed engine oils optimized for ultra low emission profiles Stefanos Melekidis, Hug Engineering 478 Assessment and comparison of dispersancy properties in fresh lube oils Ganesh Natarajan, The Viswa Group 511 Development of an Advanced Lubricant for Modern Gas Engines and Field Performance Confirmation Luis Garcia, Shell Global Solutions (Deutschland) GmbH	224 Alarm management in the maritime industry: a field investigation into the watchkeepers' experiences Asger Schliemann-Haug, Lloyds Register 098 Challenges of measuring raw exhaust of ammonia engines Philipp Jakubec, IAG Test Cell Technology GmbH 176 On the development of novel telemetry systems for online monitoring of highly stressed components Bernhard Rossegger, LEC GmbH 411 Integrating physics-based models and ML for condition monitoring of large-bore medium-speed engines Rik De Graeve, Anglo Belgian Corporation 440 Fuel slip monitoring in high-humidity flue gases from co-firing of ammonia with methane Liuhao Ma, Wuhan University Of Technology	155 Advanced hybrid propulsion control System: development, validation, and future Seungwan Nam, HD Hyundai Heavy Industries 192 Modular automation (software and hardware) platform for P2X engine architectures Chris Ohlsen, Woodward 173 Measuring methane emissions from an LNG engine utilizing different devices Kati Lehtoranta, VTT Technical Research Centre Of Finland 268 Multimodal analysis of biodiesel blended VLSFO for marine application: techno-Economic Perspectives Deva Dinesh, Hindustan Petroleum Corporation Limited 020 Is GHG emissions direct measurement a dilemma? Max Wu, Lloyd's Register 048 Optimizing crankcase ventilation for alternative fuels: addressing blow-by dilution and filtration Niclas Nowak, UT99 AG 467 Innovative oil mist separation for crankcase ventilation of ICE as a revised state of the art Ulrich Luger, Heinzmann IFT GmbH 515 Innovative Additive Solutions for Sustainable Fuels: Evolution and Impact James Dodd, Infineum

Schedule

Weichai

Lubrizol

DUAP

Peter Fuchs Technology

14:00 - 15:20

070 The investigation on the application of dimethyl-ether-based green synthetic fuel to marine power industry

Teng Liu, CSSC Power (Group) Co., Ltd

080 Ethanol: a viable alternative fuel option

Juho Repo, Wärtsilä

227 Exhaust emissions on a four-stroke engine from bio residual fuel containing tire pyrolysis oil and FAME

Barbara HEYBERGER, TotalEnergies

416 Stability of bio-blended residual marine fuel oil

Jimmy Matheussen, Bureau Veritas

499 Blending behavior of pure, esterified and hydrotreated pyrolysis oils

Fanny Langschwager, Universität Rostock, LKV

293 Emerging fuel impact on engine lubrication and lubricating oil condition in marine low- speed and medium-speed engines

Luc Verbeeke, Chevron Belgium BV

280 Reducing CO2 impact through fuel economy: developing a two-stroke FE system oil – results, next steps

Catherine AMBLARD, TotalEnergies

514 Medium speed engine oils optimized for ultra low emission profiles

Stefanos Melekidis, Hug Engineering

478 Assessment and comparison of dispersancy properties in fresh lube oils

Ganesh Natarajan, The Viswa Group

511 Development of an Advanced Lubricant for Modern Gas Engines and Field Performance Confirmation

Luis Garcia, Shell Global Solutions (Deutschland) GmbH

224 Alarm management in the maritime industry: a field investigation into the watchkeepers' experiences

Asger Schliemann-Haug, Lloyds Register

098 Challenges of measuring raw exhaust of ammonia engines

Philipp Jakubec, IAG Test Cell Technology GmbH

176 On the development of novel telemetry systems for online monitoring of highly stressed components

Bernhard Rossegger, LEC GmbH

411 Integrating physics-based models and ML for condition monitoring of large-bore medium-speed engines

Rik De Graeve, Anglo Belgian Corporation

440 Fuel slip monitoring in high-humidity flue gases from co-firing of ammonia with methane

Liuhao Ma, Wuhan University Of Technology

155 Advanced hybrid propulsion control System: development, validation, and future

Seungwan Nam, HD Hyundai Heavy Industries

192 Modular automation (software and hardware) platform for P2X engine architectures

Chris Ohlsen, Woodward

173 Measuring methane emissions from an LNG engine utilizing different devices

Kati Lehtoranta, VTT Technical Research Centre Of Finland

268 Multimodal analysis of biodiesel blended VLSFO for marine application: techno-Economic Perspectives

Deva Dinesh, Hindustan Petroleum Corporation Limited

020 Is GHG emissions direct measurement a dilemma?

Max Wu, Lloyd's Register

048 Optimizing crankcase ventilation for alternative fuels: addressing blow-by dilution and filtration

Niclas Nowak, UT99 AG

467 Innovative oil mist separation for crankcase ventilation of ICE as a revised state of the art

Ulrich Luger, Heinzmann IFT GmbH

515 Innovative Additive Solutions for Sustainable Fuels: Evolution and Impact

James Dodd, Infineum

Schedule		Weichai	Lubrizol	DUAP	Peter Fuchs Technology
16:20 - 18:00		002 New monitoring system for direct operating surveillance of con-rod bearings Leander Marquardt, Hochschule Stralsund 274 Cost-efficient piston ring design for WinGD engines achieved with advanced development methods Markus Weber, WinGD Ltd. 431 Follow-up report on a new real-time condition monitoring method for engine bearings Motohiko Koshima, Daido Metal Co., Ltd 443 Life and Reliability Analysis of Marine Engine Piston Ring Based on Tribo-dynamic Model Lining Gao, Shanghai Jiao Tong University	487 Methane slip measurement and mitigation: a multi-vessel case study and lessons learned Patrick Kirchen, University Of British Columbia 311 Using multi-stage Wiebe to characterize the combustion of a marine natural gas lean-burn SI engine Konstantinos Kiouranakis, Delft University Of Technology 105 Lowest GHG emissions on medium-speed engines by higher Epsilon and H2 admission to the fuel gas Manuel Glauner, University Of Rostock, Chair Of Piston Machinery And Internal Combustion Engines 384 Effects of water blending on spray characteristics and combustion performance of methanol Tianlong Lu, Tianjin University 068 Direct comparison of hydrogen-diesel and methanol-diesel dual direct injection engine combustion Shawn Kook, The University Of New South Wales	183 A techno-economic evaluation of decarbonization concepts for the shipping sector Christoph Redtenbacher, LEC GmbH 251 Application of MHI CO2 capture technology for exhaust gas from internal combustion engine Takashi Kamijo, Mitsubishi Heavy Industries, Ltd.	100 Virtualization of Fuel Injection System Development for Methanol-Fueled Large-Bore Marine Engines Ugo OLIVAUD, GammaTech Engineering 132 The effect of the engine's thermal environment on the injection performance of future fuel injectors Gangao Lu, Harbin Engineering University 061 Predictive Dual-Fuel Combustion and Emission Modeling for Large Engines Using GT-Power Analysis Shiyan Li, Shanghai Jiao Tong University

Schedule

Weichai

Lubrizol

DUAP

Peter Fuchs Technology

16:20 - 18:00

002 New monitoring system for direct operating surveillance of con-rod bearings

Leander Marquardt, Hochschule Stralsund

274 Cost-efficient piston ring design for WinGD engines achieved with advanced development methods

Markus Weber, WinGD Ltd.

431 Follow-up report on a new real-time condition monitoring method for engine bearings

Motohiko Koshima, Daido Metal Co., Ltd

443 Life and Reliability Analysis of Marine Engine Piston Ring Based on Tribo-dynamic Model

Lining Gao, Shanghai Jiao Tong University

487 Methane slip measurement and mitigation: a multi-vessel case study and lessons learned

Patrick Kirchen, University Of British Columbia

311 Using multi-stage Wiebe to characterize the combustion of a marine natural gas lean-burn SI engine

Konstantinos Kiouranakis, Delft University Of Technology

105 Lowest GHG emissions on medium-speed engines by higher Epsilon and H2 admission to the fuel gas

Manuel Glauner, University Of Rostock, Chair Of Piston Machinery And Internal Combustion Engines

384 Effects of water blending on spray characteristics and combustion performance of methanol

Tianlong Lu, Tianjin University

068 Direct comparison of hydrogen-diesel and methanol-diesel dual direct injection engine combustion

Shawn Kook, The University Of New South Wales

183 A techno-economic evaluation of decarbonization concepts for the shipping sector

Christoph Redtenbacher, LEC GmbH

251 Application of MHI CO2 capture technology for exhaust gas from internal combustion engine

Takashi Kamijo, Mitsubishi Heavy Industries, Ltd.

100 Virtualization of Fuel Injection System Development for Methanol-Fueled Large-Bore Marine Engines

Ugo OLIVAUD, GammaTech Engineering

132 The effect of the engine's thermal environment on the injection performance of future fuel injectors

Gangao Lu, Harbin Engineering University

061 Predictive Dual-Fuel Combustion and Emission Modeling for Large Engines Using GT-Power Analysis

Shiyan Li, Shanghai Jiao Tong University