The paper describes the design process for a controlled pulse turbocharging system (CPT) on a 5 cylinder 4-stroke marine engine and highlights the potential for improved engine performance as well as reduced smoke emissions under steady state and transient operating conditions, as offered by the following technologies: • controlled pulse turbocharging, • high pressure air injection onto the compressor impeller as well as into the air receiver, and • an electronic engine control system, including a hydraulic powered electric actuator. Calibrated engine simulation computer models based on the results of tests performed on the engine in its baseline configuration were used to design the CPT components. Various engine tests with CPT under steady state and transient operating conditions show the engine optimization process and how the above-mentioned technologies benefit engine behavior in both generator and propeller law operation.
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ASME 2006 Internal Combustion Engine Division Fall Technical Conference
November 5–8, 2006
Sacramento, California, USA
Conference Sponsors:
- Internal Combustion Engine Division
ISBN:
0-7918-4260-6
PROCEEDINGS PAPER
Design and Performance of a Controlled Turbocharging System on Marine Diesel Engines
Ioannis Vlaskos,
Ioannis Vlaskos
ABB Turbo Systems, Ltd., Baden, Switzerland
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Ennio Codan,
Ennio Codan
ABB Turbo Systems, Ltd., Baden, Switzerland
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Nikolaos Alexandrakis,
Nikolaos Alexandrakis
National Technical University of Athens, Athens, Greece
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George Papalambrou,
George Papalambrou
National Technical University of Athens, Athens, Greece
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Marios Ioannou,
Marios Ioannou
National Technical University of Athens, Athens, Greece
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Nikolaos Kyrtatos,
Nikolaos Kyrtatos
National Technical University of Athens, Athens, Greece
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Rick Boom
Rick Boom
Woodward, Hoofddorp, The Netherlands
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Ioannis Vlaskos
ABB Turbo Systems, Ltd., Baden, Switzerland
Ennio Codan
ABB Turbo Systems, Ltd., Baden, Switzerland
Nikolaos Alexandrakis
National Technical University of Athens, Athens, Greece
George Papalambrou
National Technical University of Athens, Athens, Greece
Marios Ioannou
National Technical University of Athens, Athens, Greece
Nikolaos Kyrtatos
National Technical University of Athens, Athens, Greece
Rick Boom
Woodward, Hoofddorp, The Netherlands
Paper No:
ICEF2006-1520, pp. 369-379; 11 pages
Published Online:
September 5, 2008
Citation
Vlaskos, I, Codan, E, Alexandrakis, N, Papalambrou, G, Ioannou, M, Kyrtatos, N, & Boom, R. "Design and Performance of a Controlled Turbocharging System on Marine Diesel Engines." Proceedings of the ASME 2006 Internal Combustion Engine Division Fall Technical Conference. ASME 2006 Internal Combustion Engine Division Fall Technical Conference (ICEF2006). Sacramento, California, USA. November 5–8, 2006. pp. 369-379. ASME. https://doi.org/10.1115/ICEF2006-1520
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