Application of educational simulator of two-stroke marine diesel engine
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This study reports on the development of a training simulator for low-speed marine two-stroke diesel engines for learning about the knowledge of diesel engines required for ship engineers through the Standards of Training, Certification, and Watch-Keeping for Seafarers (STCW) Convention of the International Maritime Organization (IMO) model courses 7.02 and 7.04. In consideration of the learning subjects, the program is divided into contents for operation-level, management-level, and graduate school-level training for the design of engines by changing the group of engine parameters that can be adjusted. According to the adjustment of the input parameters, this program can describe the output, specific fuel oil consumption (SFOC), temperature and concentration of exhaust emissions, cylinder pressure, performance of the turbocharger, and output values such as P-V and P-T diagrams. In addition, NOx calculations are programmed to provide access to the environmental issues caused by NOx, which have recently become an issue, from an engine design perspective. Based on the requirements of the STCW and model courses, this study confirms that the developed simulator can sufficiently simulate what is required at each stage and help with learning and research, by organizing learning scenarios and using simulators to derive results.
Abstract
This study reports on the development of a training simulator for low-speed marine two-stroke diesel engines for learning about the knowledge of diesel engines required for ship engineers through the Standards of Training, Certification, and Watch-Keeping for Seafarers (STCW) Convention of the International Maritime Organization (IMO) model courses 7.02 and 7.04. In consideration of the learning subjects, the program is divided into contents for operation-level, management-level, and graduate school-level training for the design of engines by changing the group of engine parameters that can be adjusted. According to the adjustment of the input parameters, this program can describe the output, specific fuel oil consumption (SFOC), temperature and concentration of exhaust emissions, cylinder pressure, performance of the turbocharger, and output values such as P-V and P-T diagrams. In addition, NOx calculations are programmed to provide access to the environmental issues caused by NOx, which have recently become an issue, from an engine design perspective. Based on the requirements of the STCW and model courses, this study confirms that the developed simulator can sufficiently simulate what is required at each stage and help with learning and research, by organizing learning scenarios and using simulators to derive results.
참고문헌 (28)
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