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April 10, 2026VESTNIK OF ASTRAKHAN STATE TECHNICAL UNIVERSITY SERIES MARINE ENGINEERING AND TECHNOLOGIESOpen Access

The small transport vessel propulsion system parameters optimization for operation in the coastal zone

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Authors

KSKonstantin SahnoRMRinat Musin

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Overview

Modeling and optimization of propulsion system enhances efficiency and reduces emissions in small coastal vessels.

Key Points

  • The research aims to optimize propulsion system parameters for small vessels operating in coastal zones.
  • Developed an optimization algorithm integrating weight, size, and dynamic parameters.
  • Utilized simulation modeling of energy flows in coastal navigation conditions.
  • Applied a genetic algorithm to determine optimal engine and battery configurations.
  • Conducted life cycle analysis for environmental impact and safety assessments.
  • Achieved a reduction of diesel equipment capacity by 35% with a hybrid scheme.
  • Confirmed specific fuel consumption at 192 g/(kW·h) due to stabilized engine modes.
  • Reduced harmful emissions by over 20% and decreased hull vibration levels.
  • Estimated payback period for the upgraded system is about 5.5 years.

Cite This Study

Sahno et al. (2026) studied this question.

synapsesocial.com/papers/69d895046c1944d70ce05ed3https://doi.org/10.24143/2073-1574-2026-1-70-76
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