A5086769560- Technical Engine Diagnostics and Monitoring
- Maritime Transport Emissions and Efficiency
- Engine and Fuel Emissions
- Transportation Systems and Safety
- Mechanical Engineering Research and Applications
- Advanced Combustion Engine Technologies
- Engineering Diagnostics and Reliability
- Spacecraft and Cryogenic Technologies
- Renewable energy and sustainable power systems
- Risk and Safety Analysis
- Vehicle emissions and performance
- Advancements in Materials Engineering
- transportation and logistics systems
- Technology Assessment and Management
- Maritime Navigation and Safety
- Management Systems and Quality Improvement
- Offshore Engineering and Technologies
- Management and Organizational Practices
- Industrial and Mining Safety
- Maritime Ports and Logistics
- Geotechnical and Geomechanical Engineering
- Ship Hydrodynamics and Maneuverability
- Hybrid Renewable Energy Systems
- Structural Integrity and Reliability Analysis
- Marine Biology and Environmental Chemistry
Gdańsk University of Technology
2016-2024
Centrum Techniki Okrętowej
2016-2017
University of Gdańsk
2016
Gdynia Maritime University
1999-2015
Modern machine learning (ML) techniques are making inroads in every aspect of renewable energy for optimization and model prediction. The effective utilization ML the development scaling up systems needs a high degree accountability. However, most approaches currently use termed black box since their work is difficult to comprehend. Explainable artificial intelligence (XAI) an attractive option solve issue poor interoperability black-box methods. This review investigates relationship between...
Abstract This paper deals with modelling ship speed and fuel consumption using artificial neural network (ANN) techniques. These tools allowed us to develop ANN models that can be used for predicting both the travel time destination commanded outputs (the driveline shaft propeller pitch) selected by operator. In these cases, due variable environmental conditions, making decisions regarding setting proper is extraordinarily difficult. To support such decisions, we have developed a decision...
The International Maritime Organization (IMO) is a specialized agency of the United Nations deals with international shipping. Its primary purpose to develop and maintain comprehensive regulatory framework for shipping its remit today includes: safety, environmental concerns, legal matters, etc. In order achieve objectives, IMO has promoted adoption some documents such as conventions, codes recommendations concerning maritime prevention pollution related matters. Many these include ship...
Abstract One of most important issues concerning technical objects is the increase their operating performance. For a ship this performance mainly depends on efficiency its main pro-pulsion system and resistance generated during motion water. The overall re-sistance, in turn, hull friction resistance, closely related with pres-ence different types roughness surface, including underwater part biofouling. article analyses effect biofouling selected parameters characterising propulsion...
Abstract One of key ways assuring a high level reliability ship power plant is to design redundancy its structural elements, for example prime drivers, drivelines etc. This paper deals with issues related the as way increasing dependability and propulsion systems. Especially, fundamental characteristics dependability, major strategies influencing reliability, types redundancies systems are presented.
Application of fuzzy inference to assessment degree hazard ship power plant operator This paper presents application logic operator. For the a system computer-aided identification hazardous zone within plant, was used. The system's variables representing subject-matter knowledge in safety design area were transformed into sets by means appropriate linguistic and membership functions. assessing level with use performed an expert programmed PROLOG LPA language.
Abstract Full-film hydrodynamic lubrication of marine propulsion shafting journal bearings in running condition is discussed. Considerable computational difficulties non-linear determining the quasi-static equilibrium are highlighted. To overcome this problem approach using two optimization methods (the particle swarm method and interior point method) combination with specially developed relaxation technique proposed. The algorithm allows to calculate bending taking into account all exact...
This paper presents comparison of two methods for assessment hazards to ship power plant operator, used in the preliminary stage design process: matrix method and that based on fuzzy logic.And, it reports this way results realization research projects [1, 2] financed by Polish Ministry Science Higher Education.The hazard carried out at stages meets certain difficulties resulting from information connected with his safety are scarce or associated high uncertainty.Therefore logic was decided...
Abstract Power and propulsion systems of offshore units must be a very high level reliability. The loss ability to perform functions their components causes generally economic losses, which may increased by unused the weather window resulting postponing planned operations. To ensure carrying out so expensive operations in most reliable way, various types redundancies are built-in ship power plants. This paper deals with issues related application redundancy plants vessels. Especially,...
Abstract The paper deals with issues connected the behaviour of a streamer cable towed by survey seismic vessel when undergoes strike triggered collision an underwater moving object. consequences such collisions may be both threat to life marine animals or damage units and large economic losses suffered owners. risk has increased over last years as result offshore operations. Therefore, should very robust. To assure its robustness, we know deformation mechanism single cable. This in turn...