Marine Power Systems

• Other Authors: Poljak, Igor (Editor)
• Format: Electronic Book Chapter
• Language: English
• Published: Basel MDPI - Multidisciplinary Digital Publishing Institute 2022
• Subjects: Technology: general issues; History of engineering & technology; atmospheric drain tank; energy analysis; exergy analysis; optimization; marine propulsion; propulsion failure; propulsion failure analysis; mechanical failure; LNG tanker; combined cycle; propulsion main engine; marine diesel engine; split injection; fuel consumption; NOx emissions; exergy destruction; exergy efficiency; marine steam turbine; MLP neural network; turbine cylinders; reliability; fault tree analysis; failure diagnosis; diesel engine turbocharger; maintenance; underwater vehicle; isolation; flexible foundation; vibration mitigation; CODLAG; data-driven modelling; genetic programming; decay state coefficients; submarine cable; hydraulic jet; jet parameter; operation efficiency; trigeneration energy system; cogeneration; absorption cooling; heating and cooling output; n/a
• Online Access: DOAB: download the publication; DOAB: description of the publication

Summary

Marine power systems have been designed to be a safer alternative to stationary plants in order to adhere to the regulations of classification societies. Marine steam boilers recently achieved 10 MPa pressure, in comparison to stationary plants, where a typical boiler pressure of 17 MPa was the standard for years. The latest land-based, ultra-supercritical steam boilers reach 25 MPa pressure and 620 °C temperatures, which increases plant efficiency and reduces fuel consumption. There is little chance that such a plant concept could be applied to ships. The reliability of marine power systems has to be higher due to the lack of available spare parts and services that are available for shore power systems. Some systems are still very expensive and are not able to be widely utilized for commercial merchant fleets such as COGAS, mainly due to the high cost of gas turbines. Submarine vehicles are also part of marine power systems, which have to be reliable and accurate in their operation due to their distant control centers. Materials that are used in marine environments are prone to faster corrosive wear, so special care also should be taken in this regard. The main aim of this Special Issue is to discuss the options and possibilities of utilizing energy in a more economical way, taking into account the reliability of such a system in operation.

Physical Description

1 electronic resource (238 p.)

ISBN

books978-3-0365-3151-9
9783036531502
9783036531519

Access

Open Access