Essays about: "Marine Vessels"

Showing result 1 - 5 of 28 essays containing the words Marine Vessels.

  1. 1. Combined gas- and steam turbine as prime mover in marine applications

    University essay from Chalmers tekniska högskola/Institutionen för sjöfart och marin teknik

    Author : Sebastian Packalén; Niklas Karlsson Nord; [2017]
    Keywords : Gas turbine; steam turbine; COGES; COGAS; Siemens; emissions; efficiency; ship propulsion;

    Abstract : The gas turbines are known to have good efficiency when used in combined cycle configurations and has been used for ship propulsion in different types of vessels; mainly naval vessels, cruise ships and fast ferries. Still, diesel engines are by far the most common type of engines used for ship propulsion today. READ MORE

  2. 2. Ocean Waves Estimation : An Artificial Intelligence Approach

    University essay from Mälardalens högskola/Akademin för innovation, design och teknik

    Author : Andreas Ramberg; [2017]
    Keywords : Artificial Intelligence; Case-Based Reasoning; Encounter Angle; Encounter Spectrum; Feedforward Neural Network; Genetic Algorithm; Inverse Problem; Marine Vessels; Master Thesis; MATLAB; Model Parameter Estimation; Ocean Theory; Peak Period; Response Amplitude Operator; Ships; Significant Wave Height; Transfer Function; Wave Spectrum; Waves;

    Abstract : This thesis aims to solve the mathematical inverse problem of characterizing sea waves based on the responses obtained from a marine vessel sailing under certain sea conditions. By researching this problem the thesis contributes to the marine industry by improving products that are using ocean behavior for controlling ship's dynamics. READ MORE

  3. 3. A Level Playing Filed in Shipping with the New ECA Regulation

    University essay from Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Author : Philip Berneblad; Viktor Björklund; [2016-07-05]
    Keywords : Emission Control Area ECA ; Sulphur emissions; Vessel; Level playing field; Enforcement and monitoring methods; Non-Compliance;

    Abstract : Emissions from vessels affect individual’s health and the environment. In the year 2000 emissions from the shipping industry was responsible for approximately 49500 premature deaths and the extern costs associated with individual’s health reaching a total of 7% of Europe’s total health costs. READ MORE

  4. 4. Process evaluation of a SOx and NOx exhaust gas cleaning concept for marine application

    University essay from Chalmers tekniska högskola/Institutionen för energi och miljö

    Author : Serwah Ibrahim; [2016]
    Keywords : Absorption; Maritime; SOx; NOx; pH; Exhaust Gas Treatment;

    Abstract : Maritime transport accounts for about 80% of all commercial cargo transport. Themaritime sector is a large emitter of greenhouse gases, sulphur oxides, and nitrogenoxides. Since 1997, the International Maritime Organisation (IMO) set regulations(Marpol Annex VI) requiring maritime transport vessels to reduce exhaust emissions. READ MORE

  5. 5. Course Stability of a Towed Submarine Rescue Vehicle A manoeuvre-based approach

    University essay from KTH/Marina system

    Author : Joseph O’Brien; [2016]
    Keywords : ;

    Abstract : Marine vessels designed to be self-propelled are generally unstable when towed. Submarines are not an exception; holding a course while towing a surfaced submarine is a challenging operation that often requires several tug boats or special methods. READ MORE