Essays about: "marine engine"

Showing result 16 - 20 of 23 essays containing the words marine engine.

  1. 16. Partially Premixed Combustion (PPC) for low loadconditions in marine engines using computationaland experimental techniques

    University essay from KTH/Mekanik

    Author : Kendra Shrestha; [2013]
    Keywords : PPC; CFD; Split Injection; Ignition delay; EGR;

    Abstract : Diesel Engine has been the most powerful and relevant source of power in the automobile industryfor decades due to their excellent performance, efficiency and power. On the contrary, there arenumerous environmental issues of the diesel engines hampering the environment. READ MORE

  3. 17. Future fuel for worldwide tankershipping in spot market

    University essay from KTH/Marina system

    Author : Lillie Marlén Lock; [2013]
    Keywords : marine fuels; environmental impact; shipping pollution; heavy fuel oil; marine gas oil; methanol;

    Abstract : Ship exhausts contain high levels of sulphur oxides, nitrogen oxides, carbon dioxide and particles dueto the heavy fuel oil, HFO, used for combustion and the combustion characteristics of the engine.As a result of upcoming stricter regulations for shipping pollution, as well as growing attentionto greenhouse gas emissions, air pollution and uncertainty of future petroleum oil supply, a shifttowards a cleaner burning fuel is needed. READ MORE

  4. 18. Ice fracture model for real-time shipsimulator

    University essay from Institutionen för fysik

    Author : Tomas Berglund; [2012]
    Keywords : Simulation Ice Fracture Marine;

    Abstract : Navigating in the arctic has become more common, but it is dicult and dangerousdue to the presence of ice. Any training under safer circumstances is therefore veryvaluable, enter the need for ship simulators. Ship simulators today incorporate manyfeatures, such as cranes, anchors, wires, and state of the art physics. READ MORE

  5. 19. Tillståndsbaserat underhåll - ubåt A26

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Johan Schantz; [2012]
    Keywords : Technology and Engineering;

    Abstract : This project is a study that has described what condition based maintenance is and has examined the possibilities with condition based maintenance on the new A26 submarine. It finishes with a detailed case study of how a condition based maintenance system could look like on the submarine’s diesel engines. READ MORE

  6. 20. Mother-pup interaction and the impact of anthropogenic disturbance in wild harbour seals (Phoca vitulina)

    University essay from Institutionen för fysik, kemi och biologi

    Author : Julia Groothedde; [2011]
    Keywords : Breeding season; disturbance; mother-pup interaction; pedestrian; Phoca vitulina; suckling;

    Abstract : This study investigated the abundance of harbour seals (Phoca vitulina) on inter-tidal sandbanks, mother-pup interactions as well as the impact of anthropogenic disturbance during breeding season. The abundance was a composite picture of harbour seals of different age and sex, and increased gradually towards peaks in June. READ MORE