Essays about: "zero speed"

Showing result 16 - 20 of 75 essays containing the words zero speed.

  1. 16. Positioning Electric Field Sensors in the Marine Environment Using Passage Data

    University essay from Uppsala universitet/Fasta tillståndets fysik

    Author : Maria Langkilde; [2021]
    Keywords : electromagnetism; electric field sensors; sensor; marine environment; elektromagnetism; elektriska fältsensorer; sensor; marin miljö;

    Abstract : When underwater sensors are being deployed there is always some uncertainty about the actual position of the sensors. The most common way of determine the sensors position is the use of hydro-acoustic methods. However, for electric field sensors the most favourable would be to use the sensor system itself. READ MORE

  3. 17. Towards Vision Zero using Virtual Reality

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Vivek Vivian; [2021]
    Keywords : ;

    Abstract : The number of individuals killed in road accidents around the world is rising. The problem of road safety is a big societal concern. Drivers have a challenge while overtaking vulnerable road users since it necessitates a well-timed, safe interaction between the vehicle, the road user, and approaching traffic. READ MORE

  4. 18. Decision making for the design of solar cars and basis for drivingstrategy : General estimation of recommended mean speed for solar cars

    University essay from Jönköping University/JTH, Avdelningen för datateknik och informatik

    Author : Isac Sélea; Håkan Thorleifsson; [2021]
    Keywords : solar car; world solar challenge; energy model; MATLAB; driving strategy;

    Abstract : The global interest in green vehicleshas been growing since it is letting out less pollution than normal internal combustion engines (ICE) and many people want to get into the ecological-friendly alternative mode of transport. The solar car is one of these types of green vehicles, which is powered by renewable energy with zero emissions. READ MORE

  5. 19. Modelling the Resilience of Offshore Renewable Energy System Using Non-constant Failure Rates

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Mussie Abraham Beyene; [2021]
    Keywords : offshore renewable energy; resilience; wave energy farm; vulnerability; characterization; weather climates; failure rate; wind energy farm; generalized extreme value method; significant wave height; wind speed;

    Abstract : Offshore renewable energy systems, such as Wave Energy Converters or an Offshore Wind Turbine, must be designed to withstand extremes of the weather environment. For this, it is crucial both to have a good understanding of the wave and wind climate at the intended offshore site, and of the system reaction and possible failures to different weather scenarios. READ MORE

  6. 20. Evaluation of transition towards zero emission commuter ferries : Comparative Analysis of Fuel-based and Battery-based Marine Propulsion System from financial and environmental perspectives

    University essay from KTH/Marina system

    Author : Varun Goel; Sonja Wadelius; [2021]
    Keywords : Water-borne public transport; Maritime industry; marine propulsion system; marine Li-ion batteries; diesel-electric; diesel-mechanical; all-electric; life cycle assessment; cost assessment.; Vattenburenkollektivtrafik; marinaindustrin; marinaframdrivningssystem; marinabatterisystem; dieselelektrisk; diesel mekanisk; helt elektrisk; livscykelanalys; kostnadsanalys.;

    Abstract : The purpose of this study is to compare the life-cycle cost and environmental impact of the existing fuel-based propulsion system, on public commuter ferries in Stockholm, with a battery based propulsion system. The study is divided into multiple layers. READ MORE