Essays about: "diesel motor"

Showing result 11 - 15 of 51 essays containing the words diesel motor.

  1. 11. CFD Simulation of Urea Evaporation in STAR-CCM+

    University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

    Author : Oscar Ottosson; [2019]
    Keywords : Urea; AdBlue; SCR; Solid Deposit; NOx; nitrogen oxides; CFD; speedup; spray simulation; UWS; diesel after-treatment; STAR-CCM ; AVL Fire; Scania; Sweden; NXPS; LiU; DOE; Urea; AdBlue; SCR; Klump; NOx; kvävedioxider CFD; uppsnabbning; spray simulering; UWS; efterbehandling av diesel-motor; STAR-CCM ; AVL Fire; Scania; Sverige; NXPS; LiU; DOE;

    Abstract : Diesel engines produce large amounts of nitrogen oxides (NOX) while running. Nitrogen oxides are highly toxic and also contribute towards the formation of tropospheric ozone. READ MORE

  3. 12. Analysis of the situation of deforestation and road transport greenhouse emissions for the next decade in Colombia

    University essay from Lunds universitet/Ekonomisk-historiska institutionen

    Author : César Ricardo Suárez Pabuence; [2019]
    Keywords : Fuel; Transport; Deforestation; historical trends; Colombia; Paris Agreement; Business and Economics;

    Abstract : Colombia committed to reduce 20% of its emissions by 2030 in the framework of Paris Agreement. The study provides a systemic approach that considers the two main drivers of the emissions in the country to know how realistic is the mentioned intended National Determined Contribution (iNDC). READ MORE

  4. 13. Power cables in battery electric vehicles used in underground mining : Analysis of electromagnetic dynamics in high-power cables and development of application-specific design strategies for reduction of EMI

    University essay from Uppsala universitet/Elektricitetslära

    Author : Chisom Miriam Ekweoba; [2019]
    Keywords : ;

    Abstract : The electrification of the automotive industry is growing in popularity, considering the environmental impacts of the conventional diesel-powered automobile. However, from the electromagnetic compatibility (EMC) viewpoint, it is observed that the use of variable-frequency drives (VFD) and relatively high-power cables to propel electrical motors has led to a considerable rise in electromagnetic interference (EMI) within and outside the machine. READ MORE

  5. 14. Development of Push Control Strategy for Diesel-Electric Powertrains

    University essay from Linköpings universitet/Fordonssystem

    Author : Johannes Bodin; [2018]
    Keywords : diesel-electric powertrain; control strategy; push control; genset;

    Abstract : In diesel-electric powertrains, the wheels are mechanically decoupled from the internal combustion engine (ICE). The conventional control approach for such a powertrain is to let the driver control the traction motor while the ICE realizes speed control, causing power to be pulled through the powertrain. READ MORE

  6. 15. Pumped Energy Storage Systemfor the Randenigala Hydropower Plant in Sri Lanka

    University essay from KTH/Energiteknik

    Author : Duminda Nalin Habakkala Hewage; [2018]
    Keywords : ;

    Abstract : The main focus of this work is to introduce a pumped storage system to an existing hydro power plant located on the Randenigala reservoir in Sri Lanka. The selected power plant is located in an area where farming is done extensively, therefore electrical power generation and release of water to the downstream is to be properly coordinated with relevant authorities. READ MORE