Essays about: "pollution control free"

Found 4 essays containing the words pollution control free.

  1. 1. A Component-based Model of a Fuel Cell Vehicle System

    University essay from Linköpings universitet/Fordonssystem

    Author : David Salomonsson; Erik Eng; [2021]
    Keywords : Fuel; Cell; Fuel cell; Energy; Efficiency; Powertrain; Control; Propulsion; Battery; Supercapacitor; Capacitor; Compressor; PEMFC; Hydrogen; Nitrogen pollution; Purge valve; Compressor; Throttle; Humidifier; Fuel cell model; Matlab; Simulink; Model; Emissions; PEM;

    Abstract : Improving the efficiency and performance of vehicle propulsion systems has always been desirable, and with increasing environmental awareness this has become increasingly topical. A particularly strong focus today is at fossil-free alternatives, and there is a strong trend for electrification. READ MORE

  3. 2. Dynamic Modelling and Optimal Control of Autonomous Heavy-duty Vehicles

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Kartik Seshadri Chari; [2020]
    Keywords : Autonomous driving; Dynamic bicycle model; Magic Formula; Model matching; MPC; Clothoids; Autonom körning; Fordonsmodell; Modellanpassning; MPC; Klothoider;

    Abstract : Autonomous vehicles have gained much importance over the last decade owing to their promising capabilities like improvement in overall traffic flow, reduction in pollution and elimination of human errors. However, when it comes to long-distance transportation or working in complex isolated environments like mines, various factors such as safety, fuel efficiency, transportation cost, robustness, and accuracy become very critical. READ MORE

  4. 3. Haze in Beijing (2008-2018) Control Measures, Thinking and Living in Haze

    University essay from Uppsala universitet/Arkeologi

    Author : XIPENG YANG; [2019]
    Keywords : Haze; Beijing; PM2.5; Coal-free; Living in haze;

    Abstract : This thesis analyses the formation of haze by taking the case of severer haze in Beijing in the winter of 2015, which was caused by the collective effect of human activities, topography and meteorological. Among these causes, anthropogenic emissions contributed most, such as coal-fired emissions and vehicle emissions. READ MORE

  5. 4. The authority of en route coastal states to alter the itinerary of transboundary shipments of spent nuclear fuel

    University essay from Göteborgs universitet/Juridiska institutionen

    Author : Amanda Björk; [2007-09-25T10:55:39Z]
    Keywords : Sjörätt; Maritime law; Europarätt; Miljörätt;

    Abstract : This thesis starts with noting that the rapid globalisation of the late twentieth and the twenty-first century has resulted in a shift from a national to an international level concerning certain issues. Local governments find themselves unable to control the risk of radioactive pollution that vessels traversing their coastline pose. READ MORE