Essays about: "kontroll av utsläpp"

Showing result 11 - 15 of 30 essays containing the words kontroll av utsläpp.

  1. 11. The Miller Cycle on Single-Cylinder and Serial Configurations of a Heavy-Duty Engine

    University essay from KTH/Förbränningsmotorteknik

    Author : Varun Venkataraman; [2018]
    Keywords : Two-stage turbocharging; modelling and simulation; GT-Power; performance; Miller cycle; heavy-duty diesel engine; Tvåstegs turboladdning; modellering och simulering; GT-Power; prestanda; Miller-cykel; lastbils dieselmotor;

    Abstract : I jämförelse med sina föregångare, har moderna lastbilsmotorer genomgått en betydandeutveckling och har utvecklats till effektiva kraftmaskiner med låga utsläpp genom införandet avavancerade avgasbehandlingssystem. Trots att de framsteg som gjorts under utvecklingen av lastbilsmotorer har varit betydande, så framhäver de framtida förväntningarna vad gällerprestanda, bränsleförbrukning och emissioner behovet av snabba samt storskaliga förbättringar av dessa parametrar för att förbränningsmotorn ska fortsätta att vara konkurrenskraftig och hållbar. READ MORE

  3. 12. Combats with VOCs - Strategies and Management in China and Europe

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Shiyue Mao; [2017]
    Keywords : VOCs policy; VOCs management; VOCs treatment technology; indoor and outdoor air quality; China; Europe;

    Abstract : This work aims to figure out the history and footpath of the trials and combats against VOCs emission in China. As China is a country that overlooked the environmental problems for decades (e.g. READ MORE

  4. 13. A parametric approach to data cleaning of ion current measurements

    University essay from Lunds universitet/Matematisk statistik

    Author : Fredrik Andréen Blomdell; [2017]
    Keywords : Ion current measurements; Data cleaning; Coil ringing; Mathematics and Statistics;

    Abstract : In this thesis, a few possible methods to clean nuisance signals from ion current measurements are explored. Ion current measurements can be used to optimise a combustion engine, but interference from the ignition system coupled with clipping caused by limitations in the measurement equipment limit the amount of data that can be extracted. READ MORE

  5. 14. Longitudinal Control of a Heavy-Duty Vehicle

    University essay from KTH/Skolan för elektro- och systemteknik (EES)

    Author : Jonathan Fagerström; [2016]
    Keywords : ;

    Abstract : Platooning and cooperative driving can decrease the emissions of greenhouse gases and increase the traffic capacity of the roads. The Grand Cooperative Driving Challenge, GCDC, is a competition that was held in May 2016 on highway A270, between Helmond and Eindhoven in the Netherlands. The competition is focused on cooperative driving. READ MORE

  6. 15. Subarctic peatlands in a changing climate : greenhouse gas response to experimentally increased snow cover

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Herbert Mbufong Njuabe ; [2011]
    Keywords : greenhouse gases; subarctic peatlands; geography; physical geography; climate change; Earth and Environmental Sciences;

    Abstract : The rate of change of our climate has been amplified since the industrial revolution and is expected to change even further by the end of this century. Global temperature and precipitation are expected to increase considerably over the next century. These increases are expected to be magnified in the Arctic regions. READ MORE