Sökning: "Soot pollution"

Visar resultat 1 - 5 av 12 uppsatser innehållade orden Soot pollution.

  1. 1. Particulate matter analysis from engine outlet in heavy-duty diesel vehicles : A study of soot reactivity, morphology and ash-to-soot ratio from the outlet of 6-cylinder and 8-cylinder diesel engines.

    Master-uppsats, KTH/Kemiteknik

    Författare :Tayisiya Vlasenko; [2023]
    Nyckelord :Diesel engine; particulate matter; kinetics; soot; heavy-duty vehicles; Dieselmotor; partiklar; kinetik; sot; tunga fordon;

    Sammanfattning : De ökande luftföroreningarna i Europa är ett allvarligt miljöproblem, och vägtransporterna är en av de största orsakerna till detta. För att ta itu med detta problem och uppfylla nya utsläppskrav måste efterbehandlingssystemen för avgaser förbättras. LÄS MER

  3. 2. Soot Pollution in Port Harcourt, Nigeria: A Grand Societal Challenge

    Master-uppsats, Malmö universitet/Institutionen för Urbana Studier (US)

    Författare :Faith Ayomikun Omisakin; [2022]
    Nyckelord :Soot pollution; Air pollution; Grand societal challenges; Environmental Governance; Illegal bunkering; Stakeholder Theory; Sensemaking Theory; Climate Change;

    Sammanfattning : Soot pollution is a form of air pollution that can severely damage public health and the environment. The Residents of Port Harcourt, Rivers State, Nigeria, and its environs have been suffering from the negative environmental effects of particle (soot) pollution since the fourth quarter of 2016. LÄS MER

  4. 3. Building with pollution

    Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Zornitsa Hristova Kovacheva; [2021]
    Nyckelord :Arts and Architecture;

    Sammanfattning : Black carbon is an ever-growing global problem and one of the most important environmental issues of this generation. Black carbon, also known as soot, is a highly polluting substance and it is the second-largest polluter after carbon dioxide. LÄS MER

  5. 4. Investigation of scattering of soot with a three-wavelength integrating nephelometer

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Författare :Maj Blomdell; [2017]
    Nyckelord :Soot particles; aerosols; combustion; integrating nephelometer; scattering; light; LED s; Physics and Astronomy;

    Sammanfattning : Soot particles are one of the major contributors to climate change and global warming, mostly due to their absorbing effect. It is of great interest to gain better knowledge about soot particles optical properties, since there are great uncertainty how they affect the atmosphere. LÄS MER

  7. 5. Piston bowl combustion simulation - From fuel spray calibration to emissions minimization

    Master-uppsats, KTH/Mekanik

    Författare :Diego Garcia Pardo; [2016]
    Nyckelord :;

    Sammanfattning : The current pollution policies in all European and American countries are forcing the industry to movetowards a more efficient and environmentally friendly engines. On the other hand, customers requiremaintaining the power and fuel consumption. LÄS MER