Search for dissertations about: "smoke"

Showing result 1 - 5 of 201 swedish dissertations containing the word smoke.

  2. 1. Phenolic Antioxidants in Wood Smoke

    Author : Jennica Kjällstrand; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; smoke; benzene; methoxyphenols; antioxidants; wood; lignin; combustion; biomass;

    Abstract : Smoke from residential wood burning constitutes a complex mixture of organic compounds with varying environmental and health effects. This thesis focuses on antioxidants and aromatic hydrocarbons emitted from small-scale burning. READ MORE

  4. 2. Methoxyphenols in smoke from biomass burning

    Author : Jennica Kjällstrand; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; lignin; antioxidants; biomass; wood; methoxyphenols; combustion; smoke;

    Abstract : .... READ MORE

  5. 3. Smoke control in tunnels : ventilation using mobile fans

    Author : Mia Kumm; Erik Dahlquist; Haukur Ingason; Mats Sandberg; Mälardalens högskola; []
    Keywords : TECHNOLOGY; TEKNIKVETENSKAP; Energi- och miljöteknik;

    Abstract : .... READ MORE

  6. 4. Meteoric Aerosols in the Middle Atmosphere

    Author : Linda Megner; Jörg Gumbel; Martin Ridal; Gary E. Thomas; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; meteoroid; meteor; nucleation; mesosphere; stratosphere; ablation; smoke; NLC; PMSE; PSC; Atmosphere and hydrosphere sciences; Atmosfärs- och hydrosfärsvetenskap; atmosfärvetenskap; Atmospheric Sciences;

    Abstract : This thesis concerns the fate of the meteoric smoke in the Middle Atmosphere, and its effect on ice phenomena such as noctilucent clouds (NLC) and polar stratospheric clouds (PSC). The potential role of NLC as tracer for mesospheric processes and variability, and as a tool for monitoring this remote and inaccessible region, has generated substantial interest within the scientific community. READ MORE

  7. 5. Rail Tunnel Evacuation

    Author : Karl Fridolf; Avdelningen för Brandteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; smoke; walking speed; flow rate of people; experiment; train; tunnel; metro; underground rail transportation system; evacuation; Human behavior in fire;

    Abstract : In this thesis, human behavior in rail tunnel fires is explored. Descriptive knowledge is presented related to the evacuation of passenger trains, and the subsequent tunnel evacuation to a safe location. READ MORE