Search for dissertations about: "tunnel"

Showing result 1 - 5 of 347 swedish dissertations containing the word tunnel.

  1. 1. Rail Tunnel Evacuation

    University dissertation from Division of Fire Safety Engineering

    Author : Karl Fridolf; [2015]
    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

  2. 2. Tunnel Emitter Transistors

    University dissertation from Division of Fire Safety Engineering

    Author : Erik Aderstedt; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TET; tunneling; siO2< sub>; tunnel emitter transistor; MOS; Ta2< sub>O5< sub>; silicon; high- #954; BICFET; dielectrics;

    Abstract : The Tunnel Emitter Transistor is based on the modulation of the tunnel current in a Metal Oxide Semiconductor (MOS) structure with an ultra-thin oxide layer. The modulation is accomplished by injecting charge to the oxide-semiconductor interface from a third terminal. READ MORE

  3. 3. Tunnel emitter transistors

    University dissertation from Division of Fire Safety Engineering

    Author : Erik Aderstedt; [2001]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TET; BICFET; SiO2; high-k dielectrics; tunnel emitter transistor; silicon; Ta2O5;

    Abstract : .... READ MORE

  4. 4. Rail tunnel evacuation

    University dissertation from Lund University Open Access

    Author : Karl Fridolf; [2015]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  5. 5. Evacuation modelling in road tunnel fires

    University dissertation from Politecnico di Bari

    Author : Enrico Ronchi; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Evacuation Modelling; Human Behaviour in Fire; Tunnel Safety; Fire Safety Engineering; Performance Based Design;

    Abstract : Evacuation model capabilities are rapidly improving, allowing the simulation of ever more complex scenarios in different types of environments. The definition of the best evacuation modelling approach for safety assessment is a key point for optimizing engineering work and ensuring the desired safety conditions. READ MORE