Search for dissertations about: "Tunnel"

Showing result 1 - 5 of 400 swedish dissertations containing the word Tunnel.

  2. 1. 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

  4. 2. Tunnel Emitter Transistors

    Author : Erik Aderstedt; Chalmers tekniska högskola; []
    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

  5. 3. Tunnel emitter transistors

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

    Abstract : .... READ MORE

  6. 4. Rail tunnel evacuation

    Author : Karl Fridolf; RISE; []
    Keywords : ;

    Abstract : .... READ MORE

  7. 5. Model for estimation of time and cost based on risk evaluation applied on tunnel projects

    Author : Therese Isaksson; KTH; []
    Keywords : estimation; tim; cost; risk; tunnel; MonteCarlo simulation;

    Abstract : .... READ MORE