Sökning: "Sepehr"

Visar resultat 21 - 24 av 24 uppsatser innehållade ordet Sepehr.

  1. 21. Finite-Element Simulations of Glulam Beams with Natural Cracks

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Sepehr Rahili Khorasani; [2012]
    Nyckelord :Glulam beams; Fracture mechanics; XFEM; Natural crack; ABAQUS; VCCT.;

    Sammanfattning : Abstract: Modeling and simulation of natural cracks and its propagation for glulam beams in numerical method frame work have been studied in this thesis. The aim of this study was to find out the influence of formed cracks on the Glulam beam load-carrying capacity. LÄS MER

  3. 22. Adaptation of The ePUMA DSP Platform for Coarse Grain Configurability

    Master-uppsats, Datorteknik; Tekniska högskolan

    Författare :Sepehr Pishgah; [2011]
    Nyckelord :Coarse Grain Reconfigurable Hardware; CRA; ePUMA;

    Sammanfattning : Configurable devices have become more and more popularnowadays. This is because they can improve the system performance inmany ways. In this thesis work it is studied how introduction of coarse grain configurability can improve the ePUMA, the low power highspeed DSP platform, in terms ofperformance and power consumption. LÄS MER

  4. 23. Semiotics and Marketing : A Case Study of the Renault Co. on Iranian Market

    Magister-uppsats, Institutionen för kultur och kommunikation

    Författare :Parisa Sepehr; [2011]
    Nyckelord :;

    Sammanfattning : Jean Baudrillard (1968) suggests that “An object (Fr. objet) must become  a ‘sign’ in order to be consumed” (Umiker-Sebeok 46). LÄS MER

  5. 24. Pilot Protection Based on Directional Detection

    Uppsats för yrkesexamina på avancerad nivå, KTH/Elektriska energisystem

    Författare :Sepehr Sefidpour; [2009]
    Nyckelord :Transmission line protection; UHS relaying; Traveling wave; Numerical relay.;

    Sammanfattning : Nowadays two main types of protection schemes widely used in protection of transmission lines are: distance protection and differential protection schemes. However, it has been noticed from industrial practice that the distance protection scheme used today generally is limited in tripping speed and selectivity. LÄS MER