Sökning: "Eldrivet"

Visar resultat 1 - 5 av 16 uppsatser innehållade ordet Eldrivet.

  1. 1. Dynamo

    Kandidat-uppsats, KTH/Arkitektur

    Författare :Arvid Saveby; [2022]
    Nyckelord :Workshop; community-centre; hybrid; rural; Eskilstuna; car; sub-culture; hotrod; electric; vehicle; ev; electric vehicle; tool; gas station; bensinstation; mack; elbil; landsbygd;

    Sammanfattning : This project is based on the studies we made of Eskilstuna's countryside. Engines and mechanics are a recurring interest among the population in Eskilstuna. At the same time, petrol prices are becoming more expensive and the transition to electric power is starting to pick up speed, which is positive in many ways. LÄS MER

  3. 2. Batteridrift på mindre fartyg : Klimatnyttigt eller inte?

    M1-uppsats, Linnéuniversitetet/Sjöfartshögskolan (SJÖ)

    Författare :Erik Nordborg; Amadeus Ide; [2022]
    Nyckelord :electrification; emissions from carbon dioxide; production of batteries; electric power; diesel power; ships; elektrifiering; Koldioxidutsläpp; batteriframställning; eldrift; dieseldrift; fartyg;

    Sammanfattning : De europeiska klimatmålen gällande utsläpp av växthusgaser blir allt tuffare, och man börjar tänka i banorna att elektrifiera sina fordon och fartyg. Detta innebär en mer omfattande batteridrift och produktion av litium-jon batterier. LÄS MER

  4. 3. Examine the Boarding System for an Amphibious Electric Vehicle

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Lukas Hedenstedt; Martin Engström; [2020]
    Nyckelord :;

    Sammanfattning : This project is derived from a project started by the In stitution Aeronautical & Vehicle Engineering at Kungliga Tekniska Högskolan on behalf of Ivan Stenius. The purpose was to examine the boarding of the existing amphibious vehicle called NEWT and how to optimize it. LÄS MER

  5. 4. Analysis and Initial Optimization of The Propeller Design for Small, Hybrid-Electric Propeller Aircraft

    Master-uppsats, KTH/Flygdynamik

    Författare :Ali Alshahrani; [2020]
    Nyckelord :Electric; hybrid; Propeller; Optimization; variable pitch; fixed pitch; blades number; Eldrivet; hybrid; Propeller; Optimering; justerbar vinkel; fast vinkel; bladnummer;

    Sammanfattning : This thesis focuses on the optimization of the electric aircraft propeller in order to increaseflight performance. Electric aircraft have limited energy, particularly the electricmotor torque compared to the fuel engine torque. For that, redesign of the propeller forelectric aircraft is important in order to improve the propeller efficiency. LÄS MER

  7. 5. Finite Element Modeling of Short, Randomized Fiber Composite Material

    Master-uppsats, KTH/Lättkonstruktioner

    Författare :Simone Ambrogio; [2020]
    Nyckelord :;

    Sammanfattning : With the advent of hybrids and electric vehicles, the need for lightweight and highperformancematerials is growing. Sheet molding compound (SMC) is a compositemade of short and randomized  bers that o ers a substantial weight reduction andgood mechanical properties while meeting the demand for large volume production. LÄS MER