Sökning: "electric aircraft"

Visar resultat 21 - 25 av 66 uppsatser innehållade orden electric aircraft.

  1. 21. Analysis and optimal design of a titanium aircraft bracket using topology optimization

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Författare :Vincent Curwen; Alexander Saxin; [2021]
    Nyckelord :Topology optimization; TOSCA; finite element method; aircraft engine bracket; multi-objective topology optimization; additive manufacturing;

    Sammanfattning : Sustainable engineering within product development is becoming increasingly important with the ever-growing amounts of resources used to sustain the human way of life in modern times. An effective way of helping to deal with this problem is to reduce the resources used in products and components across the world. LÄS MER

  3. 22. Transformation of the Aviation industry : Exploring alternative renewal fuel pathways

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Michele Zoccatelli; Edoardo Nascimbeni; [2021]
    Nyckelord :Climate change; aviation; alternative fuels; modelling scenarios; hydrogen; biofuels; electric aircraft; Klimatförändringar; flyg; alternativa bränslen; modelleringsscenarier; väte; biodrivmedel; elflygplan;

    Sammanfattning : This master thesis will be part of a larger project called Sustainable Energy Transition in Aviation (SETA), which will be done in collaboration with the Division of Sustainability, Industrial Dynamics and Entrepreneurship (SIDE) at INDEK. The overall thesis aims to contribute to accelerate the energy transition within the aviation sector, with a focus on three technologies: bio-based jet fuels, hydrogen fuels and electrical aircraft. LÄS MER

  4. 23. Primary flight control design for a 4-seat electric aircraft

    Master-uppsats, KTH/Flygdynamik

    Författare :Cyril Lachaume; [2021]
    Nyckelord :Flight control; Kinematics; Aircraft; Mechanics; Hybrid electric; Flygkontroll; kinematik; flygplan; mekanik; hybridelektrisk;

    Sammanfattning : This thesis work is part of a design process which aims to develop a four-seathybrid-electric aircraft at Smartflyer (Grenchen, Switzerland). In that scope,various mechanisms of the plane had to be developed, including the systemactuating the control surfaces. LÄS MER

  5. 24. Mechanical Design, Analysis, and Manufacturing of Wind Tunnel Model and Support Structure

    Master-uppsats, KTH/Lättkonstruktioner

    Författare :Sara Ghika; [2021]
    Nyckelord :Aerospace; wind tunnel testing; lightweight structures; UAV; Mekanisk Design; Analys och Tillverkning av Vindtunnelmodell och Stödstruktur;

    Sammanfattning : This volume covers the phases from design to manufacturing of a wind tunnel test support structure for a conceptual blended wing-body UAV designed by KTH Green Raven Project students. The innovative aircraft design demonstrates sustainability within aviation by utilizing a hybrid electric-fuel cell propulsion system. LÄS MER

  7. 25. Takeoff: Analysing Pathways for Electric Innovation Facilitation and Regime Destabilisation in the Swedish Aviation Industry

    Master-uppsats, Lunds universitet/Internationella miljöinstitutet

    Författare :Kajsa Wimmerström; [2021]
    Nyckelord :electric aviation; battery-electric aircraft; technological innovation systems TIS ; multi-level perspective MLP ; innovation policy; Technology and Engineering;

    Sammanfattning : Climate change is the greatest challenge of our time. Despite efforts to reduce greenhouse gas (GHG), the emissions contribution from global aviation is set to increase. Electric aviation has emerged as an alternative which could form part of the solution. LÄS MER