Essays about: "Fredrik Ollas"

Found 1 essay containing the words Fredrik Ollas.

  1. 1. Proposed Design and Feasibility Study of a Hybrid-Electric Propulsion System for a Ten Passenger Aircraft

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Fredrik Ollas; Gestur Ernir Viðarsson; [2019]
    Keywords : ;

    Abstract : This study aims to propose a hybridized version of a propulsion system for a 10-passenger aircraft and compare it to a conventional (reference) aircraft which uses a fossil fuelled turbofan for propulsion. The hybridized powertrain includes a fossil fuelled gas turbine, which is only used for producing electricity, coupled in a series configuration with a battery storage, that provide power to two electrically ducted fans. READ MORE