– The purpose of this paper is to explore some of the challenges associated with the integration of an LH2-fuelled advanced hybrid-electric distributed propulsion system with the airframe. The airframe chosen as a case study is an ultra-high-capacity blended wing body configuration. It is designed to represent an A-380 class vehicle but in the 2025-2030 timeframe. The distributed propulsion system is a hybrid-electric concept that utilizes high-temperature superconducting technologies. The focus of the study is the application of LH2 as a fuel, with comment being given to kerosene and LCH4.

    Design/methodology/approach

    – The study consists of a conceptual design developed through the preliminary design phase and part way into the detailed design phase.

    Findings

    – The relationship between passenger capacity and fuel capacity is developed. Some remaining challenges are identified.

    Practical implications

    – The study supports further conceptual design studies and more detailed system studies.

    Social implications

    – The study contributes to the development of more environmentally benign aviation technologies. The study may assist the development of solutions to the peak oil challenge.

    Originality/value

    – The study explores the integration of a number of complex systems into an advanced airframe to an unusual depth of engineering detail.


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    Title :

    Airframe integration for an LH2 hybrid-electric propulsion system


    Contributors:
    Singh, Riti (editor) / Smith, Howard (author)


    Publication date :

    2014-09-30


    Size :

    6 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English





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