Performance of battery-powered airships

Author:

Dorrington G E1

Affiliation:

1. Department of Engineering, Queen Mary, University of London, Mile End Road, London E1 4NS, UK.

Abstract

The performance of airships using battery and fuel cell power sources for propulsion is investigated. A parametric analysis is used to determine the mass breakdown of several, helium-filled, pressurized, non-rigid design concepts, in order to estimate maximum power source mass. It is concluded that the use of existing lithium-ion batteries permits airships with volumes > 7000 m to attain airspeeds in excess of 86 km/h, or endurances in excess of 24 h. Further refinement of the parametric analysis and improved drag estimation methods are recommended.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Aerospace Engineering

Reference20 articles.

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2. Dorrington G. E. Project Hornbill, use of a small electric powered helium airship for scientific studies of tropical rain forest canopy. In Proceedings of the 2nd International Airship Conference, Friedrichshafen, 3–4 July 1996, pp. 1–11 (Institut für Statik und Dynamik der Luft-und Raum-fahrtkonstruktionen, Universität Stuttgart).

3. Development of an airship for tropical rain forest canopy exploration

4. Rehmet M., Knaupp W. Solar powered propulsion systems. In Proceedings of the 1st International Airship Conference, Stuttgart, 24–25 June 1993, pp. 91–99 (Institut für Statik und Dynamik der Luft-und Raum-fahrtkonstruktionen, Universitäf Stuttgart).

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