Helium as lifting gas for airships has many advantages and some disadvantages and complete analysis must include many factors both technical and economic; some of more important factors discussed. Before Inst Aeronautical Sciences.
Helium versus hydrogen for airships
J Aeronautical Sciences
Journal of Aeronautical Sciences ; 5 , n 5
1938
3 pages
Article (Journal)
English
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Helium versus hydrogen for airships
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