[balloon-makers] How much ballast? (Phil,Tim and other Gassie s)

Arnaud Deramecourt Arnaud.Deramecourt at polytechnique.org
Thu Jun 21 00:59:34 CDT 2001


I have found in an old french book (1909) "instruction pratique sur la
manoeuvre et l'emploi des ballons captifs militaires" a (perhaps) useful
for the calculation of the ballast to keep to land.

I put a copy of this informations on
http://aerostation.free.fr/mfr/images/gif/vol_3_p_098_099.gif

It is given for a 500 or 540 cu.m hydrogen balloon.

Best regards,
Arnaud


-- 
Arnaud Deramecourt, Toulouse, France

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http://aerostation.free.fr
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