- #1
DaveC426913
Gold Member
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I've been playing with an idea for a lighter-than-air craft, and I'm trying figure out how large an envelope it might need to be to hold its own weight plus one person aloft. Have there been any advances in gas mix that can reduce the volume?
I've been reading a little about mixes, such as H/He or He and hot air, but not a lot of facts about it.
Has there been any study done on the H/He mix required to make a relatively safe non-explosive mix?
I've been reading a little about mixes, such as H/He or He and hot air, but not a lot of facts about it.
Has there been any study done on the H/He mix required to make a relatively safe non-explosive mix?