...be filled by hydrogen gas.
Researching on the net, I found that 'metallised nylon' is best suited for the envelope material. Can anyone guide me whether a better material is available?
And where c...
...ow hardly anything about balloons and was wondering if it might be worth at least 2 or 3 thousand? What are envelopes of that era usually made out of, and how long do they last?
I suppose I could se...
...which is the same as the average regular balloon. His shoe size is 98 EEEEE (that's 60' x 12' x 4') and the envelope holds 180,000 cubic feet of air and weighs 1,170 pounds. Watch for it!...
...fly something!
I saw some wonderful radio control hot air balloons in Germany a couple of years back. The envelope is no problem - a kite joined up! - its the burner and control gear that presents m...
Hi I am looking for software to design the envelope for a R/C Hot Air Balloon.
I understand Bob Nungester's had some software available but the link is dead .(http://www.jps.net/chuck1/empty_pockets
...time I'm a bit wiser (?) and raised my sights for what I'm looking for in a used balloon system (perfer the envelope only).
I'm partial to a Cameron
Here's the particulars: 77,000 cf Parachute Top...
...make them have low radar cross sections. And now they outlaw stealth balloons. I wonder how many trasparent envelopes are going to appear on Ebay....
...pical hot air balloons and thermal airships? 2. What sort of materials are used for the construction of the envelope? 3. How thick is a typical envelope? I've investigated several possible temperature...
Hello,
What is the best material to use for the envelope of a helium balloon?
/Mikael Svane
... into a backpack when folded up again. no ground crew required.
aerodesic is doing the R&D and so far the envelope needs constant patching and it isn't ready for listing with sharper image yet, but ...
...at will do this. It has a roomier cabin and you don't have to work with any tricky burners in the cold. The envelope is designed to operate at 100 bellow and not crack.
the crew stays at STP ( shirt...
... while still at a very comfortable altitude? Maybe you trigger an elastic motor or something that wraps the envelope up into a small enough package that it's descending at a rate a little greater than...
...28th January, silvery grey with oblongs of blue, green and red following diagonal pattern across the entire envelope, with no obvious text or logos?...
Hello,
Is there any computer software available for graphically designing envelopes? I.e. I would like to assign colors to individual panels and view the envelope in '3D'.
Thanks,
...Lance
...oonists:
Although I'm sure that it wasn't expected this way, the unmanned flight of the Virgin Challenger envelope has given one of the worse images for the ballooning community in his history. Unfo...
... topic for this newsgroup, but it seems like an appropriate place to ask.
What materials are used for gas envelopes for lighter than air craft? This includes hot air and helium balloons, and hot air...
has any body tried treating porous envelope fabric with any substance, ie tent proofer??
...owever even though kerosene is pretty hard stuff to light if it isn't vaporized, if you were to dreanch the envelope with it and add a flame, it would probably burn even better than soarcoat! I have a...
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