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View Full Version here: : Denmark to join the 'space race' with their tycho brahe 1 single-man, cannonball rock


venus
06-09-2010, 07:23 AM
The first launch failed but these guys arn't about to give up....
The first launch attempt of a homemade rocket built by two Danes failed on Sunday because of a technical glitch, according to Danish media.
Live footage of the launch off the Baltic island of Bornholm appeared to show brown smoke coming out of the rocket after the countdown.
Experts interviewed by TV2 News said the likely cause was a failure of the ignition system.
After an inspection, the builders of the rocket decided against a second launch and did not set a date for a new attempt.
Peter Madsen and Kristian von Bengtsson have toiled for over two years to build the nine-metre (30 feet), 1.6-tonne prototype, which is named after the famous Danish astronaut Tycho Brahe.
They intend "to show that with little financial means anyone can send a rocket into space, which is a privilege not just reserved for rich countries," said Madsen before the launch, which was delayed several times because of bad weather.
The prototype, which contained a doll, cost a total of 50,000 euros (63,400 dollars) and was financed mostly by 2,000 individual sponsors and 20 companies.
It had been hoped that the rocket would reach an altitude of between 10 and 30 kilometres (six to 19 miles).
The duo hope to send a person into space within three or four years, which would make Denmark only the fourth nation to do so.
This is worth a read...
In the next few weeks, Peter Madsen and Kristian von Bengtson plan to launch the first ever standing-room-only spacecraft. Their Tycho Brahe 1 rocket is a cylindrical capsule that snugly fits around a standing person, with a clear plexiglass dome so that the astronaut can see out.
For this first test flight, Madsen and von Bengtson – founders of the non-profit organisation Copenhagen Suborbitals (http://www.copenhagensuborbitals.com/index.php) in Denmark – will put a dummy in the crew compartment and hope to send it 20 kilometres above Earth's surface. Their aim, however, is to use the craft to lift people to heights of 120 kilometres, making it the first Danish rocket to get to space – and the smallest crewed spacecraft ever launched.

http://tommytoy.vox.com/library/post/denmark-to-join-the-space-race-with-their-tycho-brahe-1-single-man-cannonball-rocket.html

CraigS
06-09-2010, 07:41 AM
Ahhhh ... the notorious 'brown smoke problem', eh ??
I had that too once when I was a kid with my model rocket .. it never worked out too well unfortunately .. the final 'cap' used to pop the parachute out, (for secure landing), always used to end up blowing the rocket into two pieces which ended up fluttering back to earth. I hope the designers of this one played with model rockets when they were kids !??

'Standing room only' ???

Sounds like it'll be so crowded with dummies there won't be any room left for a human !

This thing's going to hit, what say 8 to 9 G's on take off ??

The (one) human is going to have to have pretty 'meaty' quads to withstand that force for what, say 5 - 10 minutes ??

Good luck to 'em !!
(I wonder whether Mr. Pressure has been consulted on the design of this thing ? .. He seems to live nearby to Denmark .. maybe he's in the photos :question:)
:)
Thanks for the update, Lydia !
Keep us informed on the progress !

Cheers

mjc
06-09-2010, 10:11 AM
I question whether a human can take the G-forces that will arise when the crew member is in the vertical orientation. NASA (and I suspect the other agencies who have delivered people to space) always have the G-force against the spine (crew members face in the direction of travel). They've learnt that for a reason.

Maybe blood loss from brain - maybe uncomfortable warm then cold experience in pants...

I think its about eight minutes with existing technologies to reach space.

Mark C.

renormalised
06-09-2010, 10:35 AM
No thank you!!!. That I wouldn't be a guinea pig for!!!!:):P

CraigS
06-09-2010, 10:57 AM
Steady on there !!.. this is a "Hamster-phobia" free zone !!
:P:)

renormalised
06-09-2010, 11:03 AM
Well, I wouldn't be a "hamster" for it, then:):P

venus
06-09-2010, 05:01 PM
The inner capsule looks a lot like a coffin, maybe the future for this rocket is the new age burial sarcophagus?...

CraigS
06-09-2010, 05:08 PM
That would seem to solve the black-out-caused-by-blood-loss-to-the-brain anomaly (mentioned below) !! :question:
:):)
Cheers

renormalised
06-09-2010, 05:47 PM
That's probably the whole idea....anything goes wrong, the occupant is prepackaged for their funeral. Just read them their last rights, have a quick ceremony and watch them plow into the ground at hypersonic speed. Instant burial!!!!:eyepop::P:D

All they need to do is go out to the crash site and erect a gravestone with a few words chiseled into the face of it...."Here Lies Lars, Always Breaking the Laws of Nature. Pity He Never Heard of Newton!!":P:D

CraigS
06-09-2010, 06:18 PM
Hang on a minute !!!

Didn't they send "Scotty" off that way ???

and ...

didn't "Clyde Tombaugh" end up getting sent off in 'New Horizons' ??

These guys are brilliant !! Sheer geniuses !!

I knew there'd be a good reason for it all !!

!!Cost reduction !!

:P:):)