Anyone Following The Sky Dive?

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Octet

Veteran
Providing he can cope with the stresses of going at the Speed of Sound, I can't imagine it is much more dangerous then a normal parachute jump?

Or am I making it seem to simple?
 

TVC

Guest
OK here's the question. What is the speed of sound at 120,000ft? Given the lack of gas at that altitude, is the speed of sound absolutely relevant or is it just a nice marker to get the funding?
 

ComedyPilot

Secret Lemonade Drinker
Providing he can cope with the stresses of going at the Speed of Sound, I can't imagine it is much more dangerous then a normal parachute jump?

Or am I making it seem to simple?
It is much more dangerous.

The air pressure, temperature & lack of oxygen all make it fatal if there's a problem.

A normal skydive only really worries about the parachute opening. Another problem is the air density, and it's effect on a falling body. At normal skydive altitudes, you use the relative wind to help stabilise your body whilst falling. Without that relative wind (due to the air being so thin) there's nothing to use to stabilise your body. So, falling at 600mph + out of control could cause him to black out, damage his suit and if that happens at 100,000 feet there's not a lot to do but die
 

Octet

Veteran
It is much more dangerous.

The air pressure, temperature & lack of oxygen all make it fatal if there's a problem.

A normal skydive only really worries about the parachute opening. Another problem is the air density, and it's effect on a falling body. At normal skydive altitudes, you use the relative wind to help stabilise your body whilst falling. Without that relative wind (due to the air being so thin) there's nothing to use to stabilise your body. So, falling at 600mph + out of control could cause him to black out, damage his suit and if that happens at 100,000 feet there's not a lot to do but die

That proved me wrong :blush:
 

MontyVeda

a short-tempered ill-controlled small-minded troll
has he landed yet?
 

ComedyPilot

Secret Lemonade Drinker
[QUOTE 2098081, member: 9609"]I believe the parachute will open automatically.[/quote]
Yes, his reserve parachute is equipped with a Cypres system where, if he is still falling through say 2000 feet AGL at freefall speeds, a small charge fires a knife that cuts a cord holding the spring-loaded pilot chute in place. This pilot chute then pops out, grabs the air and deploys the reserve.

The problems I was talking about could kill smeone before they get to jump, let alone get to parachute deployment.
 

Arch

Married to Night Train
Location
Salford, UK
[QUOTE 2098076, member: 9609"]I take it he is now committed to this jump, ie he can not change his mind?[/quote]

The capsule apparently has it's own chute, so he could presumably come down in it.

He's just got the record for highest balloon ascent apparently.
 

Arch

Married to Night Train
Location
Salford, UK
Most astonishing, those shots looking up at the balloon are being filmed FROM THE GROUND! By special NASA mega-zoom cameras....
 
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