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How far can you see into LOx?



 
 
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  #1  
Old January 15th 06, 02:16 AM posted to sci.space.tech
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Default How far can you see into LOx?


At http://radio.weblogs.com/0101365/2003/11/12.html
is shown the blueness of a test-tubeful of LOx,
and its absorption spectrum.

What about a light path of several metres?
When you looked down into such a thickness,
how far could you see?
If a swimming pool were filled with it,
and had lights in its walls,
would you expect them to be visible from above?


--- Graham Cowan, former hydrogen fan
http://www.eagle.ca/~gcowan/Paper_for_11th_CHC.html
boron as energy carrier: real-car range, nuclear cachet
  #2  
Old January 15th 06, 08:35 AM posted to sci.space.tech
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Default How far can you see into LOx?

"G. R. L. Cowan" wrote in
:

What about a light path of several metres?
When you looked down into such a thickness,
how far could you see?
If a swimming pool were filled with it,
and had lights in its walls,
would you expect them to be visible from above?


I recall that LH2 is as transparent as water, from
internal footage of Saturn IB and V tankage in orbit.

The image in this link suggest visibility in LOX should
be at least a few meters.

http://www.rsbs.anu.edu.au/ResearchG...BE/Oxygen/O2_1
_PhysicalProperties.htm


--Damon
  #3  
Old January 19th 06, 05:55 PM posted to sci.space.tech
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Default How far can you see into LOx?

Damon Hill wrote:

"G. R. L. Cowan" wrote in
:

What about a light path of several metres?
When you looked down into such a thickness,
how far could you see?
If a swimming pool were filled with it,
and had lights in its walls,
would you expect them to be visible from above?


I recall that LH2 is as transparent as water, ...


Much more transparent, I would expect.

from internal footage of Saturn IB and V tankage in orbit.

The image in this link suggest visibility in LOX should
be at least a few meters.

http://www.rsbs.anu.edu.au/ResearchG...Properties.htm


.... which includes this GIF:
http://www.rsbs.anu.edu.au/ResearchG...q%20oxygen.gif

If that flask is sitting on the ice-covered ruins of Cleveland,
it would indicate kilometres of through-LOx visibility.
What's the scale?

The other picture link again:
http://radio.weblogs.com/0101365/2003/11/12.html


--- Graham Cowan, former hydrogen fan
Boron fire good. http://tinyurl.com/4xt8g
 




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