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Old 14th April 2004, 20:06   #1
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Default Scientists Create "Water" That Isn

:grin:
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Old 14th April 2004, 20:19   #2
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I read the news yesterday. Costs about $30-40 per square foot. WATER COOLING will go OEM if it works.
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Old 14th April 2004, 20:28   #3
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The $30-40 cost is for fire protection cost base on square footage.

Where does the 49C boiling point show?
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Old 14th April 2004, 20:28   #4
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Quote:
Originally posted by lazyman
I read the news yesterday. Costs about $30-40 per square foot. WATER COOLING will go OEM if it works.
not if this is true:

Quote:
Stunning, although it seems to have a boiling point of 49.2C ?
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Old 14th April 2004, 20:33   #5
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Quote:
Originally posted by lazyman
Where does the 49C boiling point show?

sorry, comes from /.
http://slashdot.org/article.pl?sid=04/04/14/1621235

The official name for Sapphire is actually Novec 1230. Read about it here (PDF).
http://www.yorbamicro.com/stuff/Sapp...ec1230-FAQ.pdf

PDF is down. but this is the data

Chemical Formula CF3CF2C(O)CF(CF3)2
Molecular Weight 316.04
Boiling Point @ 1 atm 49.2°C (120.6°F)
Freezing Point -108.0°C (-162.4°F)
Critical Temperature 168.7°C (335.6°F)
Critical Pressure 18.65 bar (270.44 psi)
Critical Volume 494.5 cc/mole (0.0251 ft3/lbm)
Critical Density 639.1 kg/m3 (39.91 lbm/ft3)
Density, Sat. Liquid 1.60 g/ml (99.9 lbm/ft3)
Density, Gas @ 1 atm 0.0136 g/ml (0.851 lbm/ft3)
Specific Volume, Gas @ 1 atm 0.0733 m3/kg (1.175 ft3/lb)
Specific Heat, Liquid 1.103 kJ/kg°C (0.2634 BTU/lb°F)
Specific Heat, Vapor @ 1 atm 0.891 kJ/kg°C (0.2127 BTU/lb°F)
Heat of Vaporization @ boiling point 88.0 kJ/kg (37.9 BTU/lb)
Liquid Viscosity @ 0°C/25°C 0.56/0.39 centistokes
Solubility of Water in Novec 1230 Fluid <0.001 % by wt.
Vapor Pressure 0.404 bar (5.85 psig)
Relative Dielectric Strength, 1 atm (N2=1.0) 2.3
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Old 14th April 2004, 20:36   #6
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Such products are 'common'... M3 has invented such stuff before... Problem is the price and the quantities in which you need to buy... And I think it's suited to cool your computer down, even though the liquid needs to be cooled too.
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Old 14th April 2004, 20:49   #7
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M3 water destroys a book.
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Old 14th April 2004, 20:56   #8
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Indeed, but you can put your computer in it And it works...
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Old 14th April 2004, 20:57   #9
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Btw, who's gonna put a book under water (exception made for schoolbooks, which are made to be destroyed asap )
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Old 14th April 2004, 21:15   #10
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The low boiling point within a sealed environment will act like heat pipe effect, won't it?

From liquid to vapor; well I will do more research on it.

Reaction to "H2O" ...

[quote]who's gonna put a book under water [quote]

Unintentional ...

There are important papers to be kept safe ....

We can always laugh at anything ..... not knowing we are being laughed at.
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