When clear Pyrex glass coffee pots came out after WWII it was quite a show
watching
the bubbles form when the pot was in direct contact with the hot-plate
heater coils.
*http://wins.engr.wisc.edu/teaching/mpfBook/node27.html*http://wins.engr.wisc.edu/teaching/mpfBook/node27.html
Vapor may form
Now for the big question. Do you put a coil of heater wire in the liquid, or
will
two large chambers (vertical, 10 centimeter diameter) separated by a
0.25cm thick insulating plate-membrane with a 2 square centimeter area
(~ 5/8
inch diameter hole) in it form bubbles in the constricted area using
Don't attempt this experiment without a blast shield and a heat shield suit.
Richard
- Original Message -
From: Frederick Sparber
To: vortex-l@eskimo.com
Sent: Wednesday, December 26, 2007 6:02 AM
Subject: Re: [Vo]:Re: Making Bubbles With Heat
Now for the big question. Do
: Making Bubbles With Heat
Now for the big question. Do you put a coil of heater wire in the liquid,
or will
two large chambers (vertical, 10 centimeter diameter) separated by a
0.25 cm thick insulating plate-membrane with a 2 square centimeter area (~
5/8 inch diameter hole) in it form bubbles
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