home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: sci.physics.fusion
- Path: sparky!uunet!elroy.jpl.nasa.gov!ucla-cs!ucla-ma!news
- From: barry@arnold.math.ucla.edu (Barry Merriman)
- Subject: Re: electrostatic fusion
- Message-ID: <1993Jan4.001010.18105@math.ucla.edu>
- Sender: news@math.ucla.edu
- Organization: UCLA, Mathematics Department
- References: <1992Dec29.112835.62319@cc.usu.edu>
- Date: Mon, 4 Jan 93 00:10:10 GMT
- Lines: 33
-
- In article <1992Dec29.112835.62319@cc.usu.edu> system@cc.usu.edu writes:
- > 1.4 Claims. I claim the right to all thermonuclear fusion devices
- > which employ charging a metal with deuterium and which apply an
- > electrostatic charge (e.g. positive voltage) to the metal, and
- > which use a pointed tip to focus the electrostatic fields.
-
- Sorry, but there appears to be prior publication. Dadaelus, in
- his old column in "New Scientist", essentually invented this fusion
- device about 10 years ago. Furthermore, he pointed out there is not
- even any need for electrification---simply tap the big end of the
- cone with a hammer---the sound waves will travel through the cone, be
- focused at the tip, and create sufficient energy density to fuse
- the few D-T atoms at the tip. See the collected columns of Dadaelus,
- which were published as a book several years ago, or look in old
- issues of New Scientist (prior to 1987) for his columns.
-
- Also, a physics professor here two years ago conceived of a metallic
- D-T "porcupine", which would do D-T fusions at the needle tips,
- under the action of an applied voltage, so again your idea is not
- so original.
-
-
- The real problem with such "tip-focused" fusion schemes is that the
- fusioning region contain only a few atoms, and so cannot produce
- much energy.
-
- --
- Barry Merriman
- UCLA Dept. of Math
- UCLA Inst. for Fusion and Plasma Research
- barry@math.ucla.edu (Internet; NeXTMail is welcome)
-
-
-