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Re: Ion drive for aircraft imminent.

From jimp@specsol.spam.sux.com
Newsgroups sci.physics, sci.space.policy, rec.arts.sf.science, sci.electronics.design
Subject Re: Ion drive for aircraft imminent.
Date 2016-11-03 17:43 +0000
Organization A noiseless patient Spider
Message-ID <pj9sed-svf.ln1@mail.specsol.com> (permalink)
References <nvab5b$is1$1@dont-email.me> <9FgSz.7537$iI2.5772@fx07.iad> <nver60$e4l$1@dont-email.me>

Cross-posted to 4 groups.

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In sci.physics mike <ham789@netzero.net> wrote:
> On 11/2/2016 1:33 AM, Robert Baer wrote:
>> Robert Clark wrote:
>>> Nanotechnology makes possible an "ion drive" for air vehicles analogous
>>> to the famous ion drive of NASA's deep space probes:
>>>
>>> Carbon nanotubes for "Ionic Wind" Craft or "Ionocraft".
>>> Clark R*
>>> Department of Mathematics, Widener University, USA
>>> Review Article
>>> Volume 1 Issue 2 / Received Date: September 26, 2016 / Published Date:
>>> October 20, 2016
>>> Abstract
>>> Peter Thiel of the Founders Fund once famously said, "We wanted flying
>>> cars, and we got 140 characters."But nanotechnology now does make
>>> possible the long desired flying cars. It's a different propulsion
>>> method though than propellers or jets however. It's propulsion by
>>> electric fields known as electrohydrodynamic propulsion (EHD). It works
>>> by ionizing air then using electric fields to propel the charged air
>>> molecules rearward, thus producing thrust. It's quite analogous to the
>>> famous space ion drive of NASA. EHD has been known at least since the
>>> sixties. Its problem is, as with ion drive, the thrust is so low. So far
>>> the EHD craft have not been able to lift both themselves and their power
>>> supplies. The ones made so far leave the power supply on the ground and
>>> connect to the craft through power cables. But the equations of EHD
>>> suggest the thrust for the power required gets larger for thinner
>>> ionizing wires. In fact if the wires are at the nanoscale then this
>>> important thrust-to-power ratio can be a hundred times higher than for
>>> the craft constructed so far. This would be enough to lift the craft and
>>> the power supply. This research is to prove what the mathematics
>>> suggests. Note that if it works then all propeller and rotor driven
>>> craft become obsolete. Also, intermediate range automobile travel would
>>> be taken over by the EHD craft, so a large proportion of
>>> carbon-emissions would be eliminated, replaced by this zero-emission
>>> travel method. In regards to space propulsion, since EHD is so similar
>>> to ion drive, using components at the nanoscale may also work to improve
>>> the thrust of ion drive. This would be important to shortening the
>>> flight times of spacecraft using such drives. This is important not just
>>> for robotic spacecraft but also satellites that use such ion drives to
>>> reach their final GEO destinations. As it is now, the ion drives used
>>> have such low thrust it takes months for such satellites to reach GEO,
>>> resulting in millions of dollars of lost revenue to the satellite
>>> companies. Being able to increase the thrust of these drives would
>>> reduce the flight time, and therefore reduce this lost revenue.
>>> Keywords: Electrohydrodynamic propulsion; Carbon nanotubes; Nanowires;
>>> Ionic wind; Ionocraft; Plasma drive
>>> https://medwinpublishers.com/NNOA/volume.php?volumeId=23&issueId=63
>>>
>>> Bob Clark
>>>
>>> ----------------------------------------------------------------------------------------------------------------------------------
>>>
>>>
>>> Finally, nanotechnology can now fulfill its potential to revolutionize
>>> 21st-century technology, from the space elevator, to private, orbital
>>> launchers, to 'flying cars'.
>>> This crowdfunding campaign is to prove it:
>>>
>>> Nanotech: from air to space.
>>> https://www.indiegogo.com/projects/nanotech-from-air-to-space/x/13319568/
>>> ----------------------------------------------------------------------------------------------------------------------------------
>>>
>>>
>>     What is the Isp?
>>
> What good is ion drive?
> If you want to get from here to there, you need an energy source
> sufficient to accelerate/maintain/decelerate some mass.
> Doesn't matter how you do it, you can't get there on less energy,
> given current physics.
> 
> If you're in space with low friction losses, you can use an electric field
> to accelerate a small mass to high velocity to generate thrust.
> But you still have to have the energy source to drive it.
> If you're not in a hurry and are close to a star, no problem.
> 
> A terrestrial vehicle like a flying car does not sound well
> suited to ion drive.  Just lifting it off the ground with
> anything resembling thrust is a deal breaker in so many ways.

Being near an ion drive would literally be a hair raising experience
and likely to generate RFI far in excess of FCC standards. 
 

-- 
Jim Pennino

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Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-01 11:09 -0400
  Re: Ion drive for aircraft imminent. John Larkin <jjlarkin@highlandtechnology.com> - 2016-11-01 08:51 -0700
    Re: Ion drive for aircraft imminent. bitrex <bitrex@de.lete.earthlink.net> - 2016-11-01 14:27 -0400
      Re: Ion drive for aircraft imminent. krw <krw@nowhere.com> - 2016-11-01 22:01 -0400
    Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-03 09:16 -0400
      Re: Ion drive for aircraft imminent. John Larkin <jjlarkin@highlandtechnology.com> - 2016-11-03 08:33 -0700
        Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-04 07:29 -0400
          Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-04 07:35 -0400
            Re: Ion drive for aircraft imminent. Fred J. McCall <fjmccall@gmail.com> - 2016-11-04 12:20 -0700
              Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-06 12:23 -0500
                Re: Ion drive for aircraft imminent. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2016-11-06 16:28 -0500
                Re: Ion drive for aircraft imminent. Fred J. McCall <fjmccall@gmail.com> - 2016-11-13 19:13 -0700
        Re: Ion drive for aircraft imminent. noTthaTguY <abu.kuanysh05@gmail.com> - 2016-11-04 11:52 -0700
  Re: Ion drive for aircraft imminent. "reber g=emc^2" <herbertglazier0@gmail.com> - 2016-11-01 10:16 -0700
    Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-01 18:16 +0000
    Re: Ion drive for aircraft imminent. benj <benj@nobody.net> - 2016-11-01 18:44 -0400
    Re: Ion drive for aircraft imminent. Yuri Kreaton <invlaid@invalid.com> - 2016-11-02 22:31 -0500
      Re: Ion drive for aircraft imminent. Yuri Kreaton <invlaid@invalid.com> - 2016-11-03 07:27 -0500
      Re: Ion drive for aircraft imminent. Wally W. <ww84wa@aim.com> - 2016-11-03 09:26 -0400
        Re: Ion drive for aircraft imminent. Yuri Kreaton <invlaid@invalid.com> - 2016-11-03 12:04 -0500
      Re: Ion drive for aircraft imminent. Mahipal <mahipal7638@gmail.com> - 2016-11-03 18:03 -0700
    Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-04 15:28 -0400
      Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-04 21:03 +0000
  Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-01 18:19 +0000
    Re: Ion drive for aircraft imminent. John Larkin <jjlarkin@highlandtechnology.com> - 2016-11-01 14:13 -0700
      Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-02 00:00 +0000
        Re: Ion drive for aircraft imminent. krw <krw@nowhere.com> - 2016-11-01 22:05 -0400
          Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-02 02:54 +0000
            Re: Ion drive for aircraft imminent. krw <krw@nowhere.com> - 2016-11-02 20:20 -0400
              Re: Ion drive for aircraft imminent. Sjouke Burry <burrynulnulfour@ppllaanneett.nnll> - 2016-11-03 02:24 +0100
              Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-03 02:02 +0000
              Re: Ion drive for aircraft imminent. "Sea Wasp (Ryk E. Spoor)" <seawasp@sgeinc.invalid.com> - 2016-11-03 07:41 -0400
      Re: Ion drive for aircraft imminent. Yuri Kreaton <invlaid@invalid.com> - 2016-11-01 19:10 -0500
        Re: Ion drive for aircraft imminent. krw <krw@nowhere.com> - 2016-11-01 22:06 -0400
        Re: Ion drive for aircraft imminent. Jeff Liebermann <jeffl@cruzio.com> - 2016-11-01 19:12 -0700
        Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-02 02:57 +0000
  Re: Ion drive for aircraft imminent. Gutless Umbrella Carrying Sissy <taustinca@gmail.com> - 2016-11-01 14:24 -0700
    Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-03 10:35 -0400
      Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-03 17:39 +0000
        Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-06 13:12 -0500
          Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-06 19:54 +0000
      Re: Ion drive for aircraft imminent. Gutless Umbrella Carrying Sissy <taustinca@gmail.com> - 2016-11-03 11:37 -0700
  Re: Ion drive for aircraft imminent. Yuri Kreaton <invlaid@invalid.com> - 2016-11-01 19:08 -0500
  Re: Ion drive for aircraft imminent. Robert Baer <robertbaer@localnet.com> - 2016-11-02 00:33 -0800
    Re: Ion drive for aircraft imminent. mike <ham789@netzero.net> - 2016-11-03 01:05 -0700
      Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-03 17:43 +0000
    Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-04 15:38 -0400
  Re: Ion drive for aircraft imminent. Bill Martin <wwm@wwmartin.net> - 2016-11-02 11:47 -0700
  Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-03 09:28 -0400
  Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-03 09:48 -0400
    Re: Ion drive for aircraft imminent. John Larkin <jjlarkin@highlandtechnology.com> - 2016-11-03 08:41 -0700
      Re: Ion drive for aircraft imminent. Yuri Kreaton <invlaid@invalid.com> - 2016-11-03 12:22 -0500
        Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-04 16:09 -0400
          Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-04 21:09 +0000
      Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-07 07:29 -0500
        Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-07 18:37 +0000
          Re: Ion drive for aircraft imminent. Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2016-11-07 15:31 -0500
            Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-07 21:46 +0000
              Re: Ion drive for aircraft imminent. mike <ham789@netzero.net> - 2016-11-07 18:18 -0800
                Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-08 03:39 +0000
                Re: Ion drive for aircraft imminent. mike <ham789@netzero.net> - 2016-11-07 20:51 -0800
                Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-08 07:13 +0000
                Re: Ion drive for aircraft imminent. krw <krw@nowhere.com> - 2016-11-08 12:28 -0500
                Re: Ion drive for aircraft imminent. mike <ham789@netzero.net> - 2016-11-08 13:33 -0800
                Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-08 22:05 +0000
                Re: Ion drive for aircraft imminent. krw <krw@somewhere.com> - 2016-11-08 18:45 -0500
                Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-09 00:13 +0000
                Re: Ion drive for aircraft imminent. krw <krw@somewhere.com> - 2016-11-08 19:46 -0500
                Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-09 01:05 +0000
                Re: Ion drive for aircraft imminent. Rick Jones <rick.jones2@hpe.com> - 2016-11-09 18:26 +0000
                Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-09 20:03 +0000
                Re: Ion drive for aircraft imminent. Fred J. McCall <fjmccall@gmail.com> - 2016-11-13 19:21 -0700
                Re: Ion drive for aircraft imminent. Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-14 08:40 +0000
                Re: Ion drive for aircraft imminent. Fred J. McCall <fjmccall@gmail.com> - 2016-11-14 02:55 -0700
                Re: Ion drive for aircraft imminent. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2016-11-14 06:02 -0500
                Re: Ion drive for aircraft imminent. Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-14 11:31 +0000
                Re: Ion drive for aircraft imminent. Fred J. McCall <fjmccall@gmail.com> - 2016-11-14 05:54 -0700
                Re: Ion drive for aircraft imminent. Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-14 13:47 +0000
                Re: Ion drive for aircraft imminent. Fred J. McCall <fjmccall@gmail.com> - 2016-11-14 12:35 -0700
                Re: Ion drive for aircraft imminent. Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-15 00:04 +0000
                Re: Ion drive for aircraft imminent. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2016-11-14 13:37 -0500
                Re: Ion drive for aircraft imminent. Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-14 18:52 +0000
                Re: Ion drive for aircraft imminent. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2016-11-14 14:56 -0500
                Re: Ion drive for aircraft imminent. Gutless Umbrella Carrying Sissy <taustinca@gmail.com> - 2016-11-14 13:17 -0700
                Re: Ion drive for aircraft imminent. Yuri Kreaton <invlaid@invalid.com> - 2016-11-14 12:53 -0600
                Re: Ion drive for aircraft imminent. Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-14 19:19 +0000
                Re: Ion drive for aircraft imminent. Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-14 18:57 +0000
                Re: Ion drive for aircraft imminent. Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-14 11:27 +0000
                Re: Ion drive for aircraft imminent. Fred J. McCall <fjmccall@gmail.com> - 2016-11-14 05:52 -0700
                Re: Ion drive for aircraft imminent. Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-14 13:56 +0000
                Re: Ion drive for aircraft imminent. Fred J. McCall <fjmccall@gmail.com> - 2016-11-14 12:47 -0700
                Re: Ion drive for aircraft imminent. Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-14 23:58 +0000
                Re: Ion drive for aircraft imminent. Fred J. McCall <fjmccall@gmail.com> - 2016-11-14 22:07 -0700
                Re: Ion drive for aircraft imminent. Alain Fournier <alain245@videotron.ca> - 2016-11-15 20:34 -0500
                Re: Ion drive for aircraft imminent. Fred J. McCall <fjmccall@gmail.com> - 2016-11-15 21:42 -0700
                Re: Ion drive for aircraft imminent. Tom Gardner <spamjunk@blueyonder.co.uk> - 2016-11-16 09:05 +0000
                Re: Ion drive for aircraft imminent. Fred J. McCall <fjmccall@gmail.com> - 2016-11-16 02:13 -0700
                Re: Ion drive for aircraft imminent. krw <krw@somewhere.com> - 2016-11-16 20:32 -0500
                Re: Ion drive for aircraft imminent. noTthaTguY <abu.kuanysh05@gmail.com> - 2016-11-13 16:37 -0800
    Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-03 17:49 +0000
  Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-03 10:00 -0400
    Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-03 17:51 +0000
    Re: Ion drive for aircraft imminent. Yuri Kreaton <invlaid@invalid.com> - 2016-11-06 16:37 -0600
      Re: Ion drive for aircraft imminent. Sjouke Burry <burrynulnulfour@ppllaanneett.nnll> - 2016-11-07 02:28 +0100
      Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-08 11:03 -0500
        Re: Ion drive for aircraft imminent. Yuri Kreaton <invlaid@invalid.com> - 2016-11-08 11:17 -0600
          Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-08 17:53 +0000
          Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-13 12:09 -0500
            Re: Ion drive for aircraft imminent. Yuri Kreaton <invlaid@invalid.com> - 2016-11-13 12:04 -0600
              Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-13 20:34 -0500
                Re: Ion drive for aircraft imminent. Yuri Kreaton <invlaid@invalid.com> - 2016-11-13 20:12 -0600
        Re: Ion drive for aircraft imminent. jimp@specsol.spam.sux.com - 2016-11-08 17:37 +0000
          Re: Ion drive for aircraft imminent. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2016-11-13 10:53 -0500
            Re: Ion drive for aircraft imminent. Yuri Kreaton <invlaid@invalid.com> - 2016-11-13 12:09 -0600

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