I'm no expert here but it is claimed there is no emitted em radiation
from either drive. The EmDrive site has a video of the drive in action,
a chart of input power versus thrust developed and a development
contract with a US aerospace company that required UK gov approval. It
appears simpler to build than the QDrive.
AG
On 11/22/2011 5:27 AM, David Roberson wrote:
AG, I took a quick look at the EmDrive and QDrive information and must
say that it would take a lot more effort to have any idea of how they
work.
One question which I would like to have answered is as follows: Do
either of these devices emit electromagnetic radiation in a direction
that is
opposite to the forward thrust? In my humble way of thinking,
momentum is carried away with radio waves just as it would be if
actual material
were expelled. If these devices emit radio waves, then they do not
excite me.
Dave
-----Original Message-----
From: Aussie Guy E-Cat <aussieguy.e...@gmail.com>
To: vortex-l <vortex-l@eskimo.com>
Sent: Mon, Nov 21, 2011 12:06 pm
Subject: Re: [Vo]:Interesting next 12 months
For inquiring minds:
Dean Drive:http://en.wikipedia.org/wiki/Dean_drive
http://www.jerrypournelle.com/science/dean.html
EmDrive:http://emdrive.com/
QDrive:http://www.cannae.com/
AG
On 11/22/2011 2:34 AM, Daniel Rocha wrote:
> LENR does not violate neither energy nor momentum.
>
> 2011/11/21 Aussie Guy E-Cat<aussieguy.e...@gmail.com
<mailto:aussieguy.e...@gmail.com>
> <mailto:aussieguy.e...@gmail.com <mailto:aussieguy.e...@gmail.com?>>>
>
> It should be an interesting next 12 months with at least 2
> companies selling LENR systems. I also note that both the EmDrive
> (Chinese claim to have replicated) and the QDrive reactionless
> space drives apparently work and will cause a few cracks in the
> set in concrete Laws. One wonders if the Dean Drive
> http://en.wikipedia.org/wiki/Dean_drive also worked but got buried
> like LENR because it COULDN'T work as it violated the Conservation
> of Momentum and we lost 50 years of reactionless drive
> development. I do remember seeing the Dean Drive on Dave
> Garroway's Today Show (in 1958 according to Google) as it hung
> vertical from a chain and pulled a load toward it. Yes I do
> understand stiction. Probably time to put on my flame proof suit. ;)
>
>
>
>
> --
> Daniel Rocha - RJ
> danieldi...@gmail.com <mailto:danieldi...@gmail.com> <mailto:danieldi...@gmail.com
<mailto:danieldi...@gmail.com?>>
>
