At 05:24 PM 1/25/2012, Mark Iverson-ZeroPoint wrote:
I was under the impression that the physical shape of Rossi's core was
similar to what was used in DGT's Hyperion? More of a low-height,
rectangular shape...
I was going partly by :
From: Robert Lynn robert.gulliver.l...@gmail.com
At 11:58 AM 1/26/2012, Alan J Fletcher wrote:
I HATE it when I search for something in google and all I get are my own
posts!
(At least I'm consistent in my terminology!)
But I came across an amusing 1890 calorimetric test:
Tests on the efficiency of Westinghouse Converters
Am I right in thinking that if the Hyperion is roughly cylindrical,
then the heat flow between the inner and outer surfaces is calculated as in
A hollow cylinder
http://en.wikibooks.org/wiki/Heat_Transfer/Conduction#A_hollow_cylinder
For a cylinder of length L : inner R1 at T1, outer R2 at T2
At 04:13 PM 1/25/2012, Alan J Fletcher wrote:
Am I right in thinking that if the Hyperion is roughly cylindrical,
then the heat flow between the inner and outer surfaces is calculated as in
A hollow cylinder
http://en.wikibooks.org/wiki/Heat_Transfer/Conduction#A_hollow_cylinder
For a
@eskimo.com
Subject: Re: [Vo]:Problem with flow calorimetry in Defkalion system
Am I right in thinking that if the Hyperion is roughly cylindrical, then the
heat flow between the inner and outer surfaces is calculated as in
A hollow cylinder
http://en.wikibooks.org/wiki/Heat_Transfer/Conduction
Convection and radiation will tend to equalise temperature inside the
reactor cavity pretty quickly regardless of where the heat source is within
the cavity. Page 4,5 of Dekaflion's Hyperion product details pdf from
november shows a cross-section with a horizontal cylindrical geometry and
lists
Alan J Fletcher a...@well.com wrote:
As far as I can tell, isoperibolic (I haven't found a formal definition of
the term yet -- what the heck IS a peribole?) calorimetry assumes that the
entire system being tested is fully enclosed in the calorimeter.
It is often called isoperobol
At 12:26 PM 1/24/2012, Robert Lynn wrote:
Convection and radiation will
tend to equalise temperature inside the reactor cavity pretty quickly
regardless of where the heat source is within the cavity. Page 4,5
of Dekaflion's Hyperion product details pdf from november shows a
cross-section with a
At 12:51 PM 1/24/2012, Jed Rothwell wrote:
Thanks for the education !!
Alan J Fletcher
a...@well.com wrote:
I strongly recommend multiple thermocouples, both inside and outside. I
also recommend an IR camera in this case to be sure the outer wall
temperature is reasonably uniform without
On Tue, Jan 24, 2012 at 3:00 PM, Alan J Fletcher a...@well.com wrote:
As far as I can tell, isoperibolic (I haven't found a formal definition of
the term yet -- what the heck IS a peribole?) calorimetry assumes that the
entire system being tested is fully enclosed in the calorimeter.
Storms'
At 01:03 PM 1/24/2012, Alan J Fletcher wrote:
IR is a good idea. Weren't there some IR movies of FP
cathodes? How many cameras would one need (I'm not sure I'd trust a mirror).
The field-of-view could include a few reference temperatures : ice,
boiling, calibrated heater element.
If you
Alan J Fletcher a...@well.com wrote:
Thanks for the education !!
My pleasure. Once a teacher . . .
The atmosphere here certainly here improved thanks to Prof. Beaty's
Extended Time Out.
Is the internal temperature even needed?
I say get as many temperatures as you can get. The more the
At 01:19 PM 1/24/2012, Jed Rothwell wrote:
I believe they want professional organizations.
I'm a professional! All we need to do is organize!
On Tue, Jan 24, 2012 at 4:27 PM, Alan J Fletcher a...@well.com wrote:
At 01:19 PM 1/24/2012, Jed Rothwell wrote:
I believe they want professional organizations.
I'm a professional! All we need to do is organize!
I have emailed our office in Greece to see if there is any interest in
On Tue, Jan 24, 2012 at 4:27 PM, Alan J Fletcher a...@well.com wrote:
At 01:19 PM 1/24/2012, Jed Rothwell wrote:
I believe they want professional organizations.
I'm a professional! All we need to do is organize!
Oh well, so much for that idea!
Getting the Collective organized would be
On Tue, Jan 24, 2012 at 5:18 PM, Mark Iverson-ZeroPoint
zeropo...@charter.net wrote:
Oh well, so much for that idea!
Getting the Collective organized would be more difficult that herding
cats...
:-)
I am a catherder. I manage a group of 18 engineers of various
disciplines. You are
At 02:18 PM 1/24/2012, Mark Iverson-ZeroPoint wrote:
Getting the Collective organized would be more difficult that herding
cats...
But this is a HYPERION, test not an eCAT test.
At 01:14 PM 1/24/2012, Alan J Fletcher wrote:
If you put two cyclindrical Hyperions side by side, separated by a
couple of feet, I think you could get full surface coverage with 6 IR cameras
(Viewed end-on Top,Bottom,Left,Right radially plus one axially at
each end: Front,Back).
On Tue, Jan 24, 2012 at 1:03 PM, Alan J Fletcher a...@well.com wrote:
IR is a good idea. Weren't there some IR movies of FP cathodes?
Here is a video from SPAWAR: http://www.youtube.com/watch?v=Pb9V_qFKf2M
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