Re: EXTERNAL: [Vo]:TRISO LENR pellet

2015-01-16 Thread Bob Cook
Dave--To answer your question about reactor control I offer the following: Light water fission reactors using U-235, U-233, and Pu-239 fissionable isotopes depend on thermal or relatively slow neutrons to react with those isotopes. The slower the neutron the more likely it will be absorbed by

Re: [Vo]:New Patent- Field Emission Device configured as a Heat Englne.

2015-01-16 Thread Teslaalset
Reading the provisional filing: *We foresee it potentially becoming the dominant class of heat engines of the mid-21st* *century, and specifically as an inexpensive, simple, no-moving-parts, super-high powerdensity,* *near-Carnot-efficiency transformer between heat and electricity in a plethora

Re: [Vo]:New Patent- Field Emission Device configured as a Heat Englne.

2015-01-16 Thread ChemE Stewart
Toaster? :) On Thu, Jan 15, 2015 at 7:12 PM, Ron Kita chiralex.k...@gmail.com wrote: Greetings Vortex-L, An invention by some Highly Talented Researchers. I am clueless. http://www.google.com/patents/US8575842 Applications...aircraft and other energy applications... Ad astra, Ron

[Vo]:Hydrino and Parkhomov seminar January 29

2015-01-16 Thread Peter Gluck
Deae Readers a bit earlier than usual, I wrote : http://egooutpeters.blogspot.ro/2015/01/a-charismatic-seminar-on-hydrino-and.html Waiting for good news- from you too Peter -- Dr. Peter Gluck Cluj, Romania http://egooutpeters.blogspot.com

Re: [Vo]:Jed's Results Look Good So Far

2015-01-16 Thread Gigi DiMarco
Great Your results look very meaningful, Dave. We are still thinking about the problem of not uniform temperature across the reactor vessel just after the power pulse are applied, but it seems to me that you have solved them. I hope to read the full report very soon. GG 2015-01-16 5:29

RE: [Vo]:Hydrino and Parkhomov seminar January 29

2015-01-16 Thread Jones Beene
Peter, Does this seminar imply that Parkhomov is leaning towards a fractional hydrogen (hydrino) explanation for the thermal gain, or is his attendance coincidental ? Jones From: Peter Gluck Deae Readers a bit earlier than usual, I wrote

Re: [Vo]:Hydrino and Parkhomov seminar January 29

2015-01-16 Thread Peter Gluck
No, there are two independent presentations and i have no idea what wil Samsonenko say about hydrinos. His conference is exkurs in Russian that is a digression. If I get an opportunity I will ask him before the data of presentation. As regarding Parkhomov he is dedicated to the experimental aprt

Re: [Vo]:Jack Cole's report on Hot Cat replication

2015-01-16 Thread Jack Cole
Thanks Axil. Some useful information there. On Thu, Jan 15, 2015 at 9:41 PM, Axil Axil janap...@gmail.com wrote: An excerpt from the Lugano report: A thermocouple probe, inserted into one of the caps, allows the control system to manage power supply to the resistors by measuring the

Re: EXTERNAL: [Vo]:TRISO LENR pellet

2015-01-16 Thread David Roberson
Thanks Bob, You have offered an educated description of some of the more intricate inner behavior of a light water fission reactor. I had been previously introduced to some of the processes at work but your input is much more of the type that engineers understand. It is always refreshing to

Re: [Vo]:Jed's Results Look Good So Far

2015-01-16 Thread David Roberson
Thanks Gigi, I am continuing to develop the model further and as I give it consideration I find that it may allow us to obtain a second, accurate backup calculation for Jed's original conclusions. We appear to be able to enter known data, including the 20 watt drive pulse and the pump leakage

Re: EXTERNAL: [Vo]:TRISO LENR pellet

2015-01-16 Thread Axil Axil
In a TRISO pellet nuclear reactor, the pellets are passively safe. There thermal expansion when heated to high temperatures reduces there reactivity to such a high degree that the reactor stops of its own accord. A pellet reactor is intrinsically safe and cannot meltdown. However, such a reactor

Re: EXTERNAL: [Vo]:TRISO LENR pellet

2015-01-16 Thread Bob Cook
Dave- The parameter that controls the LENR should extend throughout the reacting material and affect the reaction in a similar manner to be effective. My guess is that it is temperature that changes the reaction rate as the temperatures rises and, then, reduces the rate, if the temperature

Re: [Vo]:New Patent- Field Emission Device configured as a Heat Englne.

2015-01-16 Thread Bob Cook
I seems a good source of LENR heat hooked up to the Field Emission Device may be a good way to make electricity directly like in a thermo-electric couple, only with this device. Gates and his Woods side kick, who is also on the patent list of names, may have gone to Italy recently to discuss

Re: [Vo]:Hydrino and Parkhomov seminar January 29

2015-01-16 Thread Lennart Thornros
Hello Peter , Always good to see your blog. I especially think the article about the patent situation is right. I would even go further and say that 'patents are seldom worth the paper they are written on and certainly not worth all the costs involved'. A good idea is not possible to steal as it

Re: [Vo]:Jed's Results Look Good So Far

2015-01-16 Thread David Roberson
I have been simulating the Mizuno device and adjusting a piecewise linear ambient temperature function for several hours. I felt that it was time for a short update. In an earlier report I stated that the output power might be as much as 100 watts, well I need to adjust that figure downwards

Re: [Vo]:Jed's Results Look Good So Far

2015-01-16 Thread Jed Rothwell
David Roberson dlrober...@aol.com wrote: In an earlier report I stated that the output power might be as much as 100 watts, well I need to adjust that figure downwards somewhat to 60 watts. If it were 60 W, that would phenomenal. Input power is only 20 W. Anomalous heat peaks at about 3 W.

Re: [Vo]:Jed's Results Look Good So Far

2015-01-16 Thread David Roberson
Thanks for the information Jed. Of course the average power is much less than the peak as would be expected. When you drive the heating wire with 20 watts of power, you are producing a large number of joules of heat during the 500 second period. I believe you said that you get approximately

Re: [Vo]:Jed's Results Look Good So Far

2015-01-16 Thread Jed Rothwell
David Roberson dlrober...@aol.com wrote: If you have a method of determining the actual shape in time of the energy being released by the active LENR wire please give me that information. I can not imagine it being only 3 watts instantaneous as you seem to be implying. As far as I can

Re: [Vo]:Jed's Results Look Good So Far

2015-01-16 Thread David Roberson
Gigi, I need for you to check your model very carefully in order to ensure that I am using the best value for pump power leakage. Take time to verify that 4.0 watts gives you the best fit to the data match with Jed's excel file for the period after the drive pulses have ended. If I recall

[Vo]:A strange and screwy claim by Piantelli

2015-01-16 Thread Jed Rothwell
I guess Piantelli said this . . . or there is a misunderstanding. Axil Axil janap...@gmail.com wrote: [Piantelli?] also spent a lot of time on the all important matter of credibility in claims. Principally about the HUGE amount of energy that can be stored in various forms of Hydrogen and

Re: [Vo]:A strange and screwy claim by Piantelli

2015-01-16 Thread Daniel Rocha
Jed, if the system is stable for only a few ours, it is an important consideration. I think you won't get it running it smoothly for more than a few hours in the first trials. 2015-01-16 23:58 GMT-02:00, Jed Rothwell jedrothw...@gmail.com: This message is eligible for Automatic Cleanup!

Re: [Vo]:Jed's Results Look Good So Far

2015-01-16 Thread David Roberson
Jed, if you review your figure 8 for the Oct 21 test that I am concentrating upon you will see a plot of the reactor internal temperature. It appears pretty obvious that the internal temperature is quite high for a short period of time and not during anywhere near the complete cycle. Also,

Re: [Vo]:A strange and screwy claim by Piantelli

2015-01-16 Thread mixent
In reply to Jed Rothwell's message of Fri, 16 Jan 2015 20:58:06 -0500: Hi, [snip] These changes cannot produce more net energy than the formation of water. That is the absolute upper limit to what a hydride can produce. 1430 J/g. No chemical system can produce more than ~4 eV/atom which is close

Re: [Vo]:A strange and screwy claim by Piantelli

2015-01-16 Thread Terry Blanton
On Fri, Jan 16, 2015 at 8:58 PM, Jed Rothwell jedrothw...@gmail.com wrote: I guess Piantelli said this . . . or there is a misunderstanding. Perhaps he speaks of fractional Rydberg states? You could call that energy stored from about 13 billion years ago. :-)

Re: [Vo]:A strange and screwy claim by Piantelli

2015-01-16 Thread mixent
In reply to mix...@bigpond.com's message of Sat, 17 Jan 2015 13:50:01 +1100: Hi, [snip] BTW, formation of 1 molecule of Hydrogen gas from atomic Hydrogen yields 4.519 eV per H2 molecule. (Of course there is no way to store atomic H.) Formation of 1 molecule of liquid water from Hydrogen and

Re: [Vo]:Jed's Results Look Good So Far

2015-01-16 Thread Jed Rothwell
David Roberson dlrober...@aol.com wrote: I have a difficult time accepting the premise that the power is constantly being generated during the complete period from this figure. It is much more likely to be restricted to .3 hours maximum. Have you given this figure much thought? You can

Re: [Vo]:A strange and screwy claim by Piantelli

2015-01-16 Thread Jed Rothwell
mix...@bigpond.com wrote: That is the absolute upper limit to what a hydride can produce. 1430 J/g. No chemical system can produce more than ~4 eV/atom which is close to what the heat of formation of water is. Formation of 1 molecule of liquid water from Hydrogen and Oxygen gasses yields

Re: [Vo]:A strange and screwy claim by Piantelli

2015-01-16 Thread Jed Rothwell
mix...@bigpond.com wrote: BTW, formation of 1 molecule of Hydrogen gas from atomic Hydrogen yields 4.519 eV per H2 molecule. (Of course there is no way to store atomic H.) That is my point about Piantelli's statement. Okay, there may be moments when individual molecules or atoms produce

Re: [Vo]:A strange and screwy claim by Piantelli

2015-01-16 Thread mixent
In reply to Jed Rothwell's message of Fri, 16 Jan 2015 22:18:15 -0500: Hi, [snip] mix...@bigpond.com wrote: That is the absolute upper limit to what a hydride can produce. 1430 J/g. No chemical system can produce more than ~4 eV/atom which is close to what the heat of formation of water is.

Re: [Vo]:Jed's Results Look Good So Far

2015-01-16 Thread David Roberson
Curve fitting is a powerful method of determining system responses. A linear system can be completely defined by its response to know stimuli. In one case a pump is adding joules of heat to the coolant, in the other the pump is dead. Gigi was able to match your measured response curve

Re: [Vo]:A strange and screwy claim by Piantelli

2015-01-16 Thread Jed Rothwell
mix...@bigpond.com wrote: One would think that it ought to be possible to significantly reduce the weight of the first stage of a rocket by using jet engines iso rocket engines. That way you save the weight of the Oxygen (by far the heaviest component), by using environmental air. Yup.

Re: [Vo]:A strange and screwy claim by Piantelli

2015-01-16 Thread Axil Axil
Piantelli is correct in principle if not in detail. The ionization process inside the Ni/H reactor is all pervasive and is not limited to just hydrogen. In Piantelli's reactor, not only hydrogen is ionized but also a significant amount of nickel located on the surface of his bars. The energy for

Re: [Vo]:A strange and screwy claim by Piantelli

2015-01-16 Thread H Veeder
I am not sure what Piantelli meant, but even if the magnitude of the heat anomaly is real, can we say with confidence that cold fusion will be a cost effective means of generating energy, i.e. will the energy required to a manufacture a cold fusion reactor be significantly less than the energy it

Re: [Vo]:A strange and screwy claim by Piantelli

2015-01-16 Thread Axil Axil
http://en.wikipedia.org/wiki/Energy_returned_on_energy_invested In physics http://en.wikipedia.org/wiki/Physics, energy economics http://en.wikipedia.org/wiki/Energy_economics and ecological energetics http://en.wikipedia.org/wiki/Energetics, *energy returned on energy invested* (*EROEI* or