US Version 1.3 Cells:
We will consolidate our data, graphs, observations and feelings about protocol 2.0 and write up our conclusions. A few point are listed below:
-First live run (simultaneous run in US and EU)
-US live run with power through Celani wire in Cell A (#4)
-Calculations on chemical energy and apparent excess heat
When this is out of the way, we want to move in a different direction for the Celani V1.3 Cells. We want to make Cell B the new active cell and convert Cell A to a control cell. Here are a few ideas for this change:
-Take Celani wire out of cell A and analyze it. Leave NiCr wire in for heating.
-Take Celani wire out of cell A and cut a small piece off to analyze. Put the remainder in cell B to aid any possible LENR.
Optionally: Replace the NiCr wire in cell B with the Celani wire from cell A, or leave the NiCr in place and just add the wire from cell A as a third wire. Opinions?
CTC Business:
CTC #1: 50m Constantan
We will continue this experiment based on some suggestions from Ecco, a frequent and much appreciated contributor. We will also start to prepare a report to discuss what we know so far. A few points below:
-Low resistance is difficult to trust the way we made the electrical connections
-LENR Stick starts to leak at high temperatures, leak not detectable.
-Aluminum foil allows us to reach a temp of +500C
CTC #2:
We are calibrating the second CTC and LENR Stick combo with an oxide wire. An experiment has not yet been defined for this CTC and LENR Stick. Suggestions? We have some short lengths of Celani wire still available. Another loading vs resistance test is a possibility.
Water Flow Calorimeter: Multi-wire LENR Stick
We have completed calibration on the water flow calorimeter. After 6 runs we have a 200 mW confidence interval at 95% and a 300 mW confidence interval at 99%. These are at high power, 32 Watts input.
We just completed assembly of a new LENR Stick with a total of 3 Celani wires. One 270 layer wire at 69 cm long, one 350 layer at 70 cm long and one 400 layer at 46 cm long. The resistance of these wires will be measured using a common ground wire for all three.
The protocol document is viewable here:
Comments
But first, there is the matter of due diligence. Lots of it. I could tell you that we have recruited a huge scientific advisory board consisting of nearly every one of the foremost researchers in the field who we were able to directly approach at ICCF18, but I would rather do it once I can name those advisors. Doing this requires a rather careful and deliberate process that I do not wish to undertake hastily, given the sensitivity of their employment considerations. We are at the beginning steps of the process still, owing to other, even more exciting preconditions that must be legally structured before we can proceed further into those steps. Meanwhile, science has been progressing at HUG and in Europe. We have been meeting and communicating with people across every level of society who are seeking to help us accomplish our goals, but we need to complete our carefully-delib erated, formal preparatory work before we can proceed to structuring many of these future relationships. We are also preparing the finishing work on a huge backlog of posts that we have been working up to, which you all will get to read shortly. In fact, other people might beat us to some of these posts, so keep your eye on the international press for a while....
On CTC cells, though, there is a resistance thermometer detector (RTD) element which senses the average temperature of blown air heated by the cell (LENR stick) along its entire length. See here for more details:
docs.google.com/.../pub
I think this should be able to smooth out changes due to the dynamic (or "creative") use of heating wires, to some extent, compared to doing the same on standard Celani cells (which use spot temperature measurements). If the total input power is always kept constant I would expect that computed output power would at the worst get understated.
Switching input power up/down however, this can cause temporary false positives during the power down phase.
Without changing anything, it might be a good idea to frequently vary heating coil power on the LENR stick as it is, to achieve some sort of dynamically changing conditions. However, I think this time you should try experimenting relatively frequent (every 1-5 minutes) changes instead of holding power for a long time. Thermal inertia might disguise or fake some amount of excess heat, though.
Right now I am leaning towards going ahead the way it is and getting dynamic gradients by powering up and down in small steps. The advantage is we know what temperature the chamber is.
Any thoughts?
Enamelling and thermal expansion matching is a well understood science. Think cookware. RTD would be nice, but it comes down to resources.
By the way, speaking of improvements, would it be possible to use a RTD sensor on the steel converted Celani cells to measure the average outer temperature of the steel tube (or the average temperature of sections of it), like on the inner/outer tube on US CTC cells? This would allow to calculate the power emitted (even with the Stefan-Boltzman n law) much more accurately than with spot measurements using standard thermocouples.
A simple lagged steel tube, potentially, enamelled on the inside, may be best.
You need to make the tubes 100% opaque so that no IR radiation besides what the tube itself emits as it heats up escapes the cell.
Ryan and I were discussing just this configuration last night.
Mathieu and I were discussing options last night and we came up with inner side gold coated quartz or even steel/copper. We recognise that getting above the curie temperature of nickel may be important.
That a temperature gradient along the cell length could be required is Celani's hypothesis, not mine. I merely adapted it to my design and proposed a possible mode of operation along what was suggested during ICCF18 (ie active H2 flux as a possible LENR trigger) and in the existing LENR literature (for example the Piantelli patent).
What I was questioning in my last post was the suggestion that a gas phase thermal gradient is required to bring more H2 molecules to the "party". I believe that at the gas pressures we are talking about there are already lots of H2 molecules per sec colliding with the active wire. Any convective enhancement provided by a thermal gradient in the gas phase would be minimal.
So, I don't think that temperature is going to be a limiting factor, quite the opposite in fact.
Does this argue against thermal gradients in gas phase as means to bring more H2 molecules to the active site? ie. the rate determining step in the chain is not the rate at which H2 can be brought to the surface but rather the rate at which absorbed H2 can be replenished at the LENR reaction site.
In metal hydride H2 storage systems you need to cool the metal hydride to absorb the H2. You need to heat it to drive off the stored gas. This would indicate that absorption of H2 in these materials is higher at lower temperatures. If the same effect is happening in the active layer on the wire then the hotter the wire gets the less H2 is going to be able to stay absorbed into the lattice. (recognizing that kinetics of absorption probably has an inverse relationship with temperature) Since absorbed H2 is presumably the fuel for the LENR reaction, it would indicate that to sustain the reaction at a particular site you need to continually remove the LENR heat or you will cause the local lattice to heat up and "starve" your reaction site. The one way you don't want to remove this heat is via desorbing H2 from the lattice. Much better to remove this heat by conduction into the bulk core of the wire. For that to work you have to have an adjacent "cooler" zone. Hence longitudinal gradient.
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