Posted on 04/07/2021 6:09:38 PM PDT by Kevmo
Enhancement of Excess Thermal Power in Interaction of Nano-Metal and H(D)-Gas
February 2020
Project: Leading the Japanese Gvt NEDO project on anomalous heat effect of nano-metal and hydrogen gas interaction
Akito Takahashi, Toyoshi Yokose, Yutaka MoriShow and others.
https://www.researchgate.net/publication/339325055_Enhancement_of_Excess_Thermal_Power_in_Interaction_of_Nano-Metal_and_HD-Gas
FILES
Abstract and Figures Significant enhancement of excess thermal power by the anomalous heat effect (AHE) has been attained by our latest experiments on interaction of binary nano-composite metal powders and H (or D) gas at elevated temperature of 300-400 °C.
Observed excess thermal power levels in average were 10, 86 and 186 W/kg-sample for PNZ10, PNZ10r and PNZ10rr, respectively with deuterium-gas.
In addition, levels in average were 11, 117 and 226 W/kg-sample for CNZ7, CNZ7r and CNZ7rr, respectively with light hydrogen gas.
Generation of excess thermal power was very reproducible by week cycle runs of heating power on/off mode, and was steady for several days in each elevated temperature run.
INTRODUCTION The anomalous heat effect (AHE) by the interaction of hydrogen-isotope-gas and nickel-based nano-composite samples as Pd-Ni/zirconia (PNZ) and Cu-Ni/zirconia (CNZ) powder samples at elevated temperatures around 300 °C has been studied intensively [1,2] under the NEDO-MHE project in 2015-2017 [3], for verifying the existing of the phenomenon and finding conditions of excess power generation in controllable way.
As reviewed in ref. [4], the 8 year-long (2008-2015) series of study on AHE by interaction of metal nanoparticles and D(H)-gas under the collaboration of Technova Inc. and Kobe University has become the basis for the collaborative research of NEDO-MHE.
The AHE phenomenon has been replicated by independent experiments at Tohoku University as well as at Kobe University under the collaboration study of the NEDO-MHE project [5, 6, 7].
Observed excess thermal power level of AHE were on the level of 3-20 W, and more enhancement was required for industrial application. To scale up the AHE power level, study has been extended [8, 9] independently at Kobe University as the collaboration project with Technova Inc., after the 2015-2017 NEDO-MHE project.
We have found that the re-calcination of used metal composite powder sample was very effective to enhance excess thermal power by the succeeding hydrogen charging runs at elevated temperature as reported in our ICCF22 presentation [10] and paper [11].
In this paper, we report that further significant enhancement of excess thermal power has been obtained by using the third re-calcined samples as PNZ10rr (Pd1Ni10/zirconia) and CNZ7rr (Cu1Ni7/zirconia).
The gas-turbulence effect by large local AHE has been observed in all elevated temperature runs, in which we observed generation of over 50 W excess thermal powers with rather steady continuation for Typical rise-up time-evolution of RC (reaction chamber) temperatures (RTD1-4; upper left), oil outlet (TC1, TC2, TC3), inlet (TC6) and upper flange center (TC4) temperatures (lower left), pressures (upper right) and neutron rate (green; lower right), for PNZ10rr #1-4 [140, 95] run
Typical rise-up time-evolution of RC (reaction chamber) temperatures (RTD1-4; upper left), oil outlet (TC1, TC2, TC3), inlet (TC6) and upper flange center (TC4) temperatures (lower left), pressures (upper right) and neutron rate (green; lower right), for PNZ10rr #1-4 [140, 95] run … ; Comparison of rise-up data of excess thermal powers by RTDav and TC1 for PNZ10rr #1-6 run ; Comparison of rise-up data of excess thermal powers by RTDav and TC1 for PNZ10rr #1-6 run … Figures - uploaded by Akito TakahashiAuthor content Content may be subject to copyright.
We have repeatedly reported [1-11] that observed level of excess thermal power was too large to be explained by chemical reactions which happens by exchange of atomic and molecular orbital electrons with small energy (less than a few eV per hydrogen or other atom, for instance). In this work, we have also obtained data of specific reaction energy per D-atom transfer as shown in Fig.10. Under long-lasting excess thermal power of near 90 W for nearly a month (190 MJ of total heat), we observed evolution of specific reaction energy reaching 100 keV/D-transfer at maximum.
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unfortunately I sold all of my Pd for cheap a few years ago.
depending on how much Pd this process uses we might not be able to use it on any large scale until really rich people space mine it and get even richer.
I’ll have to have this article significantly dumbed down for me to understand it.
Would the manufacture and burning of C4 be cheaper?
They probably burned only a pound or two.
During the month period, was there a constant input of H?
Wonder if Lowes will be carrying this soon to replace my Predator generator in case the lights go out?
Pd is $2536 per oz currently, and is in deficit because there are only a few few deposits worldwide USA has (stillwater mining corp) but most of it is mined in Russia (Amplats), and South Africa I have no idea who owns that supply probably China
The nano metal is the lattice, adsorption of Hydrogen, which leads to microfusions. A lot like Yoshiaki Arata’s pycnodeuterium.
Or just chemically changed to a point of being depleted during reaction?
In LENR reactions there is only a small reduction in mass of the lattice host metal, sometimes attributed to nuclear collisions and transmutations.
By using nanoscale material, the adsorption of Hydrogen is faster and there is more hydrogen per surface area. These reactions occur in the bulk relatively close to the surface, so at nanoscale there is much better chance of hydrogen reactions running into each oTHER when the particle is that small.
If the base reaction point is 300+C, what was the final reaction temp?
I dunno.
Economics of the scheme probably turn on whether the active region is only skin deep, or operates throughout the bulk of the material. A plasma deposited surface coat on a supportive material would do wonders for stretching a limited resource.
+1
No...it is the hydrogen isotope that is consumed. Some very infinitesimal amount may be transmuted by side processes. Most likely effect on the metal substrate is that its "crystal" structure is changed to the extent that it no longer functions to hold the deuterium "correctly" for the hydrogen reaction to occur.
Fortunately, the Japanese have discovered massive off=shore deposits in their territorial waters. Far larger than currently known supplies.
There are many indications that this is indeed the preferred configuration. The substrate is, in many cases, a zirconium oxide bead. Deposition method may not necessarily be "plasma", but definitely a thin layer.
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