Philosophy
I guess this concept will never go away. At least it is funded by private concerns.
by
Janese Silvey
October 28th, 2012
The Columbia Daily Tribune
Two decades ago, a University of Missouri research team conducted a fusion experiment that emitted a burst of millions of neutrons.
But Mark Prelas, now a professor in the Nuclear Science and Engineering Institute, was forced to stop the work when his then-supervisor cut off his funding. By 1991, when Prelas made the observation, Utah researchers Martin Fleischmann and Stanley Pons' claims of cold fusion had been dismissed as junk science. Prelas moved on to other things.
This year, he was able to resurrect his neutron-producing experiment thanks to the new Sidney Kimmel Institute for Nuclear Renaissance, or SKINR, at MU.
The institute was created with a $5.5 million gift from Kimmel, an apparel tycoon who founded The Jones Group. Prelas's team is one of six research groups now working on energy-related studies through SKINR, said Rob Duncan, MU's vice chancellor of research.
Prelas has picked up where he left off in 1991. In both experiments, he and fellow researchers exposed deuterium-saturated metal to a rapid rise in temperature, making it undergo a phase change in which deuterium atoms transitioned from hydride to deuterium gas. That gas then became trapped in a crystal lattice and subjected to instantaneous compression, resulting in the neutron burst. If that sounds too complex, think of a car engine compressing gasoline and air, causing gas to flood spaces and produce high pressures, Prelas said.
In the original experiment, the team created a device to record emitted neutrons with the expectation of counting about 10 neutrons a second. The card's storage was used up in less than one hundredth of a second.
They then used a counter with the capacity to track up to 1 million neutrons and timed it again with a stopwatch. That time, they reached a million neutrons in a second.
"This was incredible to us," Prelas said in an email. "The neutron production went on for five minutes and then I decided to put the device back into liquid nitrogen to shut the reaction down. We thermal shocked the device two more times and each time we produced large neutron bursts."
Before he could buy supplies to continue the work, his research account had been frozen.
With SKINR funding, he's re-created the experiment this year. Modern-day equipment has allowed for a better counting system, and in one run, his research team saw neutron emissions at similar levels to the 1991 observation.
Prelas — who presented his findings at the 17th International Conference on Cold Fusion in Korea in August — has theories but doesn't know yet exactly what's causing the presence of the neutrons. He's now testing various types of titanium to identify the metallurgical properties in which this neutron production phenomenon occurs.
"I'm really excited by it," Duncan said of the early results.
He stressed that researchers will continue to follow the scientific method and disprove assumptions until "what they're left with has a good chance of being reality."
A success will "lead to engineering better systems that will benefit humans, but first things first," Duncan said. "We've got to understand what this is. … The focus clearly has to be on an opportunity to discover new physics and to understand new science. That really is our aim here at SKINR."
Enter "cold fusion" in the blog's search engine for more.
- Deceased--john R. Huizenga
John R. Huizenga April 21st, 1921 to January 25th, 2014 "John R. Huizenga, Physicist at Fore of Nuclear Era, Dies at 92" by William J. Broad January 29th, 2014 The New York Times John R. Huizenga, a physicist who helped build the world’s first atom...
- Deceased--martin Fleischmann
Martin Fleischmann March 29th, 1927 to August 3rd, 2012 "Martin Fleischmann, co-discoverer of ‘cold fusion,’ is dead" Hounded by skeptics, he says he regretted calling ’89 discovery “cold fusion.” by Brooke Adams August 6th, 2012 The Salt Lake...
- Is "cold Fusion" Possible? Poll
Is "Cold Fusion" possible? No...1 Yes...0 Not sure...2 Frankly, I don't know the intricate physics involved and cannot evaluate effectively. All I am familiar with are the superficial reports of the technique and the fraud factor. "Cold Fusion Moves...
- Lenr Or "cold Fusion"--same Charlatan
Just change the name and the "pie in the sky" rhetoric flows again. Just like 1st and 2nd Century BC Jews, modern man is looking for a "messiah"...an "energy messiah". "Navy Scientists Zip Lips on Cold Fusion Tests" by David Hambling March 26th, 2009...
- Isomer Bomb--more
"Russia's Isomer Bomb, Funded by Your Taxes" by David Hambling August 27th, 2008 Wired The research that could, perhaps, lead to nuclear isomer bombs one day remains contentious in America; the weight of the physics establishment says the science...
Philosophy
"Cold Fusion" is alive in Columbia, Missouri
I guess this concept will never go away. At least it is funded by private concerns.
"Professor revisits fusion work from two decades ago"
by
Janese Silvey
October 28th, 2012
The Columbia Daily Tribune
Two decades ago, a University of Missouri research team conducted a fusion experiment that emitted a burst of millions of neutrons.
But Mark Prelas, now a professor in the Nuclear Science and Engineering Institute, was forced to stop the work when his then-supervisor cut off his funding. By 1991, when Prelas made the observation, Utah researchers Martin Fleischmann and Stanley Pons' claims of cold fusion had been dismissed as junk science. Prelas moved on to other things.
This year, he was able to resurrect his neutron-producing experiment thanks to the new Sidney Kimmel Institute for Nuclear Renaissance, or SKINR, at MU.
The institute was created with a $5.5 million gift from Kimmel, an apparel tycoon who founded The Jones Group. Prelas's team is one of six research groups now working on energy-related studies through SKINR, said Rob Duncan, MU's vice chancellor of research.
Prelas has picked up where he left off in 1991. In both experiments, he and fellow researchers exposed deuterium-saturated metal to a rapid rise in temperature, making it undergo a phase change in which deuterium atoms transitioned from hydride to deuterium gas. That gas then became trapped in a crystal lattice and subjected to instantaneous compression, resulting in the neutron burst. If that sounds too complex, think of a car engine compressing gasoline and air, causing gas to flood spaces and produce high pressures, Prelas said.
In the original experiment, the team created a device to record emitted neutrons with the expectation of counting about 10 neutrons a second. The card's storage was used up in less than one hundredth of a second.
They then used a counter with the capacity to track up to 1 million neutrons and timed it again with a stopwatch. That time, they reached a million neutrons in a second.
"This was incredible to us," Prelas said in an email. "The neutron production went on for five minutes and then I decided to put the device back into liquid nitrogen to shut the reaction down. We thermal shocked the device two more times and each time we produced large neutron bursts."
Before he could buy supplies to continue the work, his research account had been frozen.
With SKINR funding, he's re-created the experiment this year. Modern-day equipment has allowed for a better counting system, and in one run, his research team saw neutron emissions at similar levels to the 1991 observation.
Prelas — who presented his findings at the 17th International Conference on Cold Fusion in Korea in August — has theories but doesn't know yet exactly what's causing the presence of the neutrons. He's now testing various types of titanium to identify the metallurgical properties in which this neutron production phenomenon occurs.
"I'm really excited by it," Duncan said of the early results.
He stressed that researchers will continue to follow the scientific method and disprove assumptions until "what they're left with has a good chance of being reality."
A success will "lead to engineering better systems that will benefit humans, but first things first," Duncan said. "We've got to understand what this is. … The focus clearly has to be on an opportunity to discover new physics and to understand new science. That really is our aim here at SKINR."
Enter "cold fusion" in the blog's search engine for more.
- Deceased--john R. Huizenga
John R. Huizenga April 21st, 1921 to January 25th, 2014 "John R. Huizenga, Physicist at Fore of Nuclear Era, Dies at 92" by William J. Broad January 29th, 2014 The New York Times John R. Huizenga, a physicist who helped build the world’s first atom...
- Deceased--martin Fleischmann
Martin Fleischmann March 29th, 1927 to August 3rd, 2012 "Martin Fleischmann, co-discoverer of ‘cold fusion,’ is dead" Hounded by skeptics, he says he regretted calling ’89 discovery “cold fusion.” by Brooke Adams August 6th, 2012 The Salt Lake...
- Is "cold Fusion" Possible? Poll
Is "Cold Fusion" possible? No...1 Yes...0 Not sure...2 Frankly, I don't know the intricate physics involved and cannot evaluate effectively. All I am familiar with are the superficial reports of the technique and the fraud factor. "Cold Fusion Moves...
- Lenr Or "cold Fusion"--same Charlatan
Just change the name and the "pie in the sky" rhetoric flows again. Just like 1st and 2nd Century BC Jews, modern man is looking for a "messiah"...an "energy messiah". "Navy Scientists Zip Lips on Cold Fusion Tests" by David Hambling March 26th, 2009...
- Isomer Bomb--more
"Russia's Isomer Bomb, Funded by Your Taxes" by David Hambling August 27th, 2008 Wired The research that could, perhaps, lead to nuclear isomer bombs one day remains contentious in America; the weight of the physics establishment says the science...