"Tabletop" Fusion Researcher Committed Scientific Misconduct

Geoffrey.landis writes "A Purdue University panel investigated allegations against nuclear engineering professor Rusi Taleyarkhan, finding that he had in fact committed scientific misconduct in his work. Taleyarkhan had published papers in which he reported seeing evidence of nuclear fusion in the collapse of tiny bubbles in a liquid subjected to ultrasonic excitation — a finding that would be groundbreaking, if true, but one that apparently could not be replicated by other researchers. The allegations against Taleyarkhan were made in March of 2006. A local Indiana paper gives the full list of allegations against Taleyarkhan, and the resolution of each by the panel. The full report (PDF) is also available. Of the nine specific allegations, only two were found to comprise scientific misconduct. The committee 'could not find any other instances of scientists being able to replicate Taleyarkhan's results without Taleyarkhan having direct involvement with the experiments,' but notes that this comes 'just short of questioning whether Taleyarkhan's results were fraudulent.'" We've discussed this gentleman's work and the scrutiny it has received several times, and members of the scientific community seem to have given him the benefit of the doubt in many cases.

Comments

Re:Fraud...

[vertinox]

When I first heard about his whole ultrasonic bubble excitation fusion experiment, I honestly thought: WTF?

The bubble itself is a quite interesting phenomenon, thought it is most likley not fusion as Taleyarkhan claims.

For those not familiar of Taleyarkhan and the issue of the bubble this is a good BBC video I saw a while back on the who topic and controversy. Either way the bubble was discovered by someone else and I personally think should be investigated for other properties other than table top fusion.

Because one did commit misconduct...

[Anonymous Coward]

you still shouldn't out the others working on similar things:

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By 1991, 92 groups of researchers from 10 different countries had reported excess heat, tritium, neutrons or other nuclear effects.[73] Over 3,000 cold fusion papers have been published including about 1,000 in peer-reviewed journals (see indices in further reading, below). In March 1995, Dr. Edmund Storms compiled a list of 21 published papers reporting excess heat and articles have been published in peer reviewed journals such as Naturwissenschaften, European Physical Journal A, European Physical Journal C, Journal of Solid State Phenomena, Physical Review A, Journal of Electroanalytical Chemistry, Japanese Journal of Applied Physics, and Journal of Fusion Energy (see indices in further reading, below).

The generation of excess heat has been reported by (among others):

* Michael McKubre, director of the Energy Research Center at SRI International,
* Giuliano Preparata (ENEA (Italy))
* Richard A. Oriani (University of Minnesota, in December 1990),
* Robert A. Huggins (at Stanford University in March 1990),
* Yoshiaki Arata (Osaka University, Japan),
* T. Mizuno (Hokkaido University, Japan),
* T. Ohmori (Japan),

http://en.wikipedia.org/wiki/Cold_fusion#Experimental_reports

"Despite a backdrop of meager funding and career-killing derision from mainstream scientists and engineers, cold fusion is anything but a dead field of research. Presenters at the MIT event estimated that 3,000 published studies from scientists around the world have contributed to the growing canon of evidence suggesting that small but promising amounts of energy can be generated using the infamous tabletop apparatus."

"MIT's Peter Hagelstein, on the other hand, said "cold fusion" reactions have yielded surplus energy from as far back as the initial experiments in 1989. Verification of these controversial results is not the problem -- many labs around the world have reproduced parts of the results many times. "

http://www.wired.com/science/discoveries/news/2007/08/cold_fusion?currentPage=all#

U.S. Navy Report Supports Cold Fusion:
http://www.infinite-energy.com/iemagazine/issue44/navy.html

""Last March, scientists at the annual conference of the august American Physical Society heard presentations on cold fusion. Next month, the Second International Conference on Future Energy will be held in Washington, D.C. The vast majority of physicists remains skeptical, but at the Office of Naval Research, six of the nine experiments performed produced an unexplainable amount of excess heat.""

http://www.concordmonitor.com/apps/pbcs.dll/article?AID=/20060808/REPOSITORY/608080316&SearchID=73253345954312

"Researchers at Rensselaer Polytechnic Institute have developed a tabletop accelerator that produces nuclear fusion at room temperature, providing confirmation of an earlier experiment conducted at the University of California, Los Angeles (UCLA), while offering substantial improvements over the original design."

http://www.scienceblog.com/cms/ny_team_confirms_ucla_tabletop_fusion_10017.html

Science in Neglect - Nobel Laureate S