sbkrivit

Mar 032012
 

According to information obtained by New Energy Times on Thursday and last fall, it appears that Andrea Rossi, the inventor of the Energy Catalyzer, deliberately misplaced thermocouples to give false readings of excess heat.

Yesterday, New Energy Times reported that back in October, Roland Pettersson, a retired analytical chemist from Uppsala University, identified a major flaw in Andrea Rossi’s Energy Catalyzer demonstration.

Even though Pettersson identified the flaw, and knew it would have been a “piece of cake” for Rossi to mount the thermocouples correctly, Pettersson failed to recognize its significance. Instead, he maintained his faith in Rossi’s E-Cat.

Pettersson said that Rossi misplaced thermocouples, the key components that provided the data for Rossi’s second version of his Energy Catalyzer. But Pettersson thought that Rossi had just been sloppy and hasty, as he told New Energy Times in a Nov. 18, 2011, telephone interview.

“Well, I think it’s very simple: Because this is the easiest way to [do it], to put the thermocouples there,” Pettersson said. “If you want to put it into the flow you must make some kind of T-connection. If I get the chance, I will do that work. In fact, it’s a piece of cake to do that.”

On Thursday, New Energy Times spoke with Pettersson again. He said that Rossi repeated the same procedure again on Feb. 20, 2012.

“It was only a demonstration. Just the same as in October.” Pettersson said.

Pettersson’s observations support earlier critique given by LENR researcher Brian Ahern, who wrote an e-mail to the CMNS list on Oct. 9, 2011, in response to the news of Rossi’s Oct. 6, 2011 demonstration.

“This test was an intentional deception, as usual,” Ahern wrote. “He mounted the thermocouple such that it responded directly to the heater and not the actual temperature of the hot water. This was not an oversight. He used this trick in February [2011] with Levi.

“This is why the power appeared to go up when shutting off the power. The liquid heat transfer exceeded the vapor and the thermocouple temperature rose as it did not reflect the fluid characteristics as much as the location of the external thermocouple.

“Mounting thermocouples externally is also absurd. A T-type fitting to place it in the actual flow costs less than $20.”

But did Rossi know anything about thermocouples? In fact, he was an expert, as he wrote on his blog on May 21, 2011.

“I know very well the thermoelectric issue, because I made a patent exactly for high temperature [thermoelectrics],” Rossi wrote. “I worked for years, from 1996 through 2000 in this field, and applied them to engines, power generators, boilers, I worked [on contracts] for the Department of Energy and the Department of Defense in this field, through Leonardo Technologies Inc. … I made with my hands thermocouples with a very particular directional fusion I had invented, obtaining a 100 Watts set very, very good, tested in the University of New Hampshire in 1998.”

New Energy Times confirmed Rossi’s statements about a patent. On Sept. 16, 2003, Rossi was issued U.S. patent US6620994 B2 for a thermoelectric generator.

While the patent was still pending, Rossi and his colleagues were able to obtain a Department of Defense contract with the Army to do further development on the thermoelectric devices. Strangely, the novel results observed at the University of New Hampshire could never be repeated. Not one of the devices Rossi had agreed to deliver under contract worked.

Mar 022012
 

Roland Pettersson, a retired analytical chemist from Uppsala University , has identified a major flaw in Andrea Rossi’s Energy Catalyzer demonstration, but he still believes the device works as claimed.

Rossi claims he has invented a low-energy nuclear reaction device that produces commercially practical levels of excess heat. Pettersson observed demonstrations of the Rossi device on Oct. 6, 2011, and on Feb. 20, 2012.

Pettersson told New Energy Times in a Nov. 18, 2011, telephone interview that the two thermocouples Rossi used as the basis of his claim were incorrectly placed. Rather than put the thermocouples into the flow of water, Rossi attached them to metal flanges that were part of the device, thus giving an inaccurate reading of the water temperature.

At the time, Pettersson did not bring up his concern to Rossi, but he did discuss it with journalist Mats Lewan of Ny Teknik and a colleague of Rossi’s, physicist Giuseppe Levi of Bologna University . According to Pettersson, Lewan and Levi shared Pettersson’s concern.

New Energy Times asked Pettersson if he knew why Rossi attached the thermocouples to the metal flanges.

“Well, I think it’s very simple: Because this is the easiest way to [do it]; to put the thermocouples there,” Pettersson said. “If you want to put it into the flow, you must make some kind of T-connection. If I get the chance, I will do that work. In fact, it’s a piece of cake to do that.”

On Feb. 20, 2012, Pettersson went to Bologna and got a second chance. Steven B. Krivit of New Energy Times spoke with Pettersson yesterday.

“When we spoke in November, you said there were some things about the tests that were not very precise and that you wanted the chance to go back and do more precise tests. Did you get a chance to do that?” Krivit said.

“No, it was only a demonstration. Just the same as in October,” Pettersson said.

“Is there anything else that you think I should know or that you would want me to know?” Krivit said.

“No, it’s the same, it seems to work,” Pettersson said.

Pettersson’s interest in fusion goes back many years. He, along with six of his colleagues, published a lengthy report on fusion research performed at Sakaguchi E.H VOC Co. under the auspices of the Swedish Energy Agency. One of those colleagues was Sven Kullander, professor emeritus of high-energy physics at Uppsala University and chairman of the Swedish Energy Committee.

Kullander publicly endorsed Rossi’s device on Feb. 23, 2011 and then went to see it for the first time on Mar. 29, 2011.

Pettersson told New Energy Times that he thought Rossi’s device provided validation for his group’s fusion research.

Here are links to Pettersson’s 2005 and 2006 papers.

Below are the relevant excerpts from the interviews with Pettersson.


Nov. 18, 2011 Excerpt 1

Steven B. Krivit: I want to ask about those temperature sensors, because it sounds like they are a very critical aspect of your analysis because you are basing [your assumptions on them.]

Roland Pettersson: Correct, that was my first remark in Bologna , that they should have done this, put these sensors, these thermocouples, in another position.

Krivit: How many thermocouples were critical to the data?

Pettersson: Two.

Krivit: And what was your critique about the location of the two thermocouples?

Pettersson: I would have put them into the flow of water.

Krivit: And where were they?

Pettersson: Outside of the pipe.

Krivit: Outside the pipe.

Pettersson: Not inside the water flow.

Krivit: What were they surrounded by or what were they adjacent to?

Pettersson: They were attached to the metal input, some kind of flange … it was quite a big metal piece and they were attached outside, I would have put it into the flow.

Krivit: So were they both attached to some pieces of metal.

Pettersson: Yes, but these measurements were only roughly correct.

Krivit: Roughly, meaning, plus or minus how many degrees?

Pettersson: I would say plus or minus 20 percent.

Nov. 18, 2011 Excerpt 2

Krivit: When you saw the location of the thermocouples, did you comment on them?

Pettersson: Not to Rossi. I mentioned it to the colleagues, to Mats Lewan and the physicist of Bologna University .

Krivit: Levi?

Pettersson: For instance, yes.

Krivit: And this was before or after the experiment?

Pettersson: I think it was during the experiment and also after, when everything was open.

Krivit: And what kind of response did you get?

Pettersson: They agreed.

Nov. 18, 2011 Excerpt 3

Krivit: It seems that this is a very key point about the location of the thermocouples. Did you learn of any particular reason why the thermocouples were attached to the metal flanges?

Pettersson: Well, I think it’s very simple: Because this is the easiest way to adapt, to put the thermocouple there. If you want to put it into the flow you must make some kind of T-connection. If I get the chance I will do that work. In fact, it’s a piece of cake to do that.

Krivit: To put the thermocouple in the correct location?

Pettersson: In the flow, yes.

Krivit: You will find a way to suspend it, I presume?

Pettersson: It’s very easy to do that.

Krivit: Right. If it’s very easy, I wonder why it wasn’t done.

Pettersson: In my opinion, it is very easy, but he made the quickest way to do it. That’s my guess.

March 1, 2012

Krivit: When we spoke in November, you said there were some things about the tests that were not very precise and that you wanted the chance to go back and do more precise tests. Did you get a chance to do that?

Pettersson: No, it was only a demonstration. Just the same as in October.

Krivit: Is there anything else that you think I should know or that you would want me to know?

Pettersson: No, it’s the same, it seems to work.

Mar 022012
 

Source: Next Big Future

Steven Krivit is the editor of the New Energy Times. Krivit is an authority on low-energy nuclear reactions (LENRs), and has spent the past decade thoroughly and scientifically studying LENR phenomena.

The entrepreneur Andrea Rossi has claimed to have invented a LENR device capable of producing far more energy than it takes in. In an interview with Sander Olson for Next Big Future, Krivit discusses the absence of scientific evidence to support Rossi’s claims, the questionable nature of the demonstrations that Rossi has given, and the reasons why he is a skeptic of Rossi.

Click here to go to article

Mar 012012
 

Throughout the last 23 years, a small team of low-energy nuclear reaction researchers at the Navy’s Space and Naval Warfare Systems Center in San Diego, Calif., and recently in association with researchers from JWK International, has demonstrated some of the best experimental research in the LENR field. The group has an impressive collection of published research and successful results in LENRs, far more than any other government lab, including the Naval Research Laboratory in Washington, D.C. Two members of the SPAWAR group have retired in the last few years.

On Feb. 7, New Energy Times obtained a document with an updated listing of the group’s peer-reviewed work in LENRs. It also contained a synopsis of the group’s work. Click here for the full document. An excerpt is shown below:

“Scientists at the U.S. Navy SPAWAR Systems Center-Pacific (SSC-Pacific), and its predecessors, in conjunction with JWK International Corporation, have had extraordinary success in publishing LENR papers in peer-reviewed journals. This success hasn’t come easily and is due to several factors. One key reason was the courage of the SSC-Pacific upper management for twenty years in allowing scientists to conduct research and publish results in a controversial field. The few journal editors who had the fortitude to consider our work also contributed to this success. The reviewers also played a role in publishing our LENR-related papers. A multitude of reviewers, many outside the LENR field, had to put aside their biases and look objectively at our data. In turn, the reviewers’ relentless concerns forced us to tenaciously address their issues.

“As early as 1991, we began exploring nuclear effects, beginning with x-ray film and later measuring tritium, then on to charged particles and neutrons using solid-state nuclear track detectors. We have also performed thermal imaging, and a colleague carried out calorimetry. He found that the Pd/D co-deposition surface exceeds the energy performance of bulk Pd cathodes. Subsequent papers examined elemental transmutation, effects of external fields, and measurements of fast neutron energy and their source. The majority of our work over the past decade has dealt with nuclear effects in the Pd/D system.

“Through our research and these papers, we have sought to identify, characterize and elucidate the underlying LENR mechanisms. Ours has been a collaborative effort with colleagues around the globe. To date, the SSC-Pacific/JWK team has published twenty-nine refereed papers in eleven journals and two book chapters spanning 21 years. We have given more than twice as many conference talks and other presentations as well. This is a brief synopsis of the published publications.”

In addition to this line of scientific publications, the SPAWAR/JWK group has been recognized in the news media for its pioneering work in LENR. Here are references to a hundred news stories from around the world.

New Scientist
Reasonable Doubt
Neutron Tracks Revive Hopes for Cold Fusion
Houston Chronicle
Navy Scientist Announces Possible Cold Fusion Reactions
American Chemical Society
‘Cold Fusion’ Rebirth? New Evidence For Existence Of Controversial Energy Source
China Daily
U.S. Scientists in Possible Cold Fusion Breakthrough
New Energy Times
Navy San Diego SPAWAR Group Continues to Break Publishing Barrier
Extraordinary Evidence
Extraordinary Courage: Report on Some LENR Presentations at the 2007 American Physical Society Meeting
90 More Press Clippings From Around the World:
http://newenergytimes.com/v2/inthenews/2009/Q1/ACS-LENR-PressClips.zip

Mar 012012
 

After 23 years, researchers at the Navy’s Space and Naval Warfare Systems Center in San Diego, Calif., have been ordered to stop their low-energy nuclear reaction research.

On or about Nov. 9, 2011, Rear Admiral Patrick Brady , commander of SPAWAR, ordered SPAWAR researchers to terminate all LENR research. The order came seven days after Fox News published a story about Andrea Rossi’s Oct. 28, 2011, demonstration of his Energy Catalyzer. New Energy Times discussed the Fox News story on Nov. 9.

Fox contributor John Brandon wrote that a SPAWAR representative attended the demonstration and measured and verified the test. Brandon also wrote that SPAWAR may have been the customer to whom Rossi sold his 1 megawatt device on Oct. 28, 2011 – the same device still sitting in Rossi’s garage in January.

According to sources who are familiar with the commander’s orders but not authorized to discuss them, Brady gave the following instructions to SPAWAR researchers:

1. Immediately cease all LENR research at SPAWAR.
2. Return any unused funds for LENR research.
3. Withdraw any pending proposals for LENR research.
4. Do not publish additional scientific papers on LENR research.

According to the sources, Brady also issued instructions to cancel one of two existing cooperative research and development agreements for LENR research between SPAWAR and JWK International Corp., a private company in Annandale, Va.

New Energy Times sent the list of instructions to James Fallin, the director of public affairs at SPAWAR San Diego, and asked for confirmation.

“In response to your recent query,” Fallin wrote, “while I won’t discuss details of our internal decision-making processes, I will confirm SPAWAR plans no further low-energy nuclear reaction (LENR) research. There are other organizations within the federal government that are better aligned to continue research regarding nuclear power. We have taken initial steps to determine how a transition of low-energy nuclear reaction (LENR) research might occur.”

According to one of the sources, the rationale that Brady used was that LENR work was not part of SPAWAR’s mission. According to Brady, the source said, its mission is in information dominance, and energy is not part of that mission. New Energy Times read the response from Fallin to the source today.

“It’s bullshit,” the source said.

Ray Mabus, the Secretary of the Navy, says that energy is a fundamental part of the Navy’s mission. In a talk on Oct. 13, 2011, Mabus said that the Navy pioneered the use of nuclear technology for its ships and that it has continued to do pioneering energy work.

“This is what we do,” he said. “We change the way we use and produce energy, and we’re doing it again, and we’re at the cutting edge, which is where the Navy has always been on energy use.”

If Brady is thinking of moving LENR research out of SPAWAR and over to the Naval Research Laboratory in Washington, D.C., that makes little sense because NRL has had a very poor track record in LENRs.

SPAWAR has an impressive track record of more than two dozen original LENR research papers published in peer-reviewed journals. NRL has none.

Brady took command of SPAWAR Aug. 6, 2010, when Rear Admiral Michael C. Bachmann retired.

“For many years, Admiral Bachmann had been extremely supportive, scientific and open-minded about LENR research at SPAWAR,” one of the sources said.

The Bologna Facts

Brandon did not go to Bologna, Italy, to attend the Rossi demonstration. He obtained information about the Oct. 28, 2011, Rossi demonstration from Sterling Allan, who runs a Web site called Pure Energy News Service. Allen is also a sales and business associate of Rossi’s.

Brandon, citing Allen, identified researcher Paul Swanson as the SPAWAR representative who attended the Oct. 28, 2011, demonstration.

According to Fallin, Swanson did not travel to Bologna on official SPAWAR or Navy business, and he paid his travel expenses out of his own pocket.

Swanson did not attend the Oct. 28 demonstration. Rossi had claimed that this demonstration was performed so the “customer” could verify his device. Instead, Swanson attended the Oct. 6, 2011, demonstration.

In his story, Brandon also borrowed and republished a two-year-old quote from another SPAWAR LENR researcher. The quote was irrelevant to the Rossi story, but Brandon’s inclusion of it gave the misleading impression that the researcher’s work was relevant. That connection may have contributed to the commander’s decision.

One of the sources told New Energy Times today that he was concerned about the implications of this type of reaction.

“Imagine the impact on the Department of Defense if a foreign power could effectively cancel a research program by embarrassing some of its top brass,” the researcher said.

A LENR researcher who was aware of the commander’s orders wondered whether he had been influenced in part by the internal factionalism in the LENR field. The SPAWAR researchers’ reports of energetic alpha particles disprove the D+D –> 4He hypothesis.

“The commander’s reaction seems extreme, over the top,” the researcher said. “It makes me wonder.”

[March 1, 2012 Correction: We have removed “neutrons” from the statement about SPAWAR researchers’ reports.]

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