Showing posts with label peter ekstrom. Show all posts
Showing posts with label peter ekstrom. Show all posts

New Scientific Leap: Steam Flow Rate YouTube Technology

Friday, July 1, 2011

History has shown us that ANY technological development where new scientific understanding is required ALWAYS meets with great levels of resistance. The Rossi e-Catalyzer is no different in that respect.

In the past week critics have been almost choking on their garlic bread trying to pour cold water down the spout of Rossi's energy "kettle-izer."

First to sink the boot into Rossi was Steven B Krivit, LENR officionado and  author of the New Energy Times Blog.  Krivit traveled to Italy a few weeks ago to see what all the fuss was about for himself.  Rossi (back in January) had agreed to showing him a demonstration of the e-cat in action and to answering some of his questions.

While there, Krivit made some videos showing the e-cat operating and even had some brief time to interview Rossi and the other members of the e-cat team. The videos of the latter have yet to be published.

Krivit's latest report which can be found here doesn't seem to have much in the way of science behind it. Instead, it reads a lot like a charcater assasination, dragging up everything from Rossi's previous misdeeds with Petroldragon to questioning whether he's a qualified engineer. (Rumor also has it that he may even have faked his bronze swimming certificate.)
 
Needless to say, exchanging Christmas cards is now off the table for both parties.
 
It is true that Rossi is no saint - to which he readily admits. He has a colourful past that he'd perhaps rather forget, but then again so does the current Pope. Past performance is no guarantee of future outcomes - as my Enron Hedge Fund Manager used to tell me - (god rest his soul).

In Krivit's defence though, he got off his arse and traveled a long way with what seemed like good intentions (the truth) - only to be shown the exit door after barely having time to slurp the foam off his Caffè latte; To top it all off, Rossi called him a "snake" after reading his first summary report. And as any good journalist will tell you, being called a "snake" by someone never ends well with fluffy endorsements of your technology and pictures in Hello magazine.

In round 2 of this week's Rossi bashing, step forward into the ring Swedish physicist Peter Ekstrom. Ekstrom had previously let his criticisms be known in a specially prepared pdf he put together a few months BC (Before steam Controversy). The steam debacle came from observations of Krivit's video where for about 4 seconds in between camera blur and focus, the steam comes out the end of a long rubber hose attached to the energy catalyzer. Not enough steam!, Should be more steam! -  they cried as the white steam is shown against the hastily improvised black background of someone's t-shirt.  At the end of the day though, and just like the kettle in my kitchen - it appears that a watched ecatalyzer never boils. Perhaps because the hose was supplied by IKEA?

It didn't look like what they thought 5 Kw worth of steam ought to look like, so naturally they concluded that Rossi's figures of the power output must be wrong - 2 orders of magnitude less if you believe Krivit's report. Not even enough steam to iron one pair of Action Man's underpants.

As well as Ekstrom, other Flat-Earthers have surfaced this week to join in the Rossi bashing, but they are decidedly less memorable for their armchair assesments and provide even less credible evidence in order to take them seriously.

So what's the actual science behind the steam controversy? Not much it would appear.

The whole thing (including Ekstron's latest criticism) is loosely based on the observations made by "experts" going goggle-eyed watching Krivit's video. Now that's 21st century science in action! I hadn't realised that YouTube videos were peer review worthy finely tuned measurement devices of the scientific establishment.

If someone had asked me to measure the amount of steam being produced by the e-catalyzer I would have probably recommended that they attach a flow meter or some other suitable electronic gadget costing an arm and a leg. Thanks to those "experts" though, I have been educated. I now know that the power of eyeballs is sufficient (Hi Def and 3D glasses of course).

So this morning I nearly tripped over the cat while rushing down to brekky - so desperate I was to try out my new skill that up until yesterday, I didn't even know I had. I relaxed my breathing like a master Yogi, standing there (and measuring the flow rate through bleary eyes) I witnessed the kettle produce a whopping 1.2472 Kw worth of steam. How do I know this? Well, I stared at the spout while cleverly buttering the kitchen worktop. Who says I can't multitask?

But in all seriousness, these are the same critics who chastise Rossi for his lack of information, and the strongest arguments they have right now seem to be either questioning Rossi's past or basing "scientific" proclamations on the newly invented peer-reviewed method of steam guesstimation technology.

Speechless I am (as Yoda would say).

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Hot Fusion Scientist Goes Cold On Rossi Catalyzer

Friday, April 15, 2011


Rossi with Essen and Kullander


A skeptic who's own career is based around working with hot fusion has stepped out to rubbish the work of Andrea Rossi's team.  Peter Ekström is a senior lecturer in Nuclear Physics at the Faculty of Science, Lund University in Sweden.

His conclusions are that Rossi's e-cat technology is just a scam and that it will be revealed as such within one year from now. In his 4-page "report" Ekstrom compares the Rossi energy catalyzer to Blacklight Power, which according to Ekstrom is pseudoscience fuelled only by gullible investors who believe inventor Randell Mills has discovered "new physics".

In the report Ekstrom also takes care to include a mention for friend of James Randi - Bob Park, establishment defender and debunker of all things that science can't be shaken in a test tube.

He also goes on to claim that Rossi's energy catalyzer conflicts with 100 year old principles of nuclear physics - (how dare it, has it no respect! - Ed.)

Ekstrom hasn't been paying attention, since anyone who's been following the story closely will tell you  that Rossi has publicly stated on radio and via his blog that he is not looking for investors and is completely self-financed with money made from selling his own companies - immediately separating him from ANY comparison with Blacklight Power.


Meanwhile, Ekström's own field of hot fusion has spent tens of billions of tax dollars with nothing to show, and with Rossi's e-cat to ship before the end of the year it could also be the end for any tenure and funding of dollars into the hot fusion furnace.

Ekström's comments completely contrast the positive news this week by fellow Swedish physicists, Essén and Kullander who reported from the demonstration of the e-kitten (a smaller scale version of the e-cat) on the 29th of March.

Their conclusions were vastly different to Ekstrom mostly due to the fact that they ACTUALLY ATTENDED the demonstraion in person and interacted with the equipment unlike Ekstrom.

Kullander and Essen examined the test setup and checked for hidden power supplies.
They were also able to fill the reactor with hydrogen, calibrate the water flow, monitor
other equipment and closely observe the entire experiment.
 
Only 50 grams of nickel powder and a mere 0.11 grams of hydrogen were used in the experiment. They concluded - "We had free access to the heater electric supply, to the inlet water hose, to the outlet steam valve and water hose, and to the hydrogen gas feed pipe. The total weight of the device was estimated to be around 4 kg." An average of 4.69 kW of power was produced for nearly six hours while the average input was around 330 watts.  Roughly calculated to 15 times overunity!




Kullander and Essen also ruled out that the energy could be coming from a chemical source. They stated, "Any chemical process for producing 25 kWh from any fuel in a 50 cm3 container can be ruled out. The only alternative explanation is that there is some kind of a nuclear process that gives rise to the measured energy production."

Hanno Essén, is associate professor of theoretical physics and a lecturer at the Swedish Royal Institute of Technology and chairman of the Swedish Skeptics Society.

Sven Kullander is Professor Emeritus at Uppsala University and chairman of the Royal Swedish Academy of Sciences’ Energy Committee.

Ekstrom's Report (Mostly In Swedish - Appedix In English)
http://www.fysik.org/WebSite/fragelada/resurser/cold_fusion.pdf


Rossi Cold Fusion Validated by Swedish Skeptic's Society
http://pesn.com/2011/04/07/9501805_Rossi_Cold_Fusion_Validated_by_Swedish_Skeptics_Society/

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