Showing posts with label Fusion. Show all posts
Showing posts with label Fusion. Show all posts

Sunday, May 8, 2011

General Fusion Gets Funds

General Fusion is getting funding to continue their experiments.
General Fusion Inc. has closed a US $19.5 million Series C round of financing led by Cenovus Energy Inc. (TSX/NYSE: CVE) with participation from Bezos Expeditions (Jeff Bezos), Chrysalix Energy Venture Capital, Working Opportunity Fund (EVCC) Ltd., Braemar Energy Ventures, Entrepreneurs Fund, BDC Venture Capital, and SET Venture Partners.
This is good news for the General Fusion guys.

You can read more about the General Fusion concept at Steampunk Fusion.

Tuesday, July 27, 2010

Fusion - A New Hope?

A private company has just gotten a $50 million cash infusion for its fusion experiments.
A private company in Foothill Ranch that is reportedly experimenting with nuclear fusion power has raised $50 million in funding, according to a report from Socaltech.com.

Little more information was available Monday about the experiments at the company, Tri-Alpha Energy, or the funding itself. In the past, Socaltech reported, Tri-Alpha has received funding from Goldman Sachs, Venrock, Vulcan Capital and New Enterprise Associates.

Tri-Alpha's experiments, based on the work of UC Irvine plasma physics professor Norman Rostoker, have been rumored for years, but the company has not revealed the nature of its experiments to the public.

Solcaltech calls it a "stealth developer of advanced plasma fusion technology.
Well not exactly stealth. I reported on the work of Rostoker and Monkton in additions to something I first posted in November of 2007. Still, the fact that they are either getting new money or a release of promised money is good news. The more different ideas we explore on the way to practical fusion the sooner we will reach that goal. Because this is an experimental field. And as Einstein once said, "If we knew what it was we were doing, it would not be called research, would it?"

Tri-Alpha Energy, Polywell Fusion, and Dense Plasma Focus are all working on the holy grail of fusion physics. The combining of Hydrogen (a proton when ionized) and Boron 11 which is a fusion reaction that gives off very few neutrons and whose reaction product is high energy (relatively) charged particles which would allow converting the resultant energy directly to electricity. This greatly lowers the cost of a power plant. Consider that for a fission (currently Uranium) power plant 80% of the cost is in the steam plant which is used to convert the heat output of the reactor into electricity or shaft horsepower in the case of a ship.

One other point. Consider the millions being spent on these fusion experiments with the billions being spent on ITER which is currently in big financial trouble. The reported fix is to steal money from small research projects in other disciplines.

Of course I like Polywell Fusion. You can learn the basics of fusion energy by reading Principles of Fusion Energy: An Introduction to Fusion Energy for Students of Science and Engineering

Polywell is a little more complicated. You can learn more about Polywell and its potential at: Bussard's IEC Fusion Technology (Polywell Fusion) Explained

And the best part about Polywell? We Will Know In Two Years or less.

Tuesday, December 23, 2008

Steampunk Fusion

Steam Punk Fusion

The picture you see above is a steam driven fusion reactor. I know what you are thinking. This is some kind of joke. It is no joke. General Fusion has a design that I think has an outside chance of working.

I was discussing it with some of the boys at Talk Polywell and I'd say it has no fundamental flaws.

Popular Science also gives some of the details of the machine and its inventors. The drawing at the top of the page shows a schematic of the machine that has 200 pistons. Now to give you some idea of the scale here is a picture of one of the pistons.
Steam Punk Fusion Piston

Huge sucker huh? Now imagine 200 of them all firing away at the rate of once a second. When the piston hits (and yes it will hit) the end of the cylinder it will be going about 250 mph and it will induce a shock wave into a sort of ball of liquid lithium and lead. But first two rings of counter rotating plasma will be shot into the middle of the rotating metal and then all the steam (yeah steam) driven pistons will fire and hit the molten metal with a timing of better than one microsecond.

Can it be done? My rough calculations at the above Talk Polywell link say yes. Not easy, but possible. So would I put money on it? Not me. But I'm an IEC Plasma Fusion type of guy. However, if the idea excites you (a steam driven fusion reactor) I'd say it has as much a chance of working as anything being done now. Definitely worth a shot. And besides how many of your friends can say they are investing in a steam driven fusion reactor? It has got to be worth some bucks just for the conversation starter value alone.

Monday, November 17, 2008

Tom Ligon To Talk About IEC Fusion Developments

Tom will be at the Philcon Science Fiction convention this coming Saturday, 22 Nov 2008. You can read what Tom has to say about his upcoming talk at Talk Polywell.

Monday, June 11, 2007

Change The World In Three Minutes



Dr. Robert Bussard talks about how to change the world and it only takes three minutes.

For a deeper look at this technology:

Bussard Fusion Reactor

The video at this one is deep on physics and lasts an hour and a half, however the last 30 minutes has the implications. The three minute video is excerpted from this longer version:
Easy Low Cost No Radiation Fusion

IEC Fusion Newsgroup
IEC Fusion Technology