It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
On airplane wings, for example, tiny plasma actuators could help planes fly more safely, more efficiently, and with greater stability and control. They can speed, slow or divert air flows in ways that can cut drag, fuel use, and CO2 emissions by as much as 25%, researchers estimate. Some experts even think that these devices might someday replace conventional flight control surfaces such as flaps and ailerons...
More immediately, aerodynamicists are looking to place the same technology on the huge, vulnerable, and costly blades of wind turbines to improve their efficiency, extend their lifetimes, and even help them more effectively cope with gusting winds.
originally posted by: TEOTWAWKIAIFF
a reply to: Wolfenz
The "nuclear fusion reactor" that was "built" and "tested" did *not* follow Lockheed's original specs!
Lockheed: 100 MW, 15 Tesla coils
Theirs: 200 MW, 5 T coils
Yeah, change the specs that much it will be huge! Plasma density increases by the power of 4 per doubling of magnetic field strength. Drop power output, put the regular coils back in (commercially available REBCO wires being sold that do 18 T) and Lockheed's design works.
Oh, they also modeled their mock up on EMC2's poly well design. Here's how to envision Lockheed's magnetic layout. Say your looking at it side on, standing at the center (there are two magnetic coils donut rings on either side of you); put your index fingers out in front of your chest, touching; draw an infinity sign using both fingers at the same time in opposite directions; they meet back in the center. That is the genius of the Lockheed design! The more the plasma moves away the more it gets smooshed back together in the center! It is not a poly-well design or pinch-z but a combo of both.
originally posted by: rickymouse
I wonder what would happen if you were five hundred feet behind a jet when it took off? Would those ions disrupt your cells in your body?
originally posted by: yuppa
a reply to: Wolfenz
they said they COULD eventually shrink its size down to the size of a truck bed. Still 18 meters is way better than the russian version.
Its perfect for ships and trains in that size.
originally posted by: TEOTWAWKIAIFF
a reply to: Wolfenz
The "nuclear fusion reactor" that was "built" and "tested" did *not* follow Lockheed's original specs!
Lockheed: 100 MW, 15 Tesla coils
Theirs: 200 MW, 5 T coils
Yeah, change the specs that much it will be huge! Plasma density increases by the power of 4 per doubling of magnetic field strength. Drop power output, put the regular coils back in (commercially available REBCO wires being sold that do 18 T) and Lockheed's design works.
Oh, they also modeled their mock up on EMC2's poly well design. Here's how to envision Lockheed's magnetic layout. Say your looking at it side on, standing at the center (there are two magnetic coils donut rings on either side of you); put your index fingers out in front of your chest, touching; draw an infinity sign using both fingers at the same time in opposite directions; they meet back in the center. That is the genius of the Lockheed design! The more the plasma moves away the more it gets smooshed back together in the center! It is not a poly-well design or pinch-z but a combo of both.
There is updated technical information on the Lockheed compact fusion reactor project. It was originally believed that the compact reactor would fit on a large truck. It looked like it might weigh 20 tons. After more engineering and scientific research, the new design requires about 2000 ton reactor that is 7 meters in diameter and 18 meters long. This would be about one third the length of a Dolphin diesel submarine and it would be slightly wider and taller. It would be similar in size to a A5W submarine nuclear fission reactor. We would not know for sure because the A5W size is classified but based on the the size and likely configuration of a nuclear submarine this size estimate is likely. They have performed simulations. In simulations, plasma confinement is achieved in magnetic wells with self – produced sharp magnetic field boundaries. • Design closes for 200 MW th reactor, 18 meters long by 7 meters diameter device assuming hybrid gyro – radii sheath and cusp widths and good coil support magnetic shielding. • Neutral beam heats plasma to ignited state. • The dominant losses are ion losses through the ring cusps into stalks and axially through the mirror confined sheath. • Good global curvature gives interchange stability Lockheed believes they can get better confinement at the cusps than the EMC2 polywell reactor.
Lockheed: 100 MW, 15 Tesla coils
Theirs: 200 MW, 5 T coils
originally posted by: TEOTWAWKIAIFF
a reply to: Wolfenz
and @ yuppa
A researcher took Lockheed's known and public data. That guy changed the specs to make it look like Lockheed's design is impractical. That research was picked up by Next Big Future and that story was repeated in a couple more places. His research paper is where I noticed this very drastic change:
Lockheed: 100 MW, 15 Tesla coils
Theirs: 200 MW, 5 T coils
If anything, even changing the magnetic field type (which he also did), it looks like Lockheed is spot on. The problem is Lockheed has not done anything more besides announcing they can make a compact fusion reactor. Which allows the void to filled with stories like "100 times bigger." Which irritates me to no end.
The better version of fusion would be the proton-Boron reaction which turns directly to electricity. Hook that up to storage subsystem then to the plasma jet engines... whoosh!