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Re: EM Drive
A new attempt to validate/disprove EMDrive and Mach Effect has been attempted. Initial results published here: https://www.researchgate.net/publication/325177082_The_SpaceDrive_Project_-_First_Results_on_EMDrive_and_Mach-Effect_Thrusters In a nutshell: Previous promising EMDrive results are attribut...
- Fri May 11, 2018 5:34 pm
- Forum: News
- Topic: SpaceX News
- Replies: 2324
- Views: 1162228
Re: SpaceX News
Less ground crew and far less expensive fuel. Also, 100 minimum launches before refitting means the not10x R&D cost is spread over far more flights. Fuel cost is only a little higher for far more capacity. Ground crew cost is far lower. R&D $$$ to be amortized per flight is far lower. Total cost to...
- Fri May 11, 2018 1:45 pm
- Forum: News
- Topic: SpaceX News
- Replies: 2324
- Views: 1162228
Re: SpaceX News
Per above info, they are aiming for F9 2nd stage reusability. If they can achieve that, not sure how BFR could possibly be cheaper to launch.
- Fri May 11, 2018 4:49 am
- Forum: News
- Topic: SpaceX News
- Replies: 2324
- Views: 1162228
Re: SpaceX News
Per: https://www.reddit.com/r/SpaceXLounge/comments/8ii206/elon_musk_quotes_today_prior_to_block_v_first/ SpaceX on track to double their 2017 launch rate. Source Arguably version 6 of Falcon 9. There will be minor changes here and there but no major block changes going forward. Source 1 | Source 2 ...
- Wed Apr 18, 2018 10:31 pm
- Forum: News
- Topic: SpaceX News
- Replies: 2324
- Views: 1162228
Re: SpaceX News
Payload is not boring! I'm praying this launch, more than any others, goes off without a hitch!
- Tue Apr 17, 2018 4:23 am
- Forum: News
- Topic: Small Tri Alpha news blurp
- Replies: 250
- Views: 257940
Re: Small Tri Alpha news blurp
I found the 8¢/kWh target disheartening. Nevermind gas, even wind/solar + storage is going to be beating that before TAE would have any potential to have something to market.
- Tue Apr 03, 2018 12:52 am
- Forum: News
- Topic: SpaceX News
- Replies: 2324
- Views: 1162228
Re: SpaceX News
As I wait to wait today's launch of CRS-14, I am wondering why they are not recovering the recycle flights to pick apart for use stresses of multiple flights. It would seem to be a potential wealth of knowledge they could carry forward regarding engineering and material costs. I was thinking the sa...
- Mon Mar 19, 2018 10:58 pm
- Forum: News
- Topic: Small Tri Alpha news blurp
- Replies: 250
- Views: 257940
Re: Small Tri Alpha news blurp
I haven't listened yet, but saw this was posted:
https://www.youtube.com/watch?v=Gtcrb-Q4QQc
https://www.youtube.com/watch?v=Gtcrb-Q4QQc
- Wed Mar 07, 2018 6:35 pm
- Forum: News
- Topic: SpaceX News
- Replies: 2324
- Views: 1162228
Re: SpaceX News
I was just noticing they have 5 (!) lined up for April. Looks like they're trying hard to have the next 50 done in a year.Skipjack wrote:Another boring launch. That is now number 50...
- Sun Feb 18, 2018 8:25 pm
- Forum: News
- Topic: Small Tri Alpha news blurp
- Replies: 250
- Views: 257940
Re: Small Tri Alpha news blurp
I can't help but be extremely impressed by the 300 ms confinement time that PPPL achieved with their relatively tiny FRC, which is employing a rotating magnetic field to stabilize it. That is a lot longer than the 12 ms achieved by TAE. It was my understanding that the only thing limiting longer co...
- Thu Feb 15, 2018 5:36 am
- Forum: News
- Topic: Small Tri Alpha news blurp
- Replies: 250
- Views: 257940
Re: Small Tri Alpha news blurp
Oh, guess I just needed to read Slipjack’s link: 50M. I have to say TAE’s plan for a net power machine by 2020 is the most tangible hope to date I’ve had for fusion. Almost enough to make me start thinking this is actually happening...
- Thu Feb 15, 2018 5:27 am
- Forum: News
- Topic: Small Tri Alpha news blurp
- Replies: 250
- Views: 257940
Re: Small Tri Alpha news blurp
I know Norman is not supposed to get them to PB11, but are there any more specific goals for Norman besides “hotter”? I think I recall a couple years ago 100M being mentioned, but I don’t recall reading any specific number since then.
- Wed Feb 14, 2018 6:37 pm
- Forum: News
- Topic: Small Tri Alpha news blurp
- Replies: 250
- Views: 257940
Re: Small Tri Alpha news blurp
And twice as hot, so far (20 million C). Are they still aiming for about 100 million C on Norman?
- Fri Feb 09, 2018 8:18 am
- Forum: News
- Topic: Mach Effect progress
- Replies: 2707
- Views: 1473728
Re: Mach Effect progress
My main concern is Woodward, Fearn, Boldrini, etc. are all academics. What we really need is an intrapreneur; a capitalist that see what is possible and WANT to get it done. Hmm, like Elon? Hey, he has a rocket too. And plenty of money. And plenty of ways to put a working MEGA drive to use. Elon, J...
- Thu Feb 08, 2018 11:16 pm
- Forum: News
- Topic: Mach Effect progress
- Replies: 2707
- Views: 1473728
Re: Mach Effect progress
Those are good points I didn't consider. From a scientific perspective, I think you are probably right. I was mainly reacting to the sentiment I've seen from some where they don't seem willing to accept positive results that come from the lab while an orbital test would have a "seeing is believing" ...