"Before cold fusion, build steam engine and boil water. After cold fusion, build steam engine and boil water."
Nuclear powerplants still use steam turbines and I don't know how much preheating the system needs from "shut down at dock" to "33 knot slaloms"
Thermoelectric Generators. Hot loop on one side, cold loop on the other. Differential between hot and cold generates electricity.
For a ship, you can have the ocean provide cooling for the cold loop.
Most dedicated thermoelectric generators AFAIK use nuclear power sources to provide the heat for the hot loop.
Usually radioisotopes, since that requires the least amount of engineering (because if you're putting in something that requires actual engineering you, you could probably put in an actual nuclear powerplant and get even more electrical power out of it).
(OTOH, apparently thermoelectrics are also used to turn waste heat into supplemental electrical power in various set ups.)
Dunno... I could see some mileage in the fairies being tele/techno-kinetic tribbles...The most Kerbal way of doing it would obviously involve solid rocket boosters, but I don't think her Ray has enough struts.
Edit (Apropos of this... space shipgirl fairies are obviously Kerbals.)
Only for shipgirls that get banned from Argo.Dunno... I could see some mileage in the fairies being tele/techno-kinetic tribbles...
Dunno... I could see some mileage in the fairies being tele/techno-kinetic tribbles...
How could anyone ban such obviously cute shipgirls!
Maybe she runs on cryogenic-stored FOOF? She could burn anything as fuel, given that, including ice...Maybe she is like type XVII U-boats with high-test peroxide propulsion system. Or even crazier chemical reactor heat steam generation.
Yes.(Though I likely have the causality backwards, per se, and actually it's only those who want Such And Such will qualify to become of a class which has Such And Such. Pretty much equivalent for purposes of what I was talking about, though.)
"Design by committee" was more talking about stuff like what questions are in the aptitude test ("How do you feel about having fluffy hair?" "I like my current hair, thank you very much." "Then you cannot be an escort carrier." "???" (And yes, the line in Chapter 7 about that is already written.)) as opposed to details of new bodies.From the responses it seems things in practice may be a bit more complicated and more 'one size fits all' with the mention of 'design by committee' though, which works too.
People making all these crazy speculation on power systems, while I went with a simple, reliable and scalable solution already used in many applications.Question not propulsion of B-MINTs. It will cause you to pull even more hair off your head than the rest of B-MINTs
Personally I'd find it quite amusing if B-MINTs ran on cold fusion, somehow making effective use of human food, but no one could figure-out how they did it...Question not propulsion of B-MINTs. It will cause you to pull even more hair off your head than the rest of B-MINTs
They like the really spicy Cajun shrimp!Personally I'd find it quite amusing if B-MINTs ran on cold fusion, somehow making effective use of human food, but no one could figure-out how they did it...
Well, Grace is basically something between a hydrofoil and an ekranoplan, yes?Meanwhile the actual propulsion systems... I have no idea how ******* Fleet propulsion actually works, even if I know how to operate it.
Cells generate energy ultimately via a glucose-oxygen reaction (yeah, there's the anaerobic lactose bit, but...). I'm pretty sure there's no chemistry that would directly 'throw' ship-mass equivalents around based on apparent shipgirl metabolic needs. So, there must be a 'shadow' magical metabolism that draws on some other energy source, and dumps waste heat in some magical sink, or, flat-out ignores thermodynamics (or, something weirder).Fuel cells or some sort of chemo-electric system that bears a resemblance to how cells generate energy.
I back her being an ekranoplan.Well, Grace is basically something between a hydrofoil and an ekranoplan, yes?
They skywings are not jets in the sense of having turbofans or turbojet engines.And the skywings are jets?
She's jet propelled.
(Maybe a mix of waterjets and actual turbofans?)
They skywings are not jets in the sense of having turbofans or turbojet engines.
There is the advantage of native thrust vectoring, though. Pretty sure Grace can have her skywings pull off some extreme maneuvers.
The actual propulsive device present here is the tail. Hence Grace having four of them.
:thinks: But they didn't make an underwater repair ship...Yes.
But, most of the class criteria are more personality-based, not based on body. Want to be an Iowa? You need to be able to fill up the room. So it's that you get assigned a class based on what you already are as a person.
Might be interesting to consider how one might operate?
Maybe Grace at least, and maybe her manta, are using some sort of air lubrication trick? Then steering by manipulating this to give differential drag? Obviously they'd need something to get the air moving, but if those tails produce some sort of field effect around them...They could be Motor Jets, less good than a proper jet engine, but they'd be an option. Another would be some weird Pulse Jet contraption.
I mean:Y'all speculating on how Grace's planes fly, meanwhile the stock Abyssal aircraft looks like something from a deranged sci-fi movie, while the "elite" planes deployed by high-end Abyssals look like a demonic version of Pac-Man. Have fun figuring those out.
Maybe they use literal 'nightmare fuel'?Y'all speculating on how Grace's planes fly, meanwhile the stock Abyssal aircraft looks like something from a deranged sci-fi movie, while the "elite" planes deployed by high-end Abyssals look like a demonic version of Pac-Man. Have fun figuring those out.