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JB0

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Everything posted by JB0

  1. JB0
    Cryogenic fuels are pretty common in spaceflight and nuclear fusion. In a Valk's case, the primary fuel is most likely liquid hydrogen... well, hydrogen slurpee, anyways.
  2. JB0
    Or the way the M-21 carried a D-21? Pity that Ray isn't styled after the D-21, he could actually be something that BELONGS on a Blackbird.
  3. JB0
    Bingo. Note, though, that liquid transfer doesn't actually solve the problem. It just moves the heat around, typically to a location where it is easier to deal with (like from the engine block of a car to the radiator). Ultimately, you need a device to get the heat out. Keeping spacecraft(both manned and unmanned) at safe temperatures in the real world is a complex problem. Variable fighters have the advantage of seeing short deployments with a visit to a climate-controlled environment between outings. They have to control temperatures for hours at a time instead of days or months or years, and then they can cool off in a room full of glorious heat-conducting air. They also have the advantage of being built around a thermonuclear reactor(which is a really good heater) so they never never really have to worry about being too cold.
  4. JB0
    You tell 'em!
  5. JB0
    Well, the entire premise of a variable fighter increases complexity and cost. You can't really say that complexity is a problem on newer fighters without ALSO considering it to be a problem on the older ones, right on back to the VF-1. Better to ignore it and just go with the flow.
  6. JB0
    That's a bit of an interesting question, with a partially counterintuitive answer. Lacking a way to cool itself, it will rapidly reach equilibrium with the exhaust stream. Two streams of a given temperature will not combine to heat a plate to twice that temperature, so it won't get any hotter than the one engine case, but it can't shed heat to the atmosphere as it could if one side faced open air. Note, though, that I said that applies if the component is exposed to atmosphere, and variable fighters are not limited to atmospheric flight. Here's where things get counterintuitive for a bit, and where we find our concrete answer. In space, the circumstance is very different, and not in the way most people expect. Common sense says space is very cold, so cooling the duct should be easy. But it is only cold because there's so little matter in space. There's no air to conduct heat away and radiation is a much slower process, so vacuum works as an excellent insulator. Which means hot things tend to stay hotter than they would in atmosphere and the cold of space is a darn dirty lie. (This is a gross oversimplification of the problem, but for our purposes it is close enough.) Even if it isn't fully immersed in the exhaust stream, ALL parts of the nozzle will rapidly achieve something very close to equilibrium with that exhaust stream if there's not a cooling system attached. Which means the rest of the exhaust nozzle is in, practically, the same boat as the divider. Consequently, it stands to reason that if the divider can't withstand the exhaust temperatures for a sustained time, neither can the rest of the exhaust nozzle, and there MUST be a cooling system of some sort. The fact that VFs are aerospace fighters means the divider is not in any sort of special circumstance relative to the rest of the nozzle. As to whether the nozzle can withstand those temperatures, or if it needs a cooling system, I cannot say. I can just say that the entire nozzle is in the same boat as the divider during spaceflight, therefore the divider must be able to handle being fully immersed in the thrust stream SOMEHOW, because it is not meaningfully different from being only partially immersed.
  7. JB0
    Man, when are they gonna give me a Combiner Wars Fangry? Sure he was dopey and made no sense, but darn it, he was MY *master figure!
  8. JB0
    In honesty? I enjoyed the PS2 Stand Alone Complex game. I won't say it was the best game ever made. I mean, let's be honest, Cavia was never known for the objective quality of their software. But I always got along with Cavia. They made technically flawed games that were fun as heck.
  9. JB0
    No, she's in the other cyberpunk franchise. No one's considering her for this one.
  10. JB0
    Heck yeah! It's a pity that the deinonychus has been overshadowed by its cousins ever since that one movie, especially given the species' importance to our modern understanding of dinosaurs. It was the breed that put the idea of dinosaurs as sluggish, lumbering beasts out to pasture. Also, deinonychus is just more fun to say.
  11. JB0
    That two-timing jerk!
  12. JB0
    Oooh. That's what I'mma tell myself when I catch that movie. Best crossover ever.
  13. JB0
    Oh no, not the censored version! Give us the hardcore lesbian makeout we deserve! As Shirow intended!
  14. JB0
    Apparently not, since we have real fans on both sides of the debate. Unless the definition of real fan is "someone that agrees with me." False dilemma. Just because the major isn't an asian lock-in role doesn't mean only historical roles should be given to asians. This just happens to be the ONE instance where whitewashing can be justified in-setting. I'm not even saying it's right, just that it is the one place where it makes any sort of sense. And THAT would be an excellent place to make a stand on Hollywood racism, rather than a main character whose every aspect is either undefined or changeable at will. Her name is unknown, she is introduced in the original comics as "Motoko Kusanagi(obviously an alias)". She works for a future japanese government... that is based on the modern british Parliament. She begins the story in a cyborg body of unspecified make(but known to be made to higher specifications than those legally allowed CyberJapan's civilian populace). I do acknowledge the assumption of japanese manufacture for her cybernetics is fair. The era the comic was produced in was one in which Japan was known for having a large manufacturing base that produced high-quality products, making them an excellent choice for a supplier of high-quality cybernetics. But it is still an assumption, not rooted in the original source material. I would think a "real fan" would know this already, though.
  15. JB0
    We can but hope!
  16. JB0
    I thought it was the other way around, that the new Fury was a response to the movie Fury's popularity. *looks it up* It's actually both ways. Ultimate Fury was based on Jackson years before Fury appeared in a movie(because he's always been awesome), then they cast Jackson for the movies(because he's awesome), then they replaced mainline Fury with his illegitimate son that looks like Jackson so he would match the wildly-popular movie Fury. Either way, they didn't just go "You know what'd make good narrative sense? If Nick Fury's long-lost son was Samuel Jackson, because he looks so british."
  17. JB0
    I was cool with mister Jackson playing Nick Fury, Agent of SHIELD. I think he'd actually be a good choice for a live-action Roy Focker.
  18. JB0
    He was probably there JUST to make sure he got Hayate's allergies. How did he know Hayate was coming, you ask? Scarfish has his ways.
  19. JB0
    MASK Vs Jem. My will shall be done!
  20. JB0
    I betcha that's why Scarfish has that big X. He got a chest beam implanted, he's just waiting for the right time to use it.
  21. JB0
    Whether it's 30 earth years or galactic standard years or whatever, it's uncommonly short relative to other races.
  22. JB0
    So Freyja likes every animated musical act... EXCEPT Sharon Apple? No taste.
  23. JB0
    They look more like cat/seal hybrids to me. Mermaids have scales.
  24. JB0
    Nope!
  25. JB0
    Well, umineko means a different animal in modern japanese, too. One we english-speakers would call a seagull. It seems that there is actually a pun intended with the creatures in Delta and a real terrestrial creature. But calling them "seagulls" would make no sense, because in english seagulls have no connection to cats. Such a pity that this pun involving aquatic life named after felines could never work in english because we just don't have that kind of linguistic assemblage...
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