A massive nuclear fusion experiment just hit a major milestone, potentially putting us a little closer to a future of limitless clean energy.

  • RubberElectrons@lemmy.world
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    1 year ago

    You know, tiny, it’s funny how obvious it is that you’ve decided to actually look up the talking points to parrot now that I’ve actually challanged your low quality arguments. Would you like a cracker?

    I don’t generally learn what I need to know from sales brochures, as engineers are hired to find and resolve issues using the truth, dictated by physics and experience in machine shops. Additionally, there are a number of circumstantial issues that fog the translation between theory & reality. Keep up with me, tiny:

    https://www.machiningdoctor.com/mds/?matId=5180 shows what we refer to as machinability, a reference number influenced by both crystal structure, and hardness. The low m/min value shows that it takes a lot of time (which is expensive) to machine a final product, be it a pipe, a valve, valve seat, or the particularly expensive heat exchangers.

    Let’s continue. What do people like drinking? Fresh water? Hey, you know where we ought to use the limited water supply? In a gigawatt energy storage system! Location needs to be right next to a river, which happens to be right next to a high mesa physically capable of withstanding several million gallons of weight (remember, 8.2lbs/gal of water, tiny). That tremendously limits location. How about problems related to flora and fauna, or the inability to scale the storage plants, or the issues of permeability of the ground, etc? Op-ex on gravity storage systems is almost as low as it gets, and a mechanical system further resolves most pain points, though admittedly adds a few small ones too. Still with me? Stop eating your crayons and pay attention!

    Your medical isotopes only come from candu units, which are in limited supply for reasons which are fairly obvious to even tiny intelligences like yours. Very good, we’ve got Canucks doing a careful job with their reactors, though as with any plant, there have been mishaps and questions at other places. Indian point nuclear generating station, 20 miles north of NYC had a serious problem of unknown amounts of tritium leaking into the local water table, as well as the Hudson. The real problem was that after a decade of perimeter detectors going off constantly, nobody at entergy knew what the primary source was! I have direct experience dealing with this. As a single example,[ here’s one of the times it happened.(https://www.nrc.gov/info-finder/reactors/ip/ip-groundwater-leakage.html). And this has kept happening over the years, to what in the industry was referred to as a model plant.

    You need to understand that something can be high risk, low likelihood, and that’s still enough of a deterrent to enactment. You’re talking about a system which mixes extremely corrosive elements with high-gamma U232, making for a doubly-difficult to manage system. There are upsides vs b/pwr plants but both myself and professional industry agree that the upsides don’t outweigh the very serious downsides.

    I’ll clarify that I am ok-nuclear, but only if nothing else works. Got it, tiny?

    • n3m37h@lemmy.dbzer0.com
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      1 year ago

      And you think current reactor designs aren’t hard? Seriously? Wow OK end if story for you.

      Thankfully casting this stuff is fairly easy. Has this stuff been tested in a SLS printer which would make your machining is hard point absolutely moot?

      Tell me you have 0 clue about MSR by telling me they use water. Hilarious man. Try a CO2 heat exchange for the 500c temps the reactor runs at. The only water needed for a MSR is the secondary heat exchange between CO2 and water using a closed loop system.

      Find any information bad on the much safer CANDU reactors, MSR are magnitudes of order safer due to not having 900+ psi water acting as a coolant

      The limited supply of CANDU is just due to stupid politics/bureaucracy, Ontario has been trying to build a new reactor for the past decade and was nearly canceled under our moronic Liberal leadership at one point

      Once again the guy who literally invented both types of reactors favored the MSR design. I’ll take his opinion over yours as he actually worked with the shit leadingntonthe creation of Hastaloy N. Not C233 or w/e you linked.

      We have the technology to deal with every problem you have with the MSR.

      If gamma ray make it so hard to do anything why did we created cobalt-60?

      And to put a cherry on top

      • RubberElectrons@lemmy.world
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        1 year ago

        I never, ever said MSRs use water. Like, ever. 🤷

        Porosity, residual stresses, QA testing, all are significant factors with SLS forming. At no point in trying to discuss this with you in front of everyone has there been anything but an emotionally distressed, incoherent response to provided facts.

        Everyone sees your hail Mary at play. Everyone. You are factually naked in front of everyone, trying your best to look competent.

        Good luck, silly, I’m going to watch a movie with my kind-hearted girlfriend, and go to my nice well-paying job working on energy systems tomorrow to be a positive contributor instead of dead weight.

        • n3m37h@lemmy.dbzer0.com
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          1 year ago

          Then why did you mention fresh drinking water if MSR doesn’t use it? Oh wait, it can desalinate water with MSR

          Yeah Ii want good QA in a reactor, NASA / SpaceX use SLS to aide in manufacturing rockets, if it can handle those pressures I’m sure a 1 atmosphere of pressure in a MSR won’t be much if a challenge for SLS printed parts.

          Nothing I have stated is incoherent its just a shitty defense for you not being able to defend your position.

          I’m sure you are a “productive member of society” enjoy your day