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AndHeiberg

HN member
Joined
Fri, Oct 10, 2014, 10:16 PM UTC
HN karma
13
Public activity
16 items

About AndHeiberg

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Recent public activity

  1. comment
    Comment #42572829

    > some people are trying to solve a financial problem or a PR problem with a nuclear engineering solution and a new slogan (SMR). It is unlikely to become very successful. But fear…

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    Comment #17089787

    I don't generally, but I've been hacking away at the infrastructure for high frequency trading crypto currencies for a while. I originally just wanted to do arbitrage trading, so I…

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    Comment #17089760

    Super cool

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    Comment #12107839

    +9001 this! > My guess is that with those included it weighs AT LEAST 100kg, probably closer to 200kg. Interesting, that would put the power to weight ratio down to combustion engi…

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    Comment #12107206

    Yeah... was thinking maybe it could charge it self and fly "patrols" that way. But yeah this is a ridiculous site. And as nickparker points out the "20 minutes" is highly aspiratio…

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    Comment #12107173

    Thanks for the summary!

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    Comment #12107128

    [This]( https://forums.teslamotors.com/forum/forums/motor-rpm-155-mp... ) does suggest that the RPM of 18.000 is quie different than the 2.500 mentioned for the Siemens. I do think…

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    Comment #12106557

    Is this different in the Siemens engine though? Is that why they say "delivers a continuous output of about 260 kilowatts" emphasis added. I guess all that means is that they're re…

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    Comment #12106556

    Is this different in the Siemens engine though? Is that why they say "delivers a continuous output of about 260 kilowatts" emphasis added. I guess all that means is that they're re…

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    Comment #12106541

    Yeah exactly, but given the numbers, it doesn't seem to outperform Tesla's engines? Perhaps they're also taking in to account the power usage as battery weight is more significant …

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    Comment #12106529

    See other comments I had it mixed up for sec there. What's the difference between a flight rated motor and a no flight rated one mechanically? Why is the comparison between Tesla a…

  13. comment
    Comment #12106527

    Yeah my bad, had that thought at 6 in the morning. I've updated it. My central question still stands though. Tesla seems to outperform the Siemens engine by quite a lot, why are di…

  14. comment
    Comment #12106526

    Yeah my bad, had that thought at 6 in the morning. I've updated it. My central question still stands though. Tesla seems to outperform the Siemens engine by quite a lot, why are di…

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