AndHeiberg

5 ms·

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Predictions about Nuclear (SMR) Startups from Copenhagen Atomics CEO(copenhagenatomics.hubspotpagebuilder.com)
3 points by AndHeiberg 2y ago|1 comments
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by AndHeiberg 2y ago
> 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 of missing out is in full play right now and will likely
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by AndHeiberg 8y ago
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 built a simple tool to find opportunities using p
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by AndHeiberg 8y ago
Super cool
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by AndHeiberg 10y ago
+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 engine levels. I found this http://www.teslarati.c
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by AndHeiberg 10y ago
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 aspirational.
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by AndHeiberg 10y ago
Thanks for the summary!
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by AndHeiberg 10y ago
[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 the figure of 32 kg for the Tesla
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by AndHeiberg 10y ago
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 really able to deliver more power than adve
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by AndHeiberg 10y ago
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 in planes... idk would love if it someone cou
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by AndHeiberg 10y ago
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 and Siemens engines unfair?
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by AndHeiberg 10y ago
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 did they make such a big splash?
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Siemens electric air plane engine, how does it stack up to Tesla engines?(andreas.heiberg.io)
17 points by AndHeiberg 10y ago|18 comments
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1 year in, attending university remotely after work(andreas.heiberg.io)
2 points by AndHeiberg 10y ago|0 comments