jrmichler's latest activity
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Jjrmichler replied to the thread Electric power distribution from powerplant to homes.The 7200 volt distribution line past my house has steel conductors without insulation. We had a big storm last year that closed the...
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Jjrmichler replied to the thread Random Photos.Beginning mile 2 of my 4 mile morning run yesterday. Calm wind and comfortable at -7 deg F. The next 10 miles down this road are all...
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Jjrmichler replied to the thread What mathematics software should engineering students use?.My jobs have been mostly analyst, problem solver, mentoring young engineers, and project engineering. I have used MATLAB extensively...
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Jjrmichler replied to the thread Need to anneal 5052 aluminum.I used search terms 5052 aluminum annealing temperature, and got several good results. Some of the confusion might be due to the way...
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Jjrmichler replied to the thread Scrolling pops back wrong way.Mine did it twice yesterday, but only twice. And not on this thread. Chrome, Windows 10.
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Jjrmichler reacted to Ken Fabian's post in the thread Synchronous Condensers for Power Grid Stabilization with
Like.
There is ongoing evaluation of batteries with grid forming inverters for providing synthetic inertia; Tesla Motors Australia (that does... -
Jjrmichler reacted to russ_watters's post in the thread Undergrad Is energy really conserved? with Like.
I like to think of a/the core pursuit in mechanical engineering as a game of "follow the energy". It's very common for your energy to...
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Jjrmichler replied to the thread Synchronous Condensers for Power Grid Stabilization.I got the same, then cut and pasted just the https://www.pv-magazine-australia.com portion of the link. I clicked on the article, and...
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Jjrmichler replied to the thread A complex spring's structural analysis.The paper linked in Post #4 is a good discussion of bolted joints for a person with a background in the subject. It's not so good to...
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Jjrmichler replied to the thread Scrolling pops back wrong way.Windows 10 and Chrome.
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Jjrmichler replied to the thread Scrolling pops back wrong way.And me. I am unable to scroll up using the scroll wheel, but only on some threads. Scrolling down always works. Scroll wheel works...
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JYou look in good shape!
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Jjrmichler replied to the thread Random Photos.Stopped to talk to a neighbor while on my morning run last July, and the Google Street View camera car went by. The strange thing is...
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Jjrmichler replied to the thread NASA Currently trying to build a rocket to launch into space.You might want to familiarize yourself with the Federal Aviation Regulations (FAR's). From 14 CFR Part 1: Rocket means an aircraft...
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Jjrmichler replied to the thread Undergrad Energy requirements of a 4 wheel drive boat.There is no simple math to calculate power requirements for this system, but it should be possible to make a rough estimate. My...
