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Re: restart lasts maybe a minute till next freeze

From gene heskett <gheskett@shentel.net>
Newsgroups linux.debian.user
Subject Re: restart lasts maybe a minute till next freeze
Date 2024-12-14 21:30 +0100
Message-ID <JTGVX-h2Zs-9@gated-at.bofh.it> (permalink)
References <JTDbI-h0G5-9@gated-at.bofh.it> <JTEhs-h1jv-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On 12/14/24 12:31, Thomas Schmitt wrote:
> Hi,
>
> Gene Heskett wrote:
>> Our std night shift procedure was to pump the big tank down to under 2 or 3
>> psi, which put the bottles up around 7400 to 7800 psi at midnight. The
>> morning shift at 8AM had 5200 psi to play with till the truck got there.
>> Around a 2500 diff.  Where did the rest of it go?
> My bet is still on high-school thermodynamics.
>
> The pressure of a given amount of gas in a given volume is proportional
> to its absolute temperature. Pressure reduction from 7400 to 5200 would
> correspond to a temperature reduction from e.g. 427 Kelvin (309 F, more
> than boiling hot but not glowing) to 300 Kelvin (80 F, luke warm).
>
> Helium is known to heat up much during compression:
>    https://www.bauercomp.com/products/helium
>    "helium releases large amounts of heat when compressed, which the
>     compressor must be able to absorb and shed."
> This diagram looks like it's getting really hot:
>    https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEilp2QY9nqT0RsVCmojeGCq8gBn5XqUU_wdRex72kjNSWqe4BeXlbHhREPx-M-YrwAx3txSi16MX3IJgj5dh1dRJ5dKVunIFsVhieC-ioX35I9iT7qQm7PE1azs-jq_A43XlvYV4PfMXCw/s640/adiabatic+compression.png
> (I expect the compressor to have disposed a lot through its cooling rips.)
Have you ever seen a cardox compressor? This one had intercoolers bigger 
than the cylinders. Fitst cylinder was around a cubic foot per stroke, 
next on about a quart, till the 6th one was about 2 cc's.  had a 12 foot 
high chainlink fence and a roof over it. This is the compressor used by 
anyone doing air reduction as it could act like a smelter by cooling the 
output to separate the gases according to their boiling points. The 12 
foot chainlink fence was more to contain the pieces should it let go 
than to keep people at semi-safe distances.  No one was allowed in sight 
of it when it was running. I've BTDT, have you?
> In the bottles it has lots of surface per volume to dissipate heat
> over night.
>
> We should now discuss our options for building a time machine which can
> send an oven thermometer back to the 1960s.
>
>
> Have a nice day :)
>
> Thomas
>
> .

Cheers, Gene Heskett, CET.
-- 
"There are four boxes to be used in defense of liberty:
  soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author, 1940)
If we desire respect for the law, we must first make the law respectable.
  - Louis D. Brandeis

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restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-09 16:00 +0100
  Re: restart lasts maybe a minute till next freeze Bret Busby <bret@busby.net> - 2024-12-09 16:30 +0100
  Re: restart lasts maybe a minute till next freeze "Andrew M.A. Cater" <amacater@einval.com> - 2024-12-09 20:50 +0100
    Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-09 22:40 +0100
  Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-10 03:00 +0100
    Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-10 23:00 +0100
      Re: restart lasts maybe a minute till next freeze Greg Wooledge <greg@wooledge.org> - 2024-12-11 03:10 +0100
        Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-11 05:10 +0100
          Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-11 06:20 +0100
            Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-12 02:00 +0100
          Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-16 00:20 +0100
            Re: restart lasts maybe a minute till next freeze Max Nikulin <manikulin@gmail.com> - 2024-12-16 15:20 +0100
            Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-16 18:10 +0100
      Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-11 03:10 +0100
        Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-11 07:20 +0100
          Re: restart lasts maybe a minute till next freeze Bob McGowan <ramjr0915@gmail.com> - 2024-12-11 08:00 +0100
            Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-12 02:30 +0100
          Re: restart lasts maybe a minute till next freeze "Andrew M.A. Cater" <amacater@einval.com> - 2024-12-11 22:20 +0100
            Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-12 02:50 +0100
              Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-12 06:00 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-12 09:50 +0100
                Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-12 18:40 +0100
                Re: restart lasts maybe a minute till next freeze <tomas@tuxteam.de> - 2024-12-12 18:50 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-12 19:20 +0100
                Re: restart lasts maybe a minute till next freeze <tomas@tuxteam.de> - 2024-12-12 19:30 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-12 21:50 +0100
                Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-12 20:30 +0100
                Re: restart lasts maybe a minute till next freeze eben@gmx.us - 2024-12-12 21:00 +0100
                Re: restart lasts maybe a minute till next freeze Charles Curley <charlescurley@charlescurley.com> - 2024-12-12 20:30 +0100
                Re: restart lasts maybe a minute till next freeze <tomas@tuxteam.de> - 2024-12-13 07:40 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 08:00 +0100
                Re: restart lasts maybe a minute till next freeze <tomas@tuxteam.de> - 2024-12-13 10:00 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 10:50 +0100
                Re: restart lasts maybe a minute till next freeze tomas@tuxteam.de - 2024-12-13 11:00 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 11:30 +0100
                Re: restart lasts maybe a minute till next freeze Greg Wooledge <greg@wooledge.org> - 2024-12-13 13:10 +0100
                Re: restart lasts maybe a minute till next freeze Tom Dial <tddial@comcast.net> - 2024-12-14 00:50 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-14 01:10 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-14 01:10 +0100
                Re: restart lasts maybe a minute till next freeze Max Nikulin <manikulin@gmail.com> - 2024-12-14 04:30 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-14 05:30 +0100
                Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-14 07:00 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-14 15:30 +0100
                Re: restart lasts maybe a minute till next freeze Max Nikulin <manikulin@gmail.com> - 2024-12-14 16:50 +0100
                Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-14 17:40 +0100
                Re: restart lasts maybe a minute till next freeze Max Nikulin <manikulin@gmail.com> - 2024-12-15 16:00 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-14 17:50 +0100
                Re: restart lasts maybe a minute till next freeze "Andrew M.A. Cater" <amacater@einval.com> - 2024-12-14 18:50 +0100
                Re: restart lasts maybe a minute till next freeze Max Nikulin <manikulin@gmail.com> - 2024-12-15 05:20 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-15 17:50 +0100
                Re: restart lasts maybe a minute till next freeze Max Nikulin <manikulin@gmail.com> - 2024-12-15 16:10 +0100
                SOLVED ? Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-15 18:40 +0100
                Re: SOLVED ? Re: restart lasts maybe a minute till next freeze Anssi Saari <anssi.saari@debian-user.mail.kapsi.fi> - 2024-12-16 14:00 +0100
                Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-14 07:00 +0100
                Re: restart lasts maybe a minute till next freeze Tom Dial <tddial@comcast.net> - 2024-12-14 23:50 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 11:20 +0100
                Re: restart lasts maybe a minute till next freeze Max Nikulin <manikulin@gmail.com> - 2024-12-13 04:30 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 07:40 +0100
                Re: restart lasts maybe a minute till next freeze <tomas@tuxteam.de> - 2024-12-13 07:50 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 08:10 +0100
                Re: restart lasts maybe a minute till next freeze pocket@homemail.com - 2024-12-13 15:10 +0100
                Re: restart lasts maybe a minute till next freeze Greg Wooledge <greg@wooledge.org> - 2024-12-13 15:10 +0100
                Re: restart lasts maybe a minute till next freeze pocket@homemail.com - 2024-12-13 15:30 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 16:20 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 15:40 +0100
                Re: restart lasts maybe a minute till next freeze Andy Smith <andy@strugglers.net> - 2024-12-13 18:40 +0100
                Re: restart lasts maybe a minute till next freeze Charles Curley <charlescurley@charlescurley.com> - 2024-12-13 16:10 +0100
                Re: restart lasts maybe a minute till next freeze Max Nikulin <manikulin@gmail.com> - 2024-12-13 17:20 +0100
                Re: restart lasts maybe a minute till next freeze Greg Wooledge <greg@wooledge.org> - 2024-12-13 17:50 +0100
                Re: restart lasts maybe a minute till next freeze Greg Wooledge <greg@wooledge.org> - 2024-12-13 18:20 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 21:20 +0100
                Re: restart lasts maybe a minute till next freeze Max Nikulin <manikulin@gmail.com> - 2024-12-13 18:20 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 17:40 +0100
                Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-13 18:50 +0100
                Re: restart lasts maybe a minute till next freeze Andy Smith <andy@strugglers.net> - 2024-12-13 18:30 +0100
                Re: restart lasts maybe a minute till next freeze <tomas@tuxteam.de> - 2024-12-13 19:30 +0100
                Installer and assistive technologies (was: Re: restart lasts maybe a  minute till next freeze) Max Nikulin <manikulin@gmail.com> - 2024-12-13 16:00 +0100
                Re: Installer and assistive technologies (was: Re: restart lasts  maybe aminute till next freeze) gene heskett <gheskett@shentel.net> - 2024-12-13 16:40 +0100
                Re: Installer and assistive technologies (was: Re: restart lasts  maybe aminute till next freeze) "Andrew M.A. Cater" <amacater@einval.com> - 2024-12-13 19:50 +0100
                Re: Installer and assistive technologies (was: Re: restart lastsmaybe  aminute till next freeze) gene heskett <gheskett@shentel.net> - 2024-12-13 22:10 +0100
                Re: Installer and assistive technologies David Christensen <dpchrist@holgerdanske.com> - 2024-12-14 09:00 +0100
                Re: Installer and assistive technologies gene heskett <gheskett@shentel.net> - 2024-12-14 15:50 +0100
                Re: Installer and assistive technologies David Christensen <dpchrist@holgerdanske.com> - 2024-12-14 18:40 +0100
                Re: Installer and assistive technologies gene heskett <gheskett@shentel.net> - 2024-12-14 21:50 +0100
                Re: Installer and assistive technologies David Christensen <dpchrist@holgerdanske.com> - 2024-12-14 22:30 +0100
                Orca install repeating - can't reproduce [WAS Re: Installer and  assistive technologies] "Andrew M.A. Cater" <amacater@einval.com> - 2024-12-14 23:30 +0100
                Re: Orca install repeating - can't reproduce [WAS Re: Installer and  assistive technologies] Max Nikulin <manikulin@gmail.com> - 2024-12-15 05:10 +0100
                Re: Orca install repeating - can't reproduce [WAS Re: Installer  andassistive technologies] gene heskett <gheskett@shentel.net> - 2024-12-15 14:30 +0100
                Re: Orca install repeating - can't reproduce [WAS Re: Installer  andassistive technologies] Max Nikulin <manikulin@gmail.com> - 2024-12-15 15:50 +0100
                Re: Orca install repeating - can't reproduce [WAS Re:  Installerandassistive technologies] gene heskett <gheskett@shentel.net> - 2024-12-15 18:10 +0100
                Re: Orca install repeating - can't reproduce [WAS Re:  Installerandassistive technologies] "Andrew M.A. Cater" <amacater@einval.com> - 2024-12-15 18:40 +0100
                SOLVED Re: Orca install repeating - can't reproduce [WAS  Re:Installerandassistive technologies] gene heskett <gheskett@shentel.net> - 2024-12-15 19:00 +0100
                Re: Orca install repeating - can't reproduce [WAS Re: Installer and  assistive technologies] Michael Stone <mstone@debian.org> - 2024-12-15 15:30 +0100
                Re: Orca install repeating - can't reproduce [WAS Re: Installer and  assistive technologies] Jeffrey Walton <noloader@gmail.com> - 2024-12-15 19:30 +0100
                Re: restart lasts maybe a minute till next freeze Andy Smith <andy@strugglers.net> - 2024-12-13 18:30 +0100
                Re: restart lasts maybe a minute till next freeze Larry Martell <larry.martell@gmail.com> - 2024-12-13 22:00 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 22:50 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 23:00 +0100
                Re: restart lasts maybe a minute till next freeze <tomas@tuxteam.de> - 2024-12-14 07:50 +0100
                Re: restart lasts maybe a minute till next freeze Anssi Saari <anssi.saari@debian-user.mail.kapsi.fi> - 2024-12-16 17:50 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 22:00 +0100
                Re: restart lasts maybe a minute till next freeze Greg Wooledge <greg@wooledge.org> - 2024-12-13 22:10 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 22:50 +0100
                Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-14 07:00 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-14 15:30 +0100
                Re: restart lasts maybe a minute till next freeze <tomas@tuxteam.de> - 2024-12-14 16:10 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-14 17:30 +0100
                Re: restart lasts maybe a minute till next freeze "Thomas Schmitt" <scdbackup@gmx.net> - 2024-12-14 18:40 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-14 21:30 +0100
                Re: restart lasts maybe a minute till next freeze "Thomas Schmitt" <scdbackup@gmx.net> - 2024-12-15 10:50 +0100
                Re: restart lasts maybe a minute till next freeze Max Nikulin <manikulin@gmail.com> - 2024-12-15 16:40 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-15 19:00 +0100
                Re: restart lasts maybe a minute till next freeze Andy Smith <andy@strugglers.net> - 2024-12-14 20:40 +0100
                Re: restart lasts maybe a minute till next freeze Michael Stone <mstone@debian.org> - 2024-12-14 21:10 +0100
                Re: restart lasts maybe a minute till next freeze "Thomas Schmitt" <scdbackup@gmx.net> - 2024-12-14 21:10 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-14 21:50 +0100
                Re: restart lasts maybe a minute till next freeze Max Nikulin <manikulin@gmail.com> - 2024-12-14 16:30 +0100
                Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-14 17:30 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-14 18:00 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-12 18:50 +0100
                Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-12 19:00 +0100
                Re: restart lasts maybe a minute till next freeze Max Nikulin <manikulin@gmail.com> - 2024-12-13 04:20 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-13 07:40 +0100
                Disabling orca (was: Re: restart lasts maybe a minute till next  freeze) Max Nikulin <manikulin@gmail.com> - 2024-12-13 16:10 +0100
                Re: restart lasts maybe a minute till next freeze Max Nikulin <manikulin@gmail.com> - 2024-12-12 13:30 +0100
                Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-12 16:40 +0100
          Re: restart lasts maybe a minute till next freeze David Christensen <dpchrist@holgerdanske.com> - 2024-12-12 02:30 +0100
            Re: restart lasts maybe a minute till next freeze Andy Smith <andy@strugglers.net> - 2024-12-12 02:50 +0100
            Re: restart lasts maybe a minute till next freeze gene heskett <gheskett@shentel.net> - 2024-12-12 04:10 +0100
              Re: restart lasts maybe a minute till next freeze Greg Wooledge <greg@wooledge.org> - 2024-12-12 04:30 +0100

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