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Subject: sPHENIX discussion of the superconducting solenoid

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  • From: "Yip, Kin" <kinyip AT bnl.gov>
  • To: "sphenix-magnet-l AT lists.bnl.gov" <sphenix-magnet-l AT lists.bnl.gov>
  • Subject: [Sphenix-magnet-l] < 238 K ... faster after this coming Wed.
  • Date: Tue, 1 Mar 2016 01:15:39 +0000

Hi,

 

Checking the temperatures after dinner, it seems that the outlet temperature has gone below 238 K now.

See graph attached.

 

This afternoon, Roberto told me that they’re still cooling the dewar for the He plant and this Wed., after the Cryo

group “rebuilds inventory” (a term that I’ve heard Roberto say many times but don’t usually remember to write),

the cool-down should be considerably faster.

 

 

Kin

Attachment: 2016-2-29 20-06.JPG
Description: 2016-2-29 20-06.JPG



  • [Sphenix-magnet-l] < 238 K ... faster after this coming Wed., Yip, Kin, 02/29/2016

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