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Message ID: 2839     Entry time: Wed Jan 5 15:08:33 2022
Author: Radhika, Aaron 
Type: DailyProgress 
Category: PSOMA 
Subject: PSOMA cryostat model 

The scripts for the PSOMA cryostat model can be found in mariner40/CryoEngineering/ (can be moved to somewhere more fitting). There are 2 scripts: PSOMAstatParams.ipynb (for specifiying physical system parameters) and PSOMAstatCooldownEstimation.ipynb (for simulating the model). I used the tentative parameter values and geometry found here: https://dcc.ligo.org/LIGO-D2100770.

Attachment 1 shows the resulting cooldown curves. The system is being cooled by a LN2 resevoir fixed at 77K. The model has been handed off to Aaron for testing and tweaking of parameters.

Attachment 1: PSOMAstat_cooldown_model.pdf  16 kB  | Hide | Hide all
PSOMAstat_cooldown_model.pdf
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