Modification of the TOTEM experimental cooling plant for "warm cooling" mode
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00199301" target="_blank" >RIV/68407700:21220/12:00199301 - isvavai.cz</a>
Result on the web
<a href="http://fyzika.fs.cvut.cz/collaborationCERN.php" target="_blank" >http://fyzika.fs.cvut.cz/collaborationCERN.php</a>
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Modification of the TOTEM experimental cooling plant for "warm cooling" mode
Original language description
The first experiences gathered during the operation of the Roman Pot (RP) detectors of the CERN TOTEM Experiment prove the necessity of adjustments on their cooling system. Therefore the cooling circuit located at H8 in Bldg. 887 in Prévessin has been modified by specialists from the Physics Department of the CTU in Prague to allow "warm mode". The modification is based on the improved DCS system that can now adjust the evaporative pressure of the coolant up to 6 bara while maintaining refrigerant flowon level sufficient for stable and safe run of all cooling plant components. The DCS improvements were both hardware (new action elements for the pressure /PR/ and back-pressure regulation /BPR/) and software (development of new extension module for existing DCS SCADA system).
Czech name
—
Czech description
—
Classification
Type
G<sub>funk</sub> - Functional sample
CEP classification
BJ - Thermodynamics
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/LA08015" target="_blank" >LA08015: Collaboration of the Czech Republic with CERN</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Internal product ID
CP_TOTH8RPCOOL
Numerical identification
—
Technical parameters
Chladící okruh s dvěma kompresory, na celkové ploše cca 12m2, více než 60 senzorů tlaku, teplot, průtoku, insturmentace řídicího sytému
Economical parameters
450 000 Kč
Application category by cost
—
Owner IČO
68407700
Owner name
ČVUT v Praze, FS
Owner country
CZ - CZECH REPUBLIC
Usage type
A - K využití výsledku jiným subjektem je vždy nutné nabytí licence
Licence fee requirement
Z - Poskytovatel licence na výsledek nepožaduje v některých případech licenční poplatek
Web page
—