NDLI: 3D temperature monitoring for ultra-high vacuum spectrometers in KATRIN experiment

Content Provider	IEEE Xplore Digital Library
Author	Beglarian, A. Gemmeke, H. Lefhalm, C.H. Wuestling, S. Schonitz, T.
Copyright Year	2005
Description	Author affiliation: Inst. fur Prozessdatenverarbeitung und Elektron., Forschungszentrum Karlsruhe GmbH (Beglarian, A.; Gemmeke, H.; Lefhalm, C.H.; Wuestling, S.)
Abstract	A crucial phase of the KATRIN (Karlsruhe TRItium Neutrino) experiment involves the heating and cooling of both spectrometer vessels to obtain a UHV (ultra-high vacuum). These large vessels are hidden under a thick (~40cm) thermal insulation layer, making non-contact observation of the temperature distribution of the vessel surfaces impossible. Therefore, about 400 temperature sensors are mounted directly along the surface of the vessels beneath the insulation layer. The temperature data is acquired and visualized in real-time using the software NI $^{1}LabVIEWtrade$ and NI DIAdemtrade INSIGHT from National Instruments, INSIGHT allows the visualization of measurement data on a 3D-CAD-model of the object. In this application color shading of the model surface indicates real-time temperature changes on the vessel. INSIGHT also allows the user to rotate and zoom the model, providing easy visual access to real-time measurement data at any position of a complex object. In the KATRIN experiment the resulting 3D-view of the vessels with a colored temperature profile on the surface allows the operator to monitor heating and cooling processes and to avoid vacuum leaks that may occur due to thermal stresses
File Size	377585
File Format	PDF
ISBN	0780391837
DOI	10.1109/RTC.2005.1547524
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-06-04
Publisher Place	Sweden
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Temperature measurement Temperature sensors Spectroscopy Heating Cooling Insulation Data visualization Thermal stresses Neutrino sources Temperature distribution
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in