iRPC Front End electronics cooling system in CMS

Kemularia, O.; Gouzevitch, M.; Tytgat, M.; Amarilo, K. Mota; Samalan, A.; Skovpen, K.; Alves, G.A.; Coelho, E. Alves; da Silva, F. Marujo; Filho, M. Barroso Ferreira; Da Costa, E.M.; De Jesus Damiao, D.; Ferreira, B.C.; De Souza, S. Fonseca; Mundim, L.; Nogima, H.; Pinheiro, J.P.; Santoro, A.; Thiel, M.; De Souza, R. Gomes; Aleksandrov, A.; Hadjiiska, R.; Iaydjiev, P.; Shopova, M.; Sultanov, G.; Dimitrov, A.; Litov, L.; Pavlov, B.; Petkov, P.; Petrov, A.; Shumka, E.; Cao, P.; Diao, W.; Gong, W.; Hou, Q.; Kou, H.; Liu, Z.-A.; Song, J.; Wang, N.; Zhao, J.; Qian, S.J.; Avila, C.; Trujillo, D.A. Barbosa; Cabrera, A.; Florez, C.A.; Vega, J.A. Reyes; Aly, R.; Radi, A.; Assran, Y.; Crotty, I.; Mahmoud, M.A.; Balleyguier, L.; Chen, X.; Combaret, C.; Galbit, G.; Grenier, G.; Laktineh, I.B.; Luciol, A.; Mirabito, L.; Tromeur, W.; Bagaturia, I.; Gurgenidze, D.; Lomidze, I.; Lominadze, T.; Tsamalaidze, Z.; Amoozegar, V.; Boghrati, B.; Ebrahimi, M.; Esfandi, F.; Hosseini, Y.; Najafabadi, M. Mohammadi; Zareian, E.; Abbrescia, M.; De Filippis, N.; Iaselli, G.; Loddo, F.; Pugliese, G.; Ramos, D.; Benussi, L.; Bianco, S.; Meola, S.; Piccolo, D.; Buontempo, S.; Carnevali, F.; Lista, L.; Paolucci, P.; Fienga, F.; Braghieri, A.; Montagna, P.; Riccardi, C.; Salvini, P.; Vitulo, P.; Kim, T.J.; Asilar, E.; Ryou, Y.; Choi, S.; Hong, B.; Lee, K.S.; Goh, J.; Shin, J.; Lee, Y.; Pedraza, I.; Estrada, C. Uribe; Castilla-Valdez, H.; Lopez-Fernandez, R.; Hernández, A. Sánchez; García, M. Ramírez; Guadarrama, D.L. Ramirez; Shah, M.A.; Vazquez, E.; Zaganidis, N.; Ahmad, A.; Asghar, M.I.; Hoorani, H.R.; Muhammad, S.; Eysermans, J.

doi:10.1016/j.nima.2025.170490

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iRPC Front End electronics cooling system in CMS

Kemularia, O.;
Gouzevitch, M.;
Tytgat, M.;
Amarilo, K. Mota;
Samalan, A.;
... Hong, B.;
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초록

"In view of the High-Luminosity upgrade of LHC, the CMS Muon spectrometer is undergoing a series of upgrade projects,in particular the addition of four new stations featuring improved Resistive Plate Chambers (iRPC), which will cover the pseudo-rapidity range from 1.8 to 2.4. A new Front-End Board (FEB) is designed to read iRPC signals with a very low threshold and a Time Digital Converter (TDC) embedded into a Cyclone V INTEL FPGA with a resolution of 30 ps and a sampling of 100 MHz. In contrast to the previous RPC boards, this one produces 21–22 W of heat in a confined space that needs to be carefully evacuated. A cheap and robust cooling system was designed on the basis of a copper plate and water cooling. This system was first simulated with a Computational Fluid Dynamics package, Ansys Fluent, and then optimized with thermal measurements. In this paper, the system and its prominent features are described. A quantitative comparison between the experimental measurements in the laboratory and the simulation is provided to demonstrate the robustness of this simple cooling system. © 2025

키워드

CERN; CMS; Cooling system; iRPC; iRPC cooling system; Thermal analysis

제목: iRPC Front End electronics cooling system in CMS

저자: Kemularia, O.; Gouzevitch, M.; Tytgat, M.; Amarilo, K. Mota; Samalan, A.; Skovpen, K.; Alves, G.A.; Coelho, E. Alves; da Silva, F. Marujo; Filho, M. Barroso Ferreira; Da Costa, E.M.; De Jesus Damiao, D.; Ferreira, B.C.; De Souza, S. Fonseca; Mundim, L.; Nogima, H.; Pinheiro, J.P.; Santoro, A.; Thiel, M.; De Souza, R. Gomes; Aleksandrov, A.; Hadjiiska, R.; Iaydjiev, P.; Shopova, M.; Sultanov, G.; Dimitrov, A.; Litov, L.; Pavlov, B.; Petkov, P.; Petrov, A.; Shumka, E.; Cao, P.; Diao, W.; Gong, W.; Hou, Q.; Kou, H.; Liu, Z.-A.; Song, J.; Wang, N.; Zhao, J.; Qian, S.J.; Avila, C.; Trujillo, D.A. Barbosa; Cabrera, A.; Florez, C.A.; Vega, J.A. Reyes; Aly, R.; Radi, A.; Assran, Y.; Crotty, I.; Mahmoud, M.A.; Balleyguier, L.; Chen, X.; Combaret, C.; Galbit, G.; Grenier, G.; Laktineh, I.B.; Luciol, A.; Mirabito, L.; Tromeur, W.; Bagaturia, I.; Gurgenidze, D.; Lomidze, I.; Lominadze, T.; Tsamalaidze, Z.; Amoozegar, V.; Boghrati, B.; Ebrahimi, M.; Esfandi, F.; Hosseini, Y.; Najafabadi, M. Mohammadi; Zareian, E.; Abbrescia, M.; De Filippis, N.; Iaselli, G.; Loddo, F.; Pugliese, G.; Ramos, D.; Benussi, L.; Bianco, S.; Meola, S.; Piccolo, D.; Buontempo, S.; Carnevali, F.; Lista, L.; Paolucci, P.; Fienga, F.; Braghieri, A.; Montagna, P.; Riccardi, C.; Salvini, P.; Vitulo, P.; Kim, T.J.; Asilar, E.; Ryou, Y.; Choi, S.; Hong, B.; Lee, K.S.; Goh, J.; Shin, J.; Lee, Y.; Pedraza, I.; Estrada, C. Uribe; Castilla-Valdez, H.; Lopez-Fernandez, R.; Hernández, A. Sánchez; García, M. Ramírez; Guadarrama, D.L. Ramirez; Shah, M.A.; Vazquez, E.; Zaganidis, N.; Ahmad, A.; Asghar, M.I.; Hoorani, H.R.; Muhammad, S.; Eysermans, J.

DOI: 10.1016/j.nima.2025.170490

발행일: 2025-08

유형: Article

저널명: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

권: 1077

언어: ENG

출판사: Elsevier B.V.

발행국가: 네덜란드

ISSN: E 1872-9576
P 0168-9002