Study of the cooling and vacuum systems of a miniature 12 MeV race-track microtron
Visualitza/Obre
10.18429/JACoW-IPAC2017-THPVA061
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/106170
Tipus de documentComunicació de congrés
Data publicació2017
Condicions d'accésAccés obert
Llevat que s'hi indiqui el contrari, els
continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
:
Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
With the aim of optimization, numerical simulations of the cooling and vacuum systems of a compact 12 MeV race-track microtron (RTM) which is under construction at the Technical University of Catalonia have been carried out. The hydraulic and thermal performance of the cool- ing system for various flow rates has been studied using the Computational Fluid Dynamics (CFD) software. A CFD model, previously validated with experimental pres- sure loss results, has permitted to simulate the cooling fluid temperature, inner wall temperatures and heat trans- fer coefficients at different sections of the RTM accelerat- ing structure. Conclusions concerning the current design and its possible optimization are discussed. Simulations of the RTM high vacuum conditions have been performed using the Monte-Carlo simulation package Molflow+. The pressure in the vacuum chamber, pumping tube con- ductance and maximum allowed throughput have been calculated. Also results of the vacuum chamber pumping out sessions are reported.
CitacióKubyshin, Y., Escaler, X., Shvedunov, V. Study of the cooling and vacuum systems of a miniature 12 MeV race-track microtron. A: International Particle Accelerator Conference. "IPAC2017: proceedings of the 8th International Particle Accelerator Conference: Copenhagen, Denmark: May 14-19, 2017". Copenhagen: 2017, p. 1-3.
ISBN978-3-95450-182-3
Versió de l'editorhttp://accelconf.web.cern.ch/AccelConf/ipac2017/html/author.htm
Fitxers | Descripció | Mida | Format | Visualitza |
---|---|---|---|---|
ARTICLE FINAL thpva061.pdf | 1,315Mb | Visualitza/Obre |