Abstract: A 3D-modeling of the changes in the temperature field of the most important elements of the wiggler workstation vacuum windows of the Siberian Circular Photon Source SKIF synchrotron was carried out with a decrease in the pressure of cooling water and the window structure water flow rate, up to an emergency stop of the pumping station. It has been established that if the pumps are turned off, the maximum temperature in the diamond foil will rise above 372Г,В° C, which can cause recrystallization of the diamond and rupture of the foil. At the same time, boiling will not occur on the minichannel walls. However, the temperature in the liquid metal will increase by 37Г,В° C. This can significantly increase the diffusion of liquid metal components into the polycrystalline copper flange and diamond foil, which can also lead to rupture of the foil. Recommendations for preventing these accidents are presented.

Cite: Vinokurov V.V. , Vinokurov V.A. , Pukhovoy M.V. , Kabov O.A.
Influence of Cooling Water Flux on the Temperature of the Vacuum Window Components of Novosibirsk Synchrotron Wigler Stations
Eurasian Journal of Mathematical and Computer Applications. 2025. V.13. N2. P.105–111. DOI: 10.32523/2306-6172-2025-13-2-105-111 WOS publication_identifier_short.sciact_skif_identifier_type

Dates:

Submitted:	Aug 8, 2024
Accepted:	Feb 20, 2025
Published online:	Jun 30, 2025

Identifiers:

Web of science:	WOS:001523328800009
publication_identifier.sciact_skif_identifier_type:	3540

Citing: Пока нет цитирований

Altmetrics: