Features of device cooling in wiggler synchrotron workstations
| Autor: | V V Vinokurov, K E Cooper, A A Nikitin, K A Finnikov, F V Ronshin, E F Bykovskaya, M V Pukhovoy, A S Mungalov, Ya V Zubavichus, O A Kabov, V A Vinokurov |
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| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | Journal of Physics: Conference Series. 2057:012028 |
| ISSN: | 1742-6596 1742-6588 |
| DOI: | 10.1088/1742-6596/2057/1/012028 |
| Popis: | The construction of the «Siberian Photon Ring Source», the SKIF synchrotron, in Novosibirsk is underway. At the first stage, six research workstations will be created, most of the devices of which work in a high vacuum. Synchrotron radiation is generated by superconducting Wigglers for two stations. The total radiation power is approaching 49 kW, and the power density on the axis is 92 kW/mrad2. The high energy density of the beam creates quite difficult conditions for the thermal management of optical elements at the workstations. The article presents specific requirements for cooling devices, an overview of the used and promising cooling systems is made, an example of calculating the temperature, stress and strain distribution in a diamond filter with a thickness of 300 microns using the ANSYS Fluent software package is given. |
| Databáze: | OpenAIRE |
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