Highly efficient thermal deformation optimization method for smart-cut mirrors over the entire photon energy range

A method to optimize the notches of water-cooled white-beam mirrors over the entire photon energy range is proposed. A theoretical method is used to quantitatively evaluate the influence of the thermal load on the thermal deformation of a mirror. The result of theoretical calculations and finite-element analysis are consistent, which proves the feasibility of the method. The root mean square of the curvatures of the thermal deformation of the white-beam mirror over the entire photon energy range can be minimized. This method greatly simplifies the design work of water-cooled white-beam mirrors.

Source: Journal of Synchrotron Radiation - July 29, 2022 Category: Physics Authors: Wang, S. Zhang, D. Li, M. Gao, L. Chen, M. Yang, F. Sheng, W. Tags: thermal deformation optimization white-beam mirror entire photon energy range finite-element analysis research papers Source Type: research