A synchrotron radiation mirror is subjected to high thermal loads that cause thermal gradients and surface distortions. The thermally induced deformations can strongly affect the transmission and the energy resolution of insertion device beamlines. We have performed heat transfer calculations and mechanical analyses in order to evaluate surface slope errors of a grazing‐incidence mirror. The parameters for these calculations have been chosen according to what will be a typical working situation at the synchrotron radiation facility of Trieste, presently under design. The analysis has been carried out by using the finite element method.

Examination of thermally induced deformation of a synchrotron radiation mirror using finite element analysis / C. Lenardi, C. Vecile, R. Vitali, and R. Rosei. - In: REVIEW OF SCIENTIFIC INSTRUMENTS. - ISSN 0034-6748. - 60:7(1989 Jul), pp. 1969-1972. [10.1063/1.1140902]

Examination of thermally induced deformation of a synchrotron radiation mirror using finite element analysis

C. Lenardi
Primo
;
1989-07

Abstract

A synchrotron radiation mirror is subjected to high thermal loads that cause thermal gradients and surface distortions. The thermally induced deformations can strongly affect the transmission and the energy resolution of insertion device beamlines. We have performed heat transfer calculations and mechanical analyses in order to evaluate surface slope errors of a grazing‐incidence mirror. The parameters for these calculations have been chosen according to what will be a typical working situation at the synchrotron radiation facility of Trieste, presently under design. The analysis has been carried out by using the finite element method.
synchrotron radiation sources, optical systems, temperature control, thermal stresses, finite element method
Settore FIS/01 - Fisica Sperimentale
Settore ING-IND/12 - Misure Meccaniche e Termiche
http://scitation.aip.org/getpdf/servlet/GetPDFServlet?filetype=pdf&id=RSINAK000060000007001969000001&idtype=cvips&doi=10.1063/1.1140902&prog=normal
Article (author)
File in questo prodotto:
File Dimensione Formato  
Rev.Sci.instr.pdf

accesso aperto

Tipologia: Publisher's version/PDF
Dimensione 530.32 kB
Formato Adobe PDF
530.32 kB Adobe PDF Visualizza/Apri
Pubblicazioni consigliate

Caricamento pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/197239
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 7
  • ???jsp.display-item.citation.isi??? 8
social impact