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RIS citation export for THPTS037: The Deformation-Stress Simulation and Measurement of Titanium Foil Strip for Hadron Monitor

AU  - Wang, A.X.
AU  - Chen, J.X.
AU  - He, H.Y.
AU  - Kang, L.
AU  - Liu, L.
AU  - Nie, X.J.
AU  - Ning, C.J.
AU  - Sun, J.L.
AU  - Wang, G.Y.
AU  - Yu, J.B.
AU  - Yu, Y.J.
AU  - Zhang, J.S.
AU  - Zhu, D.H.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - The Deformation-Stress Simulation and Measurement of Titanium Foil Strip for Hadron Monitor
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - The measurement of beam profile by hadron monitor is in fact the measurement of the positive current after the secondary electrons escaped. According to the situation that the number of beam particles is small and the current signal is weak, the material titanium with high secondary electron generation rate is select by material comparison, and the foil strip type is used to increase the cross section area to obtain lager current level. On account of dead weight itself, as well as thermal expansion and contraction, the foil strip shall be loose. The loosen strip will deviate from its theoretical position, and cause the measuring error. Therefore, the deformation-stress of Ti foil strip (1000*50*0.1) was simulated under the pretension (10~90N) with the finite element software ANSYS. A set of experiment device with pretension adjustment and heating for the foil strip was designed, and then the deformation-stress was tested by a high precision 3-D imaging measurement system. Compared with the simulation results, the pretension would better set at about 50N.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 4187
EP  - 4189
KW  - electron
KW  - simulation
KW  - experiment
KW  - hadron
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-THPTS037
UR  - http://jacow.org/ipac2019/papers/thpts037.pdf
ER  -