@ARTICLE{Janiszewski_Jacek_Measurement_2012,
 author={Janiszewski, Jacek},
 number={No 4},
 journal={Metrology and Measurement Systems},
 pages={797-804},
 howpublished={online},
 year={2012},
 publisher={Polish Academy of Sciences Committee on Metrology and Scientific Instrumentation},
 abstract={An optical measurement method of radial displacement of a ring sample during its expansion with velocity of the order 172 m/s and estimation technique of plastic flow stress of a ring material on basis of the obtained experimental data are presented in the work. To measure the ring motion during the expansion process, the Phantom v12 digital high-speed camera was applied, whereas the specialized TEMA Automotive software was used to analyze the obtained movies. Application of the above-mentioned tools and the developed measuring procedure of the ring motion recording allowed to obtain reliable experimental data and calculation results of plastic flow stress of a copper ring with satisfactory accuracy.},
 type={Artykuły / Articles},
 title={Measurement Procedure of Ring Motion with the Use of Highspeed Camera During Electromagnetic Expansion},
 URL={http://ochroma.man.poznan.pl/Content/90045/PDF/Journal10178-VolumeXIXIssue4_17.pdf},
 doi={10.2478/v10178-012-0071-2},
 keywords={high-speed camera, electromagnetic expanding ring test, high-strain-rate deformation.},
}