Analysis of Fabry-Perot Velocimeter Records

Avara, G

Lawrence Livermore National Laboratory

关键词: Calibration;    99 General And Miscellaneous//Mathematics, Computing, And Information Science;    Computer Codes;    Velocity;    Streak Cameras;   

DOI  :  10.2172/15006204
RP-ID  :  UCRL-ID-145355
RP-ID  :  W-7405-ENG-48
RP-ID  :  15006204

美国|英语

来源: UNT Digital Library

【 摘 要 】

Program demonstration and user instructions are presented for FabryVB5. This computer program was created for use in analyzing Fabry-Perot interferometer records that detail the velocity time histories of fast moving surfaces. Graphical curves representing peak fringe positions and fiducial timing dots are extracted from a digitized film record or from a CCD digital image. An analysis is demonstrated on a sample velocimeter record along with some mathematical formula and routine operations. Routines used to analyze calibration records on streak camera distortions are illustrated in an appendix. This is a Microsoft Visual Basic{trademark} version for the PC.