Analysis of Fabry-Perot Velocimeter Records.

Avara, G.

Technical Information Center Oak Ridge Tennessee

关键词: Velocimeters;    Fabray-Perot interferometer;    Calibration;    Computer codes;    Streak cameras;   

RP-ID  :  DE200415006204

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports 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.