| Abstract: | The full field observation and measurement (FFOM) for fluid mechanics,specially for complex,nonsteady and turbulent flows,be an advanced techniques which will across the new century.The concept and basic requirements of ideal experimental fluid mechanical technique was described and discussed.The trace and trend on Full Field Observation and Measurement Techniques and their application in fluid mechanics(including laser spacial flow visualization,Quantitative and instantaneous flow visualization,LIF concentration measurement,LIF velocimetry,PIV,DPIV,3 d PTV,3 d PIV,Stereoscopic PIV,FFM etc) were summarized.Also some work about those techniques and application in BUAA recent decade were introduced. |
