Doppler global velocimetry with laser frequency modulation for precise measurements of velocity profiles;Doppler-global-velozimetrie m it laserfrequenzmodulation zur präzisen messung von geschwindigkeitsprofilen

Technisches Messen

Volumn 73, Issue 4, 2006, Pages 237-244

  Fischer, Andreas ^a   Büttner, Lars ^a,c,d   Czarske, Jürgen ^a   Müller, Harald ^b,e   Eggert, Michael ^b,e  

^a DRESDEN UNIVERSITY OF TECHNOLOGY   (Germany)

^b PHYSIKALISCH TECHNISCHE BUNDESANSTALT   (Germany)

^c LASER ZENTRUM HANNOVER E V   (Germany)

^d Technische Universität Dresden ^*  (Germany)

^e PTB Physikalisch Technische Bundesanstalt   (Germany)

Author keywords

Doppler effect; Frequency modulated laser diodes; Velocity field measurement

Indexed keywords

CONTACTLESS MEASUREMENT; DOPPLER GLOBAL VELOCIMETRY; FREQUENCY MODULATED LASERS; MEASUREMENT UNCERTAINTY; MODULATION FREQUENCIES; MOLECULAR ABSORPTION; PRECISE MEASUREMENTS; VELOCITY FIELD MEASUREMENT;

ALIGNMENT; CAMERAS; DOPPLER EFFECT; MEASUREMENT ERRORS; MODULATION; UNCERTAINTY ANALYSIS; VELOCIMETERS;

VELOCITY MEASUREMENT;

EID: 33745838974     PISSN: 01718096     EISSN: 01718096     Source Type: Journal    
DOI: 10.1524/teme.2006.73.4.237     Document Type: Article

References (8)

1. H. Komine: System for measuring velocity field of fluid flow utilizing a laser-doppler spectral image converter. US Patent 4 919 536, 1990.
2. H. Müller, Th. Lehmacher, G. Grosche: Profile Sensor based on Doppler Global Velocimetry. Laser Advanced and Applications, Tagungsband, S. 475-482, Rom, 1999.
3. H. Müller, J. Czarske, L. Büttner, T. Razik, D. Dopheide: DGV-Photodioden-Array-Sensor mit Nutzung einer Laserfrequenzmodulation zur Vermessung von instationären Strömungsfeldern. Lasermethoden in der Strömungsmesstechnik - 11. Fachtagung, Tagungsband, Nr. 31, Lissabon, 2003.
4. A. Fischer, L. Büttner, J. Czarske, H. Müller, M. Eggert: Doppler-Global-Velozimeter mit sinusförmiger Laserfrequenzmodulation zur präzisen Messung von Geschwindigkeitsprofilen. XIX. Messtechnisches Symposium, Tagungsband, S. 134-161, Shaker Verlag, Braunschweig, 2005.
5. G. L. Morrison, C. A. Gaharan: Uncertainty estimates in DGV systems due to pixel location and velocity gradients. Measurement Science and Technology (2001), Vol. 12, S. 369-377.
6. J. F. Meyers, J. W. Lee, R. J. Schwartz: Characterization of measurement error sources in Doppler global velocimetry. Measurement Science and Technology (2001), Vol. 12, S. 357-368.
7. R.L. McKenzie: Measurement capabilities of planar Doppler velocimetry using pulsed lasers. Applied Optics (1996), Vol. 35, Nr. 6, S. 948-964.
8. F. Runge: Aufbau, Charakterisierung und Optimierung eines neuartigen Doppler-GlobalVelozimetrie-Sensors mit Frequenzmodulation. Diplomarbeit, Fachhochschule Hannover, 2005.