Effects of various geometric parameters on flow behavior in sonic nozzles

FLOMEKO 2000 - 10th Conference on Flow Measurement

Volumn , Issue , 2000, Pages

  Von Lavante, E ^a   Zachciall, A ^a   Zeitz, D ^a   Nath, B ^b   Dietrich, H ^b  

^a UNIVERSITY OF DUISBURG ESSEN   (Germany)

^b ELSTER GmbH   (Germany)

Author keywords

Boundary layer control; Boundary layer suction; Critical nozzles; Discharge coefficient; Numerical simulation

Indexed keywords

BOUNDARY LAYERS; COMPUTER SIMULATION; FLOW FIELDS; FLOW MEASUREMENT; FLOW OF GASES; REYNOLDS NUMBER;

BACKWARD FACING STEP; BOUNDARY LAYER SUCTION; BOUNDARY-LAYER CONTROL; CRITICAL NOZZLES; DISCHARGE COEFFICIENTS; FLOW METERING; SONIC VENTURI; THROUGH THE WALL;

NOZZLES;

EID: 84925357495     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. International Standard ISO 9300, "Measurement of gas flow by means of critical flow Venturi nozzles", First Edition, Beuth, Berlin 1990.
2. von Lavante, E. and Gronner, J., "Semiimplicit Schemes for Solving the Navier-Stokes Equations", 9th GAMM Conference, Lausanne, Notes on Numerical Fluid Mechanics, Vieweg, 1992.
3. von Lavante, E., Nath, B. and Dietrich, H., "Effects of Instabilities on Flow Rates in Small Sonic Nozzles", Proceedings of the 9th Int. Conference on Flow Measurement FLOMEKO'98, Lund, 1998.
4. Ishibashi, M., von Lavante, E. and Takamoto, M., "Quasi-Nonintrusive Measurement of Flow Velocity Field in a Critical Nozzle", Proceedings of ASME FEDSM'OO, June 11-15, Boston, 2000.
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8. Ishibashi, M. and Takamoto, M., "Very Accurate Analytical Calculation of the Discharge Coefficient of Critical Venturi Nozzles with Laminar Boundary Layer", Proceedings of the FLU-COME97, Hayama, Japan, Sept. 1997.
9. Pereira, M. T., Taira, N. M. and de Mattos Pimenta, M., "Flow Metering With a Modified Sonic Nozzle", Proceedings of the 6th FLOMEKO Conference, Seoul, Oct. 1993.
10. Dudzinsky, T. J., Johnson, R. C. and Krause L. N., "Venturi Meter with Separable Diffuser", Journal of Basic Engineering, March 1969.
11. Williamson, L. D., Sawchuk, B. D. and Karnik, U., "The NOVA Meter Prover", 3rd Int. Symposium on Fluid Flow Measurement, San Antonio, March 1995.