A capacitance sensor for two-phase liquid film thickness ivieasurements in a square duct

Journal of Fluids Engineering, Transactions of the ASME

Volumn 119, Issue 1, 1997, Pages 164-169

  Thorncroft, G E ^a   Klausner, J F ^a  

^a UNIVERSITY OF FLORIDA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CAPACITANCE; FILMS; FLOW OF FLUIDS; LIQUIDS; PERMITTIVITY;

FILM THICKNESS MEASUREMENTS; SQUARE DUCT;

SENSORS;

EID: 0031101875     PISSN: 00982202     EISSN: 1528901X     Source Type: Journal    
DOI: 10.1115/1.2819103     Document Type: Article

References (13)

1. Albouelwafa, M. S. A., and Kendall, E. J. M., 1979a, “Analysis and Design of Helical Capacitance Sensors for Volume Fraction Measurement,” Review of Scientific Instruments, Vol. 50, No. 7, pp. 872-878
2. Albouelwafa, M. S. A., and Kendall, E. J. M, 1979b, “Determination of the Theoretical Capacitance of a Concave Capacitance Sensor,” Review of Scientific Instruments, Vol. 50, No. 9, pp. 1158-1159
3. Albouelwafa, M. S. A., and Kendall, E. J. M., 1980, “The Use of Capacitance Sensors for Phase Percentage Determination in Multiphase Pipelines,” IEEE Transactions Instrumentation and Measurement, Vol. IM-29, No. 1, pp. 24-27
4. Chun, M. HL, and Sung, C. K., 1986, “Parametric Effects on the Void Fraction Measurement,” International Journal of Multiphase Flow, Vol. 12, pp. 627-640
5. Geraets, J. J. M., and Borst, J. C., 1988, “A Capacitance Sensor for Two-Phase Void Fraction Measurement and Flow Pattern Identification,” International Journal of Multiphase Flow, Vol. 14, No. 3, pp. 305-320
6. Gregory, G. A., and Mattar, L., 1973, “An In-Situ Volume Fraction Sensor for Two-Dimensional Flows of Non-Electrolytes,” Journal of Canadian Petroleum Technology, Vol. 12, pp. 48-52
7. Gupta, D., Sen, S., and Das, P. K., 1994, “Finite-Difference Resistance Model-ling for Liquid Levei Measurement in Stratified Gas-Liquid Systems,” Measurement Science and Technology, Vol. 5, pp. 574-579
8. Irons, G. A., and Chang, J. S., 1983, “Particle Fraction and Velocity Measurement in Gas-Powder Systems by Capacitance Transducers,” International Journal of Multiphase Flow, Vol. 9, No. 3, pp. 289-297
9. Keska, J. K., 1994, “Experimental Investigation of Spatial Concentration Spec-tra of a Solid in a Slurry in.Horizontal Pipeline Flow,” Flow Measurement Instrumentation, Vol. 5, No. 3, pp. 155-163
10. Klausner, J. F., Zeng, L. Z., and Bernhard, D. M., 1992, “Development of a Film Thickness Probe Using Capacitance for Asymmetrical Two-Phase Flow with Heat Addition,” Review ofScientific Instruments, Vol. 63, No. 5, pp. 3147-3152
11. Klug, F., and Mayinger, F, 1994, “Impedance Based Flow Reconstruction-A Novel Flow Composition Measuring Technique for Multi-Phase-Flows, ’ ’ Nuclear Engineering and Design, Vol. 146, pp. 35-42
12. Ozgu, M. R., and Chen, J. C., 1973, “A Capacitance Method for Measurement of Film Thickness in Two-Phase Flow,” Review of Scientific Instruments, Vol. 44, No. 12, pp. 1714-1716
13. Xie, C. G., Stott, A. L., Plaskowski, A., and Beck, M. S., 1990, “Design of Capacitance Electrodes for Concentration Measurement of Two-Phase Flow,” Measurement Science and Technology, Vol. 1, pp. 65-78