Articles & Issues
- Language
- English
- Conflict of Interest
- In relation to this article, we declare that there is no conflict of interest.
-
This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits
unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright © KIChE. All rights reserved.
All issues
On the Development of a Two-Phase Flow Meter for Vertical Upward Flow in Tubes
Korean Journal of Chemical Engineering, November 1997, 14(6), 528-532(5), 10.1007/BF02706605
Download PDF
Abstract
A new method for measuring the volumetric flow rate of each phase for two-phase, air and water, flowing upwardly in a vertical tube is developed. This noble device, a Two Turbine Flow Meter System (TTFMS), is composed of two turbine flow meters, a valve, two thermocouples, and two pressure transducers. For a given two-phase flow, the rate of rotation of the turbine flow meter is found to depend only upon the volumetric flow rates of gas and liquid at the point of measurement. A calibration model is developed for the turbine flow meter, which provides a simple, general, and accurate relationship between the output signal of a turbine flow meter and the actual two-phase flow rate. The volumetric flow rate of each of the two phases is determined by this model. TTFMS is a simple, durable, and inexpensive two-phase flow measuring device that does not require physical separation of a phase from the two-phase mixture.
References
Barnea D, Shaham O, Taitel Y, Int. J. Multiph. Flow, 6, 387 (1980)
Dougherty TJ, McAssey EV, Yang BW, "Two-Phase Cooling Experiments with Multiple Heated Test Sections," Report No. CU-HTRF-91-09, Heat Transfer Research Facility, Columbia University, New York, NY, USA (1991)
Frank R, Mazars J, Ricque R, "Determination of Mass Flow Rate and Quality Using a Turbine Flow Meter and a Venturi," Heat and Fluid Flow in Water Reactor Safety, The Institution of Mech. Engrs, London, 63 (1977)
Hetsroni G, "Handbook of Multiphase Systems," Hemisphere Publishing Corporation (1982)
Reimann J, John H, Muller U, Int. J. Multiph. Flow, 8(1), 33 (1982)
Rouhani SZ, "Application of the Turbine Type Flowmeters in the Measurement of Steam Quality and Void," Symposium on In-core Instrumentation, Oslo, June 1964, USAEC-CONF-640607 (1964)
Shim WJ, "Measurements of Two-Phase, Air-water, Flow in Tube and Annulus," Ph.D. Thesis, Columbia University, New York, NY, USA (1993)
Taitel Y, Barnea D, Dukler AE, AIChE J., 26, 345 (1980)
Dougherty TJ, McAssey EV, Yang BW, "Two-Phase Cooling Experiments with Multiple Heated Test Sections," Report No. CU-HTRF-91-09, Heat Transfer Research Facility, Columbia University, New York, NY, USA (1991)
Frank R, Mazars J, Ricque R, "Determination of Mass Flow Rate and Quality Using a Turbine Flow Meter and a Venturi," Heat and Fluid Flow in Water Reactor Safety, The Institution of Mech. Engrs, London, 63 (1977)
Hetsroni G, "Handbook of Multiphase Systems," Hemisphere Publishing Corporation (1982)
Reimann J, John H, Muller U, Int. J. Multiph. Flow, 8(1), 33 (1982)
Rouhani SZ, "Application of the Turbine Type Flowmeters in the Measurement of Steam Quality and Void," Symposium on In-core Instrumentation, Oslo, June 1964, USAEC-CONF-640607 (1964)
Shim WJ, "Measurements of Two-Phase, Air-water, Flow in Tube and Annulus," Ph.D. Thesis, Columbia University, New York, NY, USA (1993)
Taitel Y, Barnea D, Dukler AE, AIChE J., 26, 345 (1980)
