Intrusive effect of wire mesh tomography on gas-liquid flow measurement

Journal of Nuclear Science and Technology

Volumn 40, Issue 11, 2003, Pages 932-940

  Wangjiraniran, Weerin ^a   Motegi, Yuichi ^a   Richter, Steffen ^b   Kikura, Hiroshige ^a   Aritomi, Masanori ^a   Yamamoto, Kazuhiko ^c  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

^b Air Liquid Japan Ltd   (Japan)

^c Mitoshiro Bldg   (Japan)

Author keywords

Bubble deceleration; Gas velocity; Gas liquid flows; Interfacial deformation; Intrusive effect; Measurement technique; Void fraction; Wire mesh tomography

Indexed keywords

DEFORMATION; ELECTRIC CONDUCTIVITY; FLOW OF FLUIDS; FLOW VISUALIZATION; IMAGE PROCESSING; PHASE INTERFACES;

GAS INTENSITY RANGE; GAS VELOCITY EVALUATION METHOD; GAS-LIQUID FLOW MEASUREMENT; INTERFACIAL DEFORMATION; INTRUSIVE EFFECT; VOID FRACTION; WIRE MESH TOMOGRAPHY;

FLOW MEASUREMENT;

EID: 0347899303     PISSN: 00223131     EISSN: None     Source Type: Journal    
DOI: 10.1080/18811248.2003.9715436     Document Type: Article

References (17)

1. B. Shamoun, M. El. Beshbeeshy, R. Bonazza, “Light extinction technique for void fraction measurements in bubbly flow,” Exp. Fluid, 26, 16 (1999).
2. L. J. Xu, L. A. Xu, “Gas/liquid two-phase flow regime identification by ultrasonic tomography,”FlowMeas. Instrum., 8[3], 145(1997).
3. M. Aritomi, H. Kikura, Y. Suzuki, “Ultrasonic doppler method for bubbly flow measurement,” 5th Workshop on Meas. Tech. For Steady and Transient Multiphase Flows, Rossendorf, Germany, Nov. 16-17,2000.
4. S. B. Kumar, D. Moslemian, M. P. Dudukovic, “A y-ray tomographic scanner for imaging voidage distribution in two-phase flow systems,” Flow Meas. Instrum., 6[1], 61 (1995).
5. H. V. Kok, T. H. J. J. van der Hagen, R. F. Mudde, “Subchannel void-fraction measurements in a 6 x6 rod bundle using a simple gamma-transmission method,” Int. J. Multiphase Flow., 27,147 (2001).
6. M. Misawa, N. Ichikawa, M. Akai, “Measurement of dynamic interface structure of slug flow in simplified rod bundles using a fast X-ray CT scanner,” 7th Proc. Int. Conf. On Nuclear Engineering, Tokyo, Japan, Apr. 19-23, 1999, paper 7099 (1999).
7. A. Seeger, K. Affeld, U. Kertzscher, etal., “Assessment of flow structures in bubble columns by X-ray based particle tracking velocimetry,” Proc. Int. Conf. On Particle Image Velocimetry, Gottingen, Germany, Sept. 17-19, 2001, paper 1088 (2001).
8. H.-M. Prasser, A. Bottger, J. Zschau, “A new electrode-mesh tomograph for gas-liquid flow,” Flow Meas. Instrum., 9, 111 (1998).
9. A. Manera, H.-M. Prasser, Van der Hagen, etal., “A comparison of void fraction measurements during flashing-induced instabilities obtained with a wire-mesh sensor and a gamma transmission set-up,” 4th Int. Conf. On Multiphase flow, New Orleans Lousiana, USA, May 27-June 1, 2001.
10. A. Dudlik, H.-M. Prasser, S. Schluter, “Visualization of caviat-ing liquid flow behind fast acting valve,” 2nd European Cong. Of Chem. Eng., Montpellier, France, Oct. 5-10, 1999.
11. H.-M. Prasser, J. Zshau, D. Peters, P. Pietzsch, etal., “Fast wire-mesh sensors for gas-liquid flows-visualization with upto 10,000 frames per second,” Proc. Int. Congress on Advance Nuclear Power Planes, Hollywood Florida, USA, June 9-13, 2002, (2002).
12. S. Richter, M. Aritomi, H.-M. Prasser, etal., “Approach towards spatial phase reconstruction in transient bubbly flow using a wire mesh sensor,” Int. J. Heat Mass Transfer, 45, 1063 (2002).
13. H.-M. Prasser, D. Scholz, C. Zippe, “Bubble size measurement using wire mesh sensor,” Flow Meas. Instrum., 12,299 (2001).
14. S. Richter, Study on multi-dimensional characteristics of developing bubbly flow in a rectangular channel, PhD. Thesis, Tokyo Institute of Technology, (2001).
15. N. Zuber, J. A. Findlay, “Average volumetric concentration in two-phase flow systems,” J. Heat Transfer, 87,453 (1965).
16. T. Saito, T. Kajishima, “Interfacial dynamics of a bubble amplified by its contact with optical fiber probes,” 3rd ASME/JSME Joint Fluids Eng. Conf., San Francisco California, USA, July 18-23, 1999.
17. G. B. Wallis, One-dimensional Two-phase Flow, McGraw-Hill, New York, (1969).