Experimental Investigations of Steady Flow in a Tube With Circumferential Wall Cavity-Reference-Cited by-同舟云学术

Experimental Investigations of Steady Flow in a Tube With Circumferential Wall Cavity

Published:1999-06-01 Issue:2 Volume:121 Page:405-409
ISSN:0098-2202
Container-title:Journal of Fluids Engineering
language:en
Short-container-title:

Author:

Cieslicki Krzysztof¹,Lasowska Anna²

Affiliation:

1. Institute of Automatic Control & Robotics, Warsaw University of Technology, Chodkiewicza 8, Warsaw, Poland; Department of Physics of Flow, Strata Mechanics Research Institute, Polish Academy of Science, Reymonta 27, Krakow, Poland

2. Department of Physics of Flow, Strata Mechanics Research Institute, Polish Academy of Science, Reymonta 27, Krakow, Poland

Abstract

The problem of an axisymmetrical laminar flow past a square cavity was treated experimentally. The cavity flow patterns obtained in flow visualization were of a special interest. Some geometrical features of dividing streamline like coordinates of separate and reattachment points as well as the coordinates of the vortex center were measured for a range of Re numbers and compared with the numerical results obtained by Stevenson. The detected flow patterns were also related to the global pressure-flow characteristic. Two zones of laminar flow characterized by the different nonlinear corrections to Darcy’s law were distinguished.

Publisher

ASME International

Subject

Mechanical Engineering

Link

http://asmedigitalcollection.asme.org/fluidsengineering/article-pdf/121/2/405/5726284/405_1.pdf

Reference25 articles.

1. Butterfield B. G., and Meyland B. A., 1980, Three-Dimensional Structure of Wood, Chapman and Hall, London, New York.

2. Cieslicki K. , and LasowskaA., 1986, “Flow of Water in Models of Porous Space in the Light of the Forchheimer Equation,” Archives of Mining Science, Vol. 31, pp. 63–75. (in Polish)

3. Cieslicki K. , 1988, “Nonlinear Fluid Flow through Periodic Models of Porous Space, Part I. Theoretical Considerations, Part II. Experimental Results,” Bulletin of the Polish Academy of Sciences, Technical Sciences, Vol. 36, pp. 3–27.

4. Cieslicki K. , and LasowskaA., 1995, “The Effect of Inertia on Flows in Tubes with Periodic Step Changes in Diameter,” Bulletin of the Polish Academy of Sciences, Technical Sciences, Vol. 43, pp. 423–438.

5. Dullien F. A. , and AzzamM. I., 1973, “Flow Rate—Pressure Gradient Measurements in Periodically Nonuniform Capillary Tubes,” AIChE Journal, Vol. 19, pp. 222–229.

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