1. A visualization study of the interaction of a free vortex with the wake behind an airfoil

   • J. Świrydczuk

   Originals Pages: 181 - 190

2. A rotating hot-wire technique for spatial sampling of disturbed and manipulated duct flows

   • C. E. Wark
   • H. M. Nagib
   • M. J. Jennings

   Originals Pages: 191 - 196

3. Fluctuating fluid forces acting on a circular cylinder and interference with a plane wall

   • S. Taniguchi
   • K. Miyakoshi

   Originals Pages: 197 - 204

4. Announcements

   Announcement Pages: 204 - 204

5. Laser velocimetry measurements in a horizontal gas-solid pipe flow

   • L. M. Liljegren
   • N. S. Vlachos

   Originals Pages: 205 - 212

6. Announcements

   Announcement Pages: 212 - 212

7. In the intermixing region behind circular cylinders with stepwise change of the diameter

   • N. W. M. Ko
   • A. S. K. Chan

   Originals Pages: 213 - 221

8. Measurements of turbulent flow in a channel at low Reynolds numbers

   • M. A. Niederschulte
   • R. J. Adrian
   • T. J. Hanratty

   Originals Pages: 222 - 230

9. Digital phase-stepping holographic interferometry in measuring 2-D density fields

   • T. A. W. M. Lanen
   • C. Nebbeling
   • J. L. van Ingen

   Originals Pages: 231 - 235

10. Comparative study of airflow in and around buildings

    • M. A. Ghazi
    • M. A. Mohsen
    • I. A. Olwi

    Technical Notes Pages: 235 - 237

11. On the use of end plates with circular cylinders

    • T. A. Fox
    • G. S. West

    Technical Notes Pages: 237 - 239

12. Announcements

    Announcement Pages: 240 - 240