The Reynolds number (Re) based on the width of the square cylinder (D) and diameter of circular bar (d) are 100 for square cylinder, 30 and 50 for different circular bars. Numerical simulations are ...

To Do and Notice Strike a tuning fork and hold it so that its tines, vibrating in a vertical plane, are above and very near the end of the pipe (click to enlarge the diagram below). While you hold the ...

The colors change as the depth of the solution changes or as the polarizing filter is rotated. Look down through the polarizing filter into the cylinder at the light source. Slowly rotate the top ...

It is found that the distance between parallel D-cylinder and oscillated foil would play a key role in affecting the change regulation of thrust generation of oscillated foil, and the kinematics of ...