My work actually covered the effects of transverse and longitudinal vibrations on flow in circular ... the apparatus using a special head tank and water as fluid.) ...

When water is moving quickly through a pipe and the faucet is turned off ... a natural frequency of vibration that is, in turn, determined by several factors, including its length and shape.

The fresh water supply of Tung Chung Town area was gradually resumed from about 10am on November 4, Director of Water ...