Recent advances in flow sensing have resulted in more accurate, durable, and economical meters. Increasingly important is the ability to interface meters with a computer for instantaneous flow readout ...

Nestled in the picturesque hills of Mainpat, Chhattisgarh — often hailed as the "Shimla of Chhattisgarh" — lies an astonishing natural oddity known locally as Ulta Pani or Bisar Paani (“reverse water” ...

For annular flow this analysis is not quite as valid. Putting tubing inside of casing creates a toroidal flow profile with a maximum velocity in a ring at the center of the annulus. For 23⁄8 in.