Chemical Engineering Fluid Mechanics for Chemical
Q The hydraulic radius for flow in a rectangular duct of cross-sectional dimension H, W is___________________?
  • A A. √(hw/Ο€)
  • B B. Hw/2 (h + w)2
  • C C. Hw/4 (h + w)2
  • D D. 2hw/(h + w)
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