Question

Value of Reynolds number for flow to be Transition flow is

• A. <2000
• B. >4000
• C. Between 2000 and 4000
• D. Cannot be decided by Reynolds number

Answer 1

The correct option is C Between 2000 and 4000

Flow with Reynolds number less than 2000 is considered as laminar flow while flow with Reynolds number greater than 4000 is considered as turbulent flow. Flow having Reynolds number between 2000 to 4000 known as transition flow.