Civil Engineering - Hydraulics - Discussion
Discussion Forum : Hydraulics - Section 2 (Q.No. 21)
21.
Flow in pipes is laminar if Reynold number is
Discussion:
11 comments Page 1 of 2.
Bhaktidesh said:
1 decade ago
In pipe flow is laminar if R is less than 2000.
Siva said:
9 years ago
In Laminar, the Flow is less than 2000.
Sahana said:
8 years ago
Re no for laminar flow is less than 2000.
Re no for turbulent flow is more than 2000.
If Re lies B/w 500-2000 it is transition state flow.
Re no for turbulent flow is more than 2000.
If Re lies B/w 500-2000 it is transition state flow.
MEGHA MANJU said:
7 years ago
It's laminar if it's less than 2100.
turbulent if it is more than 4000.
and transitional flow if it's between 2100 and 4000.
turbulent if it is more than 4000.
and transitional flow if it's between 2100 and 4000.
Sagar said:
7 years ago
It's laminar if it's less than 2100.
It's turbulent if more than 2800.
And between 2100 to 2800 neither turbulent nor laminar.
It's turbulent if more than 2800.
And between 2100 to 2800 neither turbulent nor laminar.
(1)
Imran.arshad223@gmail.com said:
6 years ago
Which one is accurate?
Bipin said:
5 years ago
It should be less than 2000.
Vinoto said:
5 years ago
Less than 2100 - Laminar.
2100 - 4000 - Transition.
More than 4000 - Turbulent.
2100 - 4000 - Transition.
More than 4000 - Turbulent.
Vinoto said:
5 years ago
Less than 2100 - Laminar.
2100 - 4000 - Transition.
More than 4000 - Turbulent.
2100 - 4000 - Transition.
More than 4000 - Turbulent.
Ching said:
5 years ago
Flow with Reynolds number less than 2000 is considered as a 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.
Flow having Reynolds number between 2000 to 4000 known as transition flow.
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