Civil Engineering - Hydraulics - Discussion
Discussion Forum : Hydraulics - Section 1 (Q.No. 12)
12.
Unit of kinematic viscosity is
Discussion:
11 comments Page 1 of 2.
Yitayal Getnet said:
3 weeks ago
Kinematic viscosity measures a fluid's internal resistance to flow under the weight of gravity. It is defined as the ratio of dynamic viscosity to the density of the fluid:
Dynamic viscosity = N.S/m2 = kg/m2s2xs = kg/ms.
Density = kg/m3.
Dynamic Viscosity/density = kg/msxm3/kg = m2/s.
Dynamic viscosity = N.S/m2 = kg/m2s2xs = kg/ms.
Density = kg/m3.
Dynamic Viscosity/density = kg/msxm3/kg = m2/s.
Bhagwan said:
4 years ago
Kinemetic viscocity k = dynamic viscocity/density.
Dynamic viscocity = N-sec/m^2.
Density = kg/m^3.
Hence K = (N-sec/m^3)/(kg/m^3).
1N = Kg-m/s^2.
So, K = ((Kg-m/s^2)/m^3)/(kg/m^3).
K = m^2/s.
Dynamic viscocity = N-sec/m^2.
Density = kg/m^3.
Hence K = (N-sec/m^3)/(kg/m^3).
1N = Kg-m/s^2.
So, K = ((Kg-m/s^2)/m^3)/(kg/m^3).
K = m^2/s.
(3)
Abhisek said:
6 years ago
Kinametic viscocity k = dynamic viscocity/density.
Dynamic viscocity = N-sec/m^2.
Density = kg/m^3.
Hence K = (N-sec/m^3)/(kg/m^3).
1N = Kg-m/s^2.
So K = ((Kg-m/s^2)/m^3)/(kg/m^3).
K = m^2/s.
Dynamic viscocity = N-sec/m^2.
Density = kg/m^3.
Hence K = (N-sec/m^3)/(kg/m^3).
1N = Kg-m/s^2.
So K = ((Kg-m/s^2)/m^3)/(kg/m^3).
K = m^2/s.
(1)
Rajkumar said:
8 years ago
Excellent explanations. Thanks All.
Mahesh bisen said:
9 years ago
Good explanation, thanks @ @Nidhi Hinal.
PARASHURAM KAGI said:
10 years ago
kinametic viscocity k = dynamic viscocity/density.
Dynamic viscocity = N-sec/m^2.
Density = m^3/sec.
Hence K= N-sec/m^3/m^3/sec.
k = N/m^2.
Dynamic viscocity = N-sec/m^2.
Density = m^3/sec.
Hence K= N-sec/m^3/m^3/sec.
k = N/m^2.
Era examiner said:
10 years ago
Thank you @Nidhi.
Sachin said:
10 years ago
Nice explanation @Nidhi Hinal.
RAJA said:
10 years ago
Nice explanation @Nidhi Hinal.
Utpal said:
1 decade ago
Thank you, @Nidhi Hinal.
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