engineering recuitment Vizag Steel MT Mechanical 2020 Test Series Fluid Mechanics Boundary Layer Theory Terms Associated with Boundary Layer
A boundary is known as hydrodynamically smooth if:
1
\(\frac{K}{\delta}=0.3\)
2
\(\frac{K}{\delta}>0.3\)
3
\(\frac{K}{\delta}<0.25\)
4
\(\frac{K}{\delta}=0.5\)