Page 1 of 1
a When a fluid, of dynamic viscosity u (kg m's-1) and density p(kg m-?), flows in a circular pipe of diameter D (m), and
Posted: Mon May 02, 2022 11:25 am
by answerhappygod
- A When A Fluid Of Dynamic Viscosity U Kg M S 1 And Density P Kg M Flows In A Circular Pipe Of Diameter D M And 1 (57.82 KiB) Viewed 29 times
a When a fluid, of dynamic viscosity u (kg m's-1) and density p(kg m-?), flows in a circular pipe of diameter D (m), and having an average roughness of its inside wall ε (m), at a velocity V (m/s), shear stress t (kg m-1 s-2) will be developed. In hydraulics, the friction factor, f, is introduced using the expression: fpv2 T = 8 Using dimensional analysis, find the general relationship defining f.