[kmgraju]

I am doing transient analysis in a branched pipe having different cross sections ( one inlet and two outlets)

I assumed the fluid is a non Newtonian.

I assumed the central maximum velocity at the inlet is 0.8m/s and the inlet flow is fully developed flow

now I want to apply pressure pulse (sinusoidal) at the inlet.



Kindly give an idea to set up the boundary conditions.

Thank you

kmgraju