Hey I know it's been 2 years (you've likely graduated since) but in case other people watching want to know. This is correct, usually you can only use ho * v * A when velocity is uniform. However, in cases where V is not uniform it suffices to use V_average, at which point the relation will again hold. Typical flows will see a parabolic distribution with highest velocity of flow at the centroid of whatever profile pipe/nozzle you're using (exceptions exist) but so long as you know V_avg the relation will hold.
nice video man!
Why can you approximate the steady flow as rho*v*A? I thought this was only for uniform flow?
Hey I know it's been 2 years (you've likely graduated since) but in case other people watching want to know. This is correct, usually you can only use
ho * v * A when velocity is uniform. However, in cases where V is not uniform it suffices to use V_average, at which point the relation will again hold. Typical flows will see a parabolic distribution with highest velocity of flow at the centroid of whatever profile pipe/nozzle you're using (exceptions exist) but so long as you know V_avg the relation will hold.
thank you so much!
This is fantastic teaching. Thank you
thanks, good explication.