The coefficient of drag changes with the velocity as reynold number changes. Is this effect insignificant on the equation so that it can be neglected ?
@rajrupalisarkar19616 жыл бұрын
length of stream the map use rotameter plz writing ans me
@krhmila76214 жыл бұрын
what is k in Aa equation?
@LutfiAlSharif4 жыл бұрын
k in this context represents the tilting of the wall of the large tube. it is like a slope of the tilting of the wall. if the wall of large tube was not tilted, there would be no meaning in using k.