The pressure-flow relation for steady flow, where only frictional losses are considered (resistance, law of Poiseuille), and the relation between oscillatory or pulsatile pressure and flow when only blood mass (inertance) is taken into consideration, are simplifications of reality.
KeywordsStrouhal Number Flow Profile Oscillatory Flow Frictional Loss Pulsatile Pressure
- 1.Womersley JR. The mathematical analysis of the arterial circulation in a state of oscillatory motion. 1957, Wright Air Dev. Center, Tech Report WADC-TR-56-614.Google Scholar