KnowraHagen–Poiseuille equationLinked fromLinked fromThe 5 pages that link to Hagen–Poiseuille equation, each with the reason it gives.All 5Broader topic 2Related 3Laminar flowBroader topic: It quantifies how pressure, viscosity, pipe length, and radius determine flow rate.Newtonian fluidRelated: It turns Newtonian viscosity into a direct prediction of pipe-flow resistance.Pipe flowRelated: It quantifies how strongly laminar flow rate depends on pipe radius and fluid viscosity.Cubic metre per secondRelated: It predicts pipe flow rates that can be expressed in m³/s.Jean Léonard Marie PoiseuilleBroader topic: This modern equation expresses the tube-flow relation associated with Poiseuille’s experiments.