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Poiseuille flow

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  • Poiseuille flow — …   Useful english dictionary

  • Hagen-Poiseuille flow from the Navier-Stokes equations — The flow of fluid through a pipe of uniform (circular) cross section is known as Hagen Poiseuille flow. The Hagen Poiseuille flow is an exact solution of the Navier Stokes equations in fluid mechanics. The equations governing the Hagen Poiseuille …   Wikipedia

  • Poiseuille's law — Poi·seuille s law pwä zə(r)z , zwēz , zə ēz n a statement in physics: the velocity of the steady flow of a fluid through a narrow tube (as a blood vessel or a catheter) varies directly as the pressure and the fourth power of the radius of the… …   Medical dictionary

  • Poiseuille, Jean-Louis-Marie — ▪ French physician born April 22, 1799, Paris, France died Dec. 26, 1869, Paris       French physician and physiologist who formulated a mathematical expression for the flow rate for the laminar (nonturbulent) flow of fluids in circular tubes.… …   Universalium

  • poiseuille's law — (ˈ)pwä|zə(r)z , zə̄z noun Usage: usually capitalized P Etymology: after Jean L. M. Poiseuille died 1869 French physician : a statement in physics: the velocity of flow of a liquid through a capillary tube varies directly as the pressure and the… …   Useful english dictionary

  • Poiseuille space — the part of the lumen of a tube where no flow of liquid occurs, as next to the wall of a blood vessel, where the red cells are virtually motionless and constitute a layer over which the inner layers of liquid slide …   Medical dictionary

  • Couette flow — In fluid dynamics, Couette flow refers to the laminar flow of a viscous fluid in the space between two parallel plates, one of which is moving relative to the other. The flow is driven by virtue of viscous drag force acting on the fluid and the… …   Wikipedia

  • Plug flow — In fluid mechanics, Plug Flow is a simple model of the velocity profile of a fluid flowing in a pipe. In plug flow, the velocity of the fluid is assumed to be constant across any cross section of the pipe perpendicular to the axis of the pipe.… …   Wikipedia

  • Pipe flow — is subset of rheology.It can roughly be divided into two: *Laminar flow see Hagen Poiseuille flow *Turbulent flow see Moody diagramThe transition between the two is when the Reynolds number is approximately 2300.ee also*Rheology …   Wikipedia

  • Hagen-Poiseuille equation — The Hagen Poiseuille equation is a physical law that describes slow viscous incompressible flow through a constant circular cross section. It is also known as the Hagen Poiseuille law, Poiseuille law and Poiseuille equation.Equationtandard fluid… …   Wikipedia

  • Jean Louis Marie Poiseuille — Infobox Scientist name = Jean Louis Marie Poiseuille birth date = April 22, 1799 birth place = Paris death date = December 26, 1869 death place = Paris residence = citizenship = nationality = French ethnicity = field = physician and physiologist… …   Wikipedia

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