nonideal fluid dynamics, the Hagen–Poiseuille equation, also known as the Hagen–Poiseuille law, Poiseuille law or Poiseuille equation, is a physical law that...
37 KB (6,103 words) - 12:05, 29 March 2024
Darcy–Weisbach is equivalent to the Hagen–Poiseuille equation, which is analytically derived from the Navier–Stokes equations. The head loss Δh (or hf) expresses...
36 KB (4,626 words) - 08:46, 26 May 2024
Airway resistance (section Hagen–Poiseuille equation)
Whether airflow is laminar or turbulent In fluid dynamics, the Hagen–Poiseuille equation is a physical law that gives the pressure drop in a fluid flowing...
7 KB (1,020 words) - 23:10, 7 January 2024
X-ray is labeled at left. The Hagen–Poiseuille equation describes the properties of flow through a rigid tube. The equation is shown below: Q = Δ P ∗ (...
49 KB (5,951 words) - 16:42, 19 April 2024
formulated and published, Poiseuille's law (now commonly known as the Hagen–Poiseuille equation, crediting Gotthilf Hagen as well), which applies to...
4 KB (331 words) - 15:38, 20 May 2024
Ergun equation to fluidized beds, where the solid particles flow with the fluid, is discussed by Akgiray and Saatçı (2001). Hagen–Poiseuille equation Kozeny–Carman...
3 KB (529 words) - 03:47, 15 May 2024
physicist and physiologist Jean Poiseuille and is therefore now known as the Hagen–Poiseuille equation or Poiseuille's law. In 1849 he was appointed as...
13 KB (1,638 words) - 06:01, 6 May 2024
of units (CGS). It is named after Jean Léonard Marie Poiseuille (see Hagen–Poiseuille equation). The centipoise (1 cP = 0.01 P) is more commonly used...
3 KB (406 words) - 18:06, 20 March 2023
Friction loss (section Hagen–Poiseuille)
conditions of laminar flow follow the Hagen–Poiseuille equation, which is an exact solution to the Navier-Stokes equations. For a circular pipe with a fluid...
34 KB (3,093 words) - 12:39, 12 May 2024
Gotthilf Hagen and Jean Léonard Marie Poiseuille independently determined a head loss equation for laminar flow, the Hagen–Poiseuille equation. Around...
13 KB (1,795 words) - 15:11, 22 October 2023