Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
fluid dynamics phenomenon
|
| gptkbp:alsoKnownAs |
gptkb:Poiseuille_flow
|
| gptkbp:appliesTo |
cylindrical pipes
|
| gptkbp:assumes |
gptkb:Newtonian_fluid
incompressible fluid steady flow |
| gptkbp:compatibleWith |
turbulent flow
|
| gptkbp:describes |
laminar flow of a Newtonian fluid in a pipe
|
| gptkbp:firstDescribed |
1839
|
| gptkbp:form |
Q = (π ΔP r^4) / (8 μ L)
|
| gptkbp:governedBy |
gptkb:Hagen–Poiseuille_equation
|
| https://www.w3.org/2000/01/rdf-schema#label |
Hagen–Poiseuille flow
|
| gptkbp:L |
pipe length
|
| gptkbp:namedAfter |
gptkb:Gotthilf_Hagen
gptkb:Jean_Léonard_Marie_Poiseuille |
| gptkbp:Q |
volumetric flow rate
|
| gptkbp:relatedTo |
biophysics
engineering microfluidics hemodynamics |
| gptkbp:requires |
low Reynolds number
|
| gptkbp:RFC |
pipe radius
|
| gptkbp:usedIn |
chemical engineering
medical physiology fluid mechanics education |
| gptkbp:velocityProfile |
parabolic
|
| gptkbp:ΔP |
pressure difference
|
| gptkbp:μ |
dynamic viscosity
|
| gptkbp:bfsParent |
gptkb:Poiseuille_flow
|
| gptkbp:bfsLayer |
7
|