| Pl | poiseuille |
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| Poiseuille's law | In laminar flow, the volume of a homogeneous fluid passing per unit time through a capillary tube is directly proportional to the pressure difference between its ends and to the fourth power of its internal radius, and inversely proportional to its length and to the viscosity of the fluid. (05 Mar 2000) |
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| Poiseuille's space | The layer of the bloodstream in the capillary vessels, next to the wall of the vessel, that flows slowly and transports the white blood cells along the layer wall, while in the centre the flow is rapid and transports the red blood cells. Synonym: plasma layer, Poiseuille's space, sluggish layer. (05 Mar 2000) |
| Poiseuille's viscosity coefficient | An expression of the viscosity as determined by the capillary tube method; the coefficient η = (πPr4t/8vl), where P is the pressure difference between the inlet and outlet of the tube, r the radius of the tube, l its length, and v the volume of liquid delivered in the time t. If volume is in cm3, time is in seconds, and l and r are in cm, then n will be in poise. (05 Mar 2000) |
| Poiseuille, Jean Leonard Marie | <person> French physiologist and physicist, 1797-1869. See: poise, Poiseuille's viscosity coefficient, Poiseuille's law, Poiseuille's space. (05 Mar 2000) |
| Poiseuille's law |
where V is a volume of the liquid, poured in the time unit t, vs median fluid velocity along the axial cylindrical coordinate z, r internal radius of the tube, Δp* the preasure drop at the two ends, η dynamic fluid viscosity and l characteristic length along z, a linear dimension in a cross-section (in non-cylindrical tube). ...
출처: en.wikipedia.org/wiki/Poiseuille's_law
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| Poiseuille's e. |
see under law.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Poiseuille's l. |
an equation describing the volume flow rate (F) of a liquid through a capillary tube: F = PπR48ηL , where P is the pressure drop along the tube, R is the radius and L the length of the tube, and η is the viscosity of the fluid.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Poiseuille's law, space |
see under law and space.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Poiseuille's s. |
that 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.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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