Poiseuille


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Poi·seu·il·le

(pwah-swē'),
Jean Léonard Marie, French physiologist and physicist, 1799-1869. See: poise, Poiseuille viscosity coefficient, Poiseuille law, Poiseuille space.
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In order to verify the validity of the temperature calculation of the previous section, the die pressure was calculated considering a Poiseuille flow in the die of length (L = 4 mm) and diameter (D = 4 mm) according to:
Influence of the Melt Viscosity and Operating Conditions on the Degree of Filling, Pressure, Temperature, and Residence Time in a Co-Kneader
Flow quantification was always assessed, as anticipated above, by applying the formula of Poiseuille.
Why current Doppler ultrasound methodology is inaccurate in assessing cerebral venous return: the alternative of the ultrasonic jugular venous pulse
As a matter of fact, it has been found that this law allows describing not only the concentration gradient driven mass transport but also other important laws of physics: for instance Ohm's electric conductivity or Fourier's heat conductivity or Poiseuille pressure laws [14].
Diffusion equations, quantum fields and fundamental interactions
No transition has yet occurred in the fully developed Poiseuille region under small to medium amplitude disturbances.
Laminar-turbulent transition in pipe flow: wall effects and critical Reynolds number
It can be worked out how quickly it will fill using the expressions for Poiseuille flow in a pipe.
350 nm broadband supercontinuum generation using dispersion engineered near zero ultraflat square-lattice PCF around 1.55 [micro]m and fabrication tolerance analysis
In the present experiments, the Rayleigh number never exceeded 1160, thus Poiseuille flow prevailed throughout the plain channel.
Experimental and numerical investigation of surface convection enhancement by a V-formation delta-winglet array in a developing channel flow
Este principio se evalua matematicamente con la ecuacion de Poiseuille, en la cual el flujo es directamente proporcional a la diferencia de presiones multiplicado por la cuarta potencia del radio del tubo, e inversamente proporcional a la longitud del tubo y viscosidad del gas.
Estimulacion del nervio hipogloso: una nueva alternativa en el tratamiento de la apnea obstructiva del sueno
Observation of aspherical particle rotation in poiseuille flow via the resistance pulse technique.
Direct characterization of motion-dependent parameters of sperm in a microfluidic device: proof of principle
This rests upon the Poiseuille equation, which demonstrates that resistance to flow of gas through a tube is directly proportional to length, while being inversely proportional to the radius of the tube to the fourth power (when flow is laminar).
Tracheostomy in the critically ill: the myth of dead space
The Poiseuille flow of couple stress fluid has been critically examined by Chaturani and Rathod [5].
Effects of MHD and heat transfer on an oscillatory flow of Jeffrey fluid in a tube
En los primeros 35 anos de existencia pasaron por esta institucion destacadas figuras de la quimica, la fisica y las matematicas entre los que figuran; Joseph Louis Lagrange, Jean Baptiste Joseph Fourier, Claude Louis Berthollet, Andre Marie Ampere (1775-1836), Pierre Louis Dulong (1785-1838), Agustin Louis Cauchy, Charles Bernard Desormes (1771-1862), Nicolas Climent Desormes (1779-1841), Gaspard Gustave de Coriolis (1792-1843), Simeon Denis Poisson (1781-1840), Joseph Louis Gay Lussac (1778-1850), Augustin Jean Fresnel (1788-1827), Jean Baptiste Biot (1774-1862), Jean Louis Marie Poiseuille (1799-1869), Benoit Paul Clapeyron (1799-1864) y Nicolas Sadi Carnot.
V: La Ciencia en el Mundo
We studied the pressure driven, steady-state flow of an incompressible fluid through a straight channel, the Poiseuille flow.
Design of passive fluid driven microchannel for fast reaction assays in nano lab-on-chip domain

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