11. A viscous liquid (p48 Pa.s, p-920 kg/m) lows through the annular space between two horizontal, fixed, concentric cylinders. If the radius of the inner cylinder is 3.81 em and the radius of the...
A viscous liquid (u=0.012 lb-s/ft?p=1.79 slugs/ft) flows through the annular space between two horizontal, fixed, concentric cylinders. If the radius of the inner cylinder is 5.5 in. and the radius of the outer cylinder is 6.5 in., what is the pressure drop along th axis of the annulus per foot when the volume flowrate is 0.14 ft/s? Ap/ - 329 Ib/ftper ft
Consider two concentric, infinitely long cylinders. The cylinders are oriented such that the center-line is along the z-axis, and the radii exist in the r-direction. The inner cylinder has a radius of ra and the outer cylinder has a radius Tb. The inner cylinder rotates with an angular velocity of w whereas the outer cylinder is stationary. There is no pressure gradient applied nor gravity. The fluid contained between the cylinders is assumed to be Netwonian, incompressible, isotropic and isothermal....
Consider two concentric, infinitely long cylinders. The cylinders are oriented such that the center-line is along the z-axis, and the radii exist in the r-direction. The inner cylinder has a radius of ra and the outer cylinder has a radius rb. The inner cylinder moves in the positive z-direction with a velocity W while the outer cylinder is held stationary. The fluid contained between the cylinders is assumed to be Netwonian, incompressible, isotropic and isothermal. The flow of the fluid...
do the second prob pic Consider a medical device where blood is circulated in the annular space between two coaxial cylinders (Figure 1). The inner cylinder (radius cylinder (radius R) is rotating with constant anacibeNewtonian fluid (density o. are infinitely long, and that blood behaves as an tncompcessiole viscosity . Ignore the effect of gravity. whereas the outer velocity oAssume that the cylinders 1a. Write a conservation equations appropriate to determine the fluid velocity profile insido the annular gap, along...