'Frictional resistance' presentation slideshows

PILE FOUNDATIONS

622 views • 52 slides

Translational diffusion: a sphere has the following frictional coefficient: f trans = 6??R s .

Translational Diffusion: measuring the frictional force on the movement of a macromolecule in solution.

244 views • 24 slides

The resistance of a 100 ft ( 30.48 m ) of gauge 18 copper wire is about 0.64 ? .

A 120 volt generator supplies DC current through a 100 foot extension cord (gauge 18 copper wire) to a 60 Watt bulb. How much current would be drawn? How much power would the bulb really consume? How big would the voltage drop be across the extension cord?

343 views • 21 slides

BOUNDARY LAYERS

BOUNDARY LAYERS. Zone of flow immediately in vicinity of boundary Motion of fluid is retarded by frictional resistance Boundary layer extends away from boundary until unaffected by frictional resistance and flow is same velocity as free stream. Growth of laminar boundary layer.

590 views • 10 slides

Earthquakes

Earthquakes. How do they occur? Nehal Murti. Earthquakes are very devastating as they destroy buildings and the lives of thousands of people. . Tectonic Earthquakes.

275 views • 6 slides

IND FLOW

AERODYNAMICS. L. TAF. C. L. RES RW. AoA. IND FLOW. D. ROT RW. AoA : angle measured between the resultant rw and the chord. CL : straight line intersecting the leading and trailing edges of the airfoil. TAF : resultant of Lift andDrag.

169 views • 2 slides

172 views • 1 slides