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IND FLOW

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.

By payton
(116 views)

BOUNDARY LAYERS

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.

By kamea
(246 views)

Stability – pp. 114-115/exercise 7

Stability – pp. 114-115/exercise 7

Stability – pp. 114-115/exercise 7. A state of equilibrium Because also too much stability is undesired Balance (buoyancy and gravity must be equal) If a body, subject to a small disturbance from a state of equilibrium tends to return to that state

By lotta
(160 views)

Earthquakes

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.

By erling
(203 views)

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

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?

By hestia
(102 views)

PILE FOUNDATIONS

PILE FOUNDATIONS

PILE FOUNDATIONS. TOPICS. Introduction Type of pile Estimating pile length Load transfer mechanism Pile capacity Mayerhof’s method for estimating Qp Vesic’s method for estimating Qp Coyle and Castello’s method for estimating Qp in sand. Correlation of calculating Qp with SPT

By asapp
(26 views)

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

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

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

By jmanthey
(1 views)


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