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A simple force balance on a spherical particle reaching terminal velocity in a given fluid is given by v 1 = 4 : g (

A simple force balance on a spherical particle reaching terminal velocity in a given fluid is given by
v1=4:g(p-p)3C0np2
CD in teims of Vt.
Where vt is the terminal velocity in ms,g is the acceleration of gravity given by g=9.81ms2,, is the parlicle's density in kgm3, is the fluid density in kgm3,Dp is the diameter of the spherical particle in m and CD is a dimensionless drag coeflicient.
The drag coefficient on a sphcrical particle at terminal velocity varies with the Reynofls number (Re) as follosis:
CD=24Rc(1+0.14Re0.1), Where Re=DpVtP
Please Use Newton Raphson's method to obtain the terminal velocity of the coal particles. Coal parameters given on image
image text in transcribed

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