Chemical Engineering > GATE 2010 > Particle Dynamics
The diameter of a drop of liquid fuel changes with time, due to combustion, according to the relationship. D=D0(1-t/tb). While burning, the drop falls at its terminal velocity under Stokes flow regime. The distance it will travel before complete combustion, is given by
A
(D02Δρtbg)/(18μ)
B
(D02Δρtbg)/(36μ)
C
(D02Δρtbg)/(54μ)
D
(D02Δρtbg)/(108μ)

Correct : a

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fuel combustion chemical engineering GATE Chemical Engineering 2010 drop combustion terminal velocity Stokes flow regime combustion drop distance chemical engineering combustion drop combustion distance GATE chemical engineering questions

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