Mechanical Engineering > Gate 2023 > Fluid Mechanics
Consider a unidirectional fluid flow with the velocity field given by
V(π‘₯,𝑦,𝑧,𝑑)=𝑒(π‘₯,𝑑) 𝑖

where 𝑒(0,𝑑)=1. If the spatially homogeneous density field varies with time
𝜌(𝑑)=1+0.2π‘’βˆ’π‘‘

the value of 𝑒(2,1) is ______________. (Rounded off to two decimal places)
Assume all quantities to be dimensionless.

Explanation

Correct : 1.13

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