+1 vote
in Fluid Mechanics by (118k points)
In a one-dimensional flow, the gas flows through one spatial dimension, namely its length.

(a) True

(b) False

I have been asked this question in exam.

My question is taken from Flow of Compressible Fluid through Orifices and Nozzles in section Compressible Flow of Fluid Mechanics

1 Answer

+1 vote
by (362k points)
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Best answer
The correct choice is (a) True

Easy explanation: One dimensional flow refers to the flow of gas through a duct or channel in which the flow parameters are assumed to change significantly along a particular dimension. In this case, it’s about its duct length.

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