# A steady, two-dimensional, incompressible flow field in the xy-plane has a stream function given by = ax 2 +

## Question:

A steady, two-dimensional, incompressible flow field in the xy-plane has a stream function given by ψ = ax^{2} + by^{2} + cy, where a, b, and c are constants. The expression for the velocity component u is

(a) 2ax

(b) 2by + c

(c) –2ax

(d) −2by – c

(e) 2ax + 2by + c

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## Step by Step Answer:

**Related Book For**

## Fluid Mechanics Fundamentals And Applications

**ISBN:** 9780073380322

3rd Edition

**Authors:** Yunus Cengel, John Cimbala

**Question Details**

Chapter #

**9**- DIFFERENTIAL ANALYSIS OF FLUID FLOWSection: Problems

Problem: 133

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