In the figure, consider the flow on a rotating plate (thick line). Which of the following do we see inthe picture?In the picture shown, the radial lines are streamlines coming from the center while the circles areequipotential lines. It is the flow net of aa.b.What is the corresponding stream function for a flow field with velocity potential function, $ =(x² + xy - y²)?C.x² + y²2x² + y²y²-x²d. ²+²2a. Pathlinesb. Streaklinesc. Streamlinesd. All of the above+ 2xyxya. sinkb. vortexc. sourced. cannot be determined

We have given three questions, where have to calculate type of line, type of flow and stream…

In the figure, consider the flow on a rotating plate (thick line). Which of the following do we see in the picture? In the picture shown, the radial lines are streamlines coming from the center while the circles are equipotential lines. It is the flow net of a a. What is the corresponding stream function for a flow field with velocity potential function, = (x² + xy - y²)? b. x² + y² C. 2+ d. ²+y² 2 a. Pathlines b. Streaklines c. Streamlines d. All of the above + 2xy - xy a. sink b. vortex c. source d. cannot be determined

In the figure, consider the flow on a rotating plate (thick line). Which of the following do we see in the picture? In the picture shown, the radial lines are streamlines coming from the center while the circles are equipotential lines. It is the flow net of a a. What is the corresponding stream function for a flow field with velocity potential function, = (x² + xy - y²)? b. x² + y² C. 2+ d. ²+y² 2 a. Pathlines b. Streaklines c. Streamlines d. All of the above + 2xy - xy a. sink b. vortex c. source d. cannot be determined

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.

Question

In the figure, consider the flow on a rotating plate (thick line). Which of the following do we see in
the picture?
In the picture shown, the radial lines are streamlines coming from the center while the circles are
equipotential lines. It is the flow net of a
a.
b.
What is the corresponding stream function for a flow field with velocity potential function, $ =
(x² + xy - y²)?
C.
x² + y²
2
x² + y²
y²-x²
d. ²+²
2
a. Pathlines
b. Streaklines
c. Streamlines
d. All of the above
+ 2xy
xy
a. sink
b. vortex
c. source
d. cannot be determined

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