A steady incompressible 2-D velocity field is expressed as follows: V = (2.4– 3x + 0.5y)i + (0.45 +1.6x – – 4.4y)j. Determine the following at the location (x, y) = (-1,0). a. Particle acceleration. a v i+ 13.7 v j+ 0 -16.775 b. Vorticity. v i+ 0 v j+ 1.1 v k. c. The divergence of the velocity. div(V) -7.4 V 1/s. d. Where is the stagnation point for this flow? (x, y) stag ( 0.8698 0.4185 V ).

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A steady incompressible 2-D velocity field is expressed as follows:
V = (2.4–3x + 0.5y)i + (0.45 +1.6x – 4.4y)j.
-
Determine the following at the location (x, y) = (-1,0).
a. Particle acceleration. ā =
v it
v j+ 0
v k.
-16.775
13.7
b. Vorticity. =
v i+ 0
v j+ 1.1
v k.
c. The divergence of the velocity. div(V)
-7.4
1/s.
d. Where is the stagnation point for this flow? (x, y)stag
( 0.8698
0.4185
V ).
%3D
Transcribed Image Text:A steady incompressible 2-D velocity field is expressed as follows: V = (2.4–3x + 0.5y)i + (0.45 +1.6x – 4.4y)j. - Determine the following at the location (x, y) = (-1,0). a. Particle acceleration. ā = v it v j+ 0 v k. -16.775 13.7 b. Vorticity. = v i+ 0 v j+ 1.1 v k. c. The divergence of the velocity. div(V) -7.4 1/s. d. Where is the stagnation point for this flow? (x, y)stag ( 0.8698 0.4185 V ). %3D
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