A two dimensional vortex has
Which of the following statement is not correct pertaining to source?
Thus, the streamlines are radial lines from the source and the equipotential lines are the concentric circles with radius r = e^{2πφ/m}.
An incompressible fluid flows radially outward from a line source in a steady manner. How does the velocity in any radial direction?
∴
Tho doublet is a special case of source and sink pair when:
The potential lines in case of a doublet are
Streamlines of a doublet are a family of circles tangent to the xaxis and with their centers on the yaxis. The equipotential lines are a family of circles tangent to the yaxis and with their centers on the xaxis.
Consider the following statements:
1. In a source,equipotential lines are circles.
2. Flownet is a representation of 2D irrotational flow of incompressible fluid.
3. Boundary acts as limiting equipotential lines  in a flownet.
4. In uniform region, streamlines will be parallel and equidistant.
Which of the above are correct?
Match List  I (Phenomenon) with List  ll (Condition) the following:
The genera! form of expression for the continuity equationin a cartesian coordinate system for incompressible or compressible flow is given by
The general form of expression for the continuity equation in a Cartesian coordinate system
The continuity equation represents conservation of
The continuity equation represents the conservation of mass.
Continuity equation is given by
Stream line, path line and streak line are identical when the
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