State the extension of the Milne Thomas Circle. A source and a sink of equal strength m are placed at the points (d, 0) and (-d, 0) respec- tively within a fixed circular boundary |Z| = 2d. Show that the stream lines are given by 16d y? + ay(r2 – 4ď²) (r2 – 16d)(r2 – d²) ; where a is a constant.

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Can I have an explanation on the second part(equations of streamlines) of the following problem?

Note : Extension of Circle Theorem, as in the lecture note is attached for your reference.

Thank you!

Extension of circle theorem
Let f(z) be the complex velocity potential for a flow
having no rigid boundaries and such that there is no
singularities of flow outside the circle |z| = a.
Then, on introducing the rigid cylindrical surface of
section |z|=a into the flow, and leaving the
distribution of singularities within the interior
unchanged, the new complex velocity potential for
the fluid motion within the boundary becomes
w = f(z)+f(a?/z) for |z|S a.
Transcribed Image Text:Extension of circle theorem Let f(z) be the complex velocity potential for a flow having no rigid boundaries and such that there is no singularities of flow outside the circle |z| = a. Then, on introducing the rigid cylindrical surface of section |z|=a into the flow, and leaving the distribution of singularities within the interior unchanged, the new complex velocity potential for the fluid motion within the boundary becomes w = f(z)+f(a?/z) for |z|S a.
State the extension of the Milne Thomas Circle.
A source and a sink of equal strength m are placed at the points (d,0) and (-d, 0) respec-
tively within a fixed circular boundary |Z| = 2d. Show that the stream lines are given
by
16d y? + ay(r2 – 4ď²)
(r2 – 16d)(r2 – d²) ; where a is a constant.
Transcribed Image Text:State the extension of the Milne Thomas Circle. A source and a sink of equal strength m are placed at the points (d,0) and (-d, 0) respec- tively within a fixed circular boundary |Z| = 2d. Show that the stream lines are given by 16d y? + ay(r2 – 4ď²) (r2 – 16d)(r2 – d²) ; where a is a constant.
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