| 释义 |
Bipolar Cylindrical CoordinatesA set of Curvilinear Coordinates defined by
where , , and . There are several notational conventions,and whereas is used in this work, Arfken (1970) prefers . The following identities show that curvesof constant and are Circles in -space.
 | (4) |
 | (5) |
The Scale Factors are
The Laplacian is
Laplace's Equation is not separable in Bipolar Cylindrical Coordinates, but it is in 2-D Bipolar Coordinates. References
Arfken, G. ``Bipolar Coordinates ( , , ).'' §2.9 in Mathematical Methods for Physicists, 2nd ed. Orlando, FL: Academic Press, pp. 97-102, 1970.
|