cylindrical coordinates


Also found in: Encyclopedia, Wikipedia.
Related to cylindrical coordinates: Spherical coordinates

cylindrical coordinates

pl n
(Mathematics) three coordinates defining the location of a point in three-dimensional space in terms of its polar coordinates (r, θ) in one plane, usually the (x, y) plane, and its perpendicular distance, z, measured from this plane
Mentioned in ?
References in periodicals archive ?
Then, patches have cylindrical coordinates and the similarity between patches is computed not only based on features but also based on angles.
where ([rho], [phi], z) are cylindrical coordinates and k is a wave vector along the axial channel direction denoted by z.
First we choose the circular cylindrical coordinates (or cylindrical polar coordinates) as in Fig.
Systems of Homogeneous Solutions in Cylindrical Coordinates
The model describes a quasi-static non-convectional acceleration axi-symmetric Navier-Stokes equations in cylindrical coordinates coupled with the Camenschi- Fung [1 2] type linear elastodynamic system of equations with filtration.
In view of the above mentioned, the system of equations of motion of particles (droplets) in the swirling flow in cylindrical coordinates will be as follows:
With the use of Graf's addition theorem, the field expansion for a cylinder can be expressed in the local cylindrical coordinates of another cylinder, as is described in more detail in e.
To study the heat transfer between the eccentric cylinders, the energy equation is first written in bipolar cylindrical coordinates (21).
Solutions of the Laplace equation in cylindrical coordinates are considered, these represent the gravitational field of objects with only external multipole moments.
ik x r] in cylindrical coordinates by using the relation [18]
Their aperture field expansion is obtained by applying the Generalized Pencil of Function Method (GPOF) [17-19] to the spectral domain radiation integral in cylindrical coordinates.