Toroidal

A large toroidal transformer ensures a smooth and steady supply of electrical current for the Uniti Atom.

A drawback of toroidal transformer construction is the higher labor cost of winding.

Also, due to the low external magnetic field, toroidal SMES can be located near a utility or customer load.

Although they also have a toroidal magnetic field topology, stellarators are distinct from tokamaks in that they are not azimuthally symmetric.

Among these peoples turquoise was used in mosaic inlay, in sculptural works, and was fashioned into toroidal beads and freeform pendants.

A more sophisticated trick is to consider the left and right edges of the field to be stitched together, and the top and bottom edges also, yielding a toroidal array.

A multidimensional ring has a toroidal topology, for instance.

As a consequence, toroidal transformers rated more than a few kVA are uncommon.

Because of their symmetry, toroidal cores allow a minimum of the magnetic flux to escape outside the core (called leakage flux ), so they radiate less electromagnetic interference than other shapes.

Computer science Topological data analysis uses techniques from algebraic topology to determine the large scale structure of a set (for instance, determining if a cloud of points is spherical or toroidal ).

Glider gun within a toroidal array.

Hopf coordinates The Hopf fibration can be visualized using a stereographic projection of ) direction, represented by the blue arrow, although the terms poloidal and toroidal are arbitrary in this flat torus case.

However, in certain coordinate systems, such as polar-toroidal coordinates (common in plasma physics), using the notation ∇ × F will yield an incorrect result.

However, this was less efficient than the now common direct injection in which initiation of combustion takes place in a depression (often toroidal ) in the crown of the piston.

In both designs, the magnetic flux linking the primary and secondary windings traveled almost entirely within the confines of the iron core, with no intentional path through air (see Toroidal cores below).

In the case of solenoid coils, the height or length is also smaller for HTSC coils, but still much higher than in a toroidal geometry (due to low external magnetic field).

In toroidal SMES, the coil is always under compression by the outer hoops and two disks, one of which is on the top and the other is on the bottom to avoid breakage.

It is almost toroidal in shape, extending from an altitude of about three to ten Earth radii (R E ) or convert above the Earth's surface.

More generally, the genus of a graph is the minimum genus of a two-dimensional surface into which the graph may be embedded; planar graphs have genus zero and nonplanar toroidal graphs have genus one.

Online calculator calculates the inductance of conventional and toroidal coils using formulas 3, 4, 5, and 6, above.