- Look up
helicity in Wiktionary, the free dictionary.
Helicity may
refer to:
Helicity (fluid mechanics), the
extent to
which cork****-like
motion occurs...
- Look up
helical in Wiktionary, the free dictionary.
Helical may
refer to: Helix, the
mathematical concept for the
shape Helical engine, a
proposed spacecraft...
- In
fluid dynamics,
helicity is,
under appropriate conditions, an
invariant of the
Euler equations of
fluid flow,
having a
topological interpretation as...
- The
Helically Symmetric Experiment (HSX,
stylized as
Helically Symmetric eXperiment), is an
experimental plasma confinement device at the
University of...
-
torsion about its
helical axis. The
material of the
spring is
thereby subjected to a
bending moment,
either reducing or
increasing the
helical radius. In this...
- In physics,
helicity is the
projection of the spin onto the
direction of momentum. Mathematically,
helicity is the sign of the
projection of the spin...
- rod
shaped (bacillus). But,
there are also
other morphologies such as
helically twisted cylinders (example Spirochetes),
cylinders curved in one plane...
-
molecule is
formed as two
intertwined helices, and many
proteins have
helical substructures,
known as
alpha helices. The word
helix comes from the Gr****...
- A
helical antenna is an
antenna consisting of one or more
conducting wires wound in the form of a helix. A
helical antenna made of one
helical wire, the...
- In
plasma physics,
magnetic helicity is a
measure of the linkage, twist, and
writhe of a
magnetic field.
Magnetic helicity is a
useful concept in the analysis...
