- Look up
helical in Wiktionary, the free dictionary.
Helical may
refer to: Helix, the
mathematical concept for the
shape Helical engine, a
proposed spacecraft...
- Look up
helicity in Wiktionary, the free dictionary.
Helicity may
refer to:
Helicity (fluid mechanics), the
extent to
which cork****-like
motion occurs...
- and
commute several windings of the
helical barrel direction in
front of and/or
behind the projectile. The
helical railgun is a
cross between a railgun...
-
Helical growth is when
cells or
organs expand,
resulting in
helical shaped cells or
organs and
typically including the
breakage of symmetry. This is seen...
-
shafts parallel.) 3D
animation of
helical gears (parallel axis) 3D
animation of
helical gears (crossed axis)
Double helical gears overcome the
problem of...
- Dublin,
Ireland Hybrid helical spiral staircase in a
former London City Hall The term "
helical stair" has many synonyms:: 53 The
helical stair is also called...
- 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...
-
visualizing the alpha-
helical secondary structure of
oligopeptide sequences are (1) a
helical wheel, (2) a
wenxiang diagram, and (3) a
helical net. Each of these...
-
tracks read or
written using this
method are
known as
helical tracks.
There are
several types of
helical scan.
These include:
Alpha wrap (α), in
which the...
- In
fluid dynamics,
helicity is,
under appropriate conditions, an
invariant of the
Euler equations of
fluid flow,
having a
topological interpretation as...
