-
Emittance may
refer to: Beam
emittance, the area
occupied by a beam in a position-and-momentum
phase space Radiant emittance, the
radiant flux emitted...
- perception. Similarly,
luminous emittance is the
luminous flux per unit area
emitted from a surface.
Luminous emittance is also
known as
luminous exitance...
- In
accelerator physics,
emittance is a
property of a
charged particle beam. It
refers to the area
occupied by the beam in a position-and-momentum phase...
-
Thermal emittance or
thermal emissivity ( ε {\displaystyle \varepsilon } ) is the
ratio of the
radiant emittance of heat of a
specific object or surface...
- terms,
emittance and
thermal emittance, are used to
describe thermal radiation measurements on
complex surfaces such as
insulation products.
Emittance of...
-
surface per unit area. This is the
emitted component of radiosity. "Radiant
emittance" is an old term for this quantity. This is
sometimes also confusingly...
-
transverse emittance with MTE, it is
sometimes useful to
write the
equation in
terms of a new
quantity called the
thermal emittance. The
thermal emittance is...
- generators. Cool
roofs combine high
solar reflectance with high
infrared emittance,
thereby simultaneously reducing heat gain from the sun and increasing...
- Diffraction-limited
storage rings (DLSR), or ultra-low
emittance storage rings, are
synchrotron light sources where the
emittance of the electron-beam in the
storage ring...
-
exitance or
radiant emittance is the
radiant flux
emitted by a
surface per unit area,
whereas spectral exitance or
spectral emittance is the
radiant exitance...
