volume element in a sentence
Examples
- The notion of a volume element is not limited to three dimensions : in two dimensions it is often known as the "'area element "', and in this setting it is useful for doing surface integrals.
- The scattering is best described by an emission coefficient which is defined as ? where ? dt dV d? d? is the energy scattered by a volume element dV in time dt into solid angle d? between wavelengths ? and ? + d?.
- This model means that macro-fracture initiation from one material element, or more precisely one representative volume element ( RVE ), causes the whole structure to fail, like the failure of one link in a chain ( Fig . 1a ).
- This leads to tensor random fields in which the key role is played here a Statistical Volume Element ( SVE ); when the SVE becomes sufficiently large, its properties become deterministic and one recovers the Representative volume element ( RVE ) of deterministic continuum physics.
- This leads to tensor random fields in which the key role is played here a Statistical Volume Element ( SVE ); when the SVE becomes sufficiently large, its properties become deterministic and one recovers the Representative volume element ( RVE ) of deterministic continuum physics.
- Some of the applications of the Bures metric include that given a target error, it allows the calculation of the minimum number of measurements to distinguish two different states and the use of the volume element as a candidate for the Jeffreys prior probability density for mixed quantum states.
- where \ theta is the angle between the liquid-crystal molecular axis and the " local director " ( which is the'preferred direction'in a volume element of a liquid crystal sample, also representing its " EPR can be used to determine S.
- Note that we have used the fact that the phase space volume element d ^ 3 \ bf { r } d ^ 3 \ bf { p } is constant, which can be shown using Hamilton's equations ( see the discussion under Liouville's theorem ).
- The emission of atomic line radiation at frequency may be described by an emission coefficient \ epsilon with units of energy / time / volume / solid angle . " ? dt dV d? " is then the energy emitted by a volume element dV in time dt into solid angle d \ Omega.
- When the separation of scales does not hold, or when one wants to establish a continuum of a finer resolution than that of the representative volume element ( RVE ) size, one employs a " statistical volume element " ( SVE ), which, in turn, leads to random continuum fields.