Such ensembles of waves are known, for example, for the KdV solitons  and for the Schrodinger solitons ; the interaction of fields may also result in ensembles of waves like in thermoelasticity
In 1938, Greninger and Mooradian demonstrated thermoelasticity
in Cu-Zn, during their investigation of brass alloys (copper-zinc and copper-tin) .
By a solution of the mixed initial-boundary value problem for the thermoelasticity
of micropolar bodies with voids, in the cylinder [[OMEGA].
In the equations of motion (1), the stress tensor satisfies the constitutive equations of thermoelasticity
known as Duhamel-Neumann relations:
For finding the [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII], stress state we solve the thermoelasticity
problem for an continuous plane.
Part II consists of advanced topics that can constitute a second course or be selectively incorporated with the material of part I, including complex variable methods, anisotropy, thermoelasticity
, displacement potentials and stress functions in three dimensional problems, nonhomogeneity, micromechanics, and numerical methods.
The field equations in a homogeneous and isotropic elastic medium in the context of generalized theories of thermoelasticity
, without body forces and heat sources, are given by Lord and Shulman  and Green and Lindsay  as
Finally, it is also possible to use the same approach for deriving the governing equations for the thermoelasticity
where the microtemperature (temperature fluctuation due to microstructure) is taken into account [22,23].
Owing to the nature of uncoupled static thermoelasticity
, Young's modulus should be taken as a new fundamental dimension, since Newton's second law is not used here, and hence Force and Mass should be regarded as having independent dimensions.
Nowinski, Theory of thermoelasticity
with applications, Sijthoff & Noordhoff international publishers, Alphen and Den Rijn, 1978.
According to thermoelasticity
, the deformation,stress [[delta].
Day, " Extension of a property of the heat equation to linear thermoelasticity
and other theories", Quart.