4. Summary

The EMD simulations are used to investigate the CL(k, t), and CT(k, t) for 3D SCDPs over an extensive range of plasma parameters κ, Г, and k (wavenumber), N (number of particles in simulation box) and k. The first involvement of the presented simulation is that it delivers an understanding of propagation and damping phenomena of waves in SCDPs. In general, the amplitude, frequency of waves is analyzed. The presented simulation specifies that the waves are highly damped at high temperature Г = 1, frequently propagates at intermediate and high value of Г = 20–100. This investigation shows that the values of frequency and amplitude depend on κ, Г, N, and k. It has been shown that the presented EMD method and earlier EMD techniques have comparable performance over the wide range of plasma points, both yielding reasonable results for correlation parameters. New simulations give more reliable and excellent data for the CL(k, t), and CT(k, t) for a wider range of κ and Г are (4.5, 5.5) and (1, 100). The existing simulations

Wave Spectra in Dusty Plasmas of Nuclear Fusion Devices DOI: http://dx.doi.org/10.5772/intechopen.91371

deliver more reliable data for existence for waves in SCDPs. In the absence of structure in dusty plasma, the shear wave does not support. The sound wave frequently propagates at medium and higher values of Г in SCDPs. It is suggested that the presented EMD technique based on Ewald summation described here can be used to explore other ionic and dipolar materials. It is very interesting what other types of interaction potentials support correction parameters of strongly coupled plasma and how its strengths depend on the range of new interaction potentials.
