**Author details**

Pavel V. Tsvetkov Department of Nuclear Engineering, Texas A&M University, College Station, Texas, USA

\*Address all correspondence to: tsvetkov@tamu.edu

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Section 2
