**Author details**

Lionel Pullum Private Consultant, Olinda, Australia

\*Address all correspondence to: lpullum@bigpond.net.au

© 2022 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.

*High Concentration, Coarse Particle, Hydraulic Conveying DOI: http://dx.doi.org/10.5772/intechopen.107230*
