вязкая жидкость The Motion of Propping Agent in an Opening Crack in Hydraulic Fracturing Plast Authors: Tatosov A. V., Shlyapkin A. S. In the present study the process of hydraulic Read more about The Motion of Propping Agent in an Opening Crack in Hydraulic Fracturing Plast Mathematical Modeling of Interaction Between Layer of Viscous Liquid and Elastic Walls of Channel, Which Was Installed on Vibration Foundation Authors: Ageev R. V., Bykova T. V., Kondratova Y. N. The article solves the problem of mathematical modeling dynamic processes in hydrosupport with elastic stator. The dynamic problem of hydroelasticity is found and amplitude and phase frequency characteristics of hydrosupport was built. Read more about Mathematical Modeling of Interaction Between Layer of Viscous Liquid and Elastic Walls of Channel, Which Was Installed on Vibration Foundation