%0 Journal Article %T Dynamic model of pulsations of pressure in extruders %A Khripushina, A.. %A Lobosova, L.. %A Magomedov, M.. %A Zhuravlev, A.. %A Makogonova, V.. %K extruder, pulsations, pressure, amplitude, mathematical model. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2015 %N 3 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov