Lukach I.Yu.

The Cooling Process of the Polymeric Film on the Drum Partially Submerged in the Water Bath

In this paper, we develop the design procedure of the polymeric film cooling on the cooled drum partially submerged in a water bath. The process specificity of the process lies in the fact that after the films removal from a drum its surface hasn’t time to cool down to its initial temperature. We propose the mathematical model of cooling which allows calculating the film temperature field and the drum shell ring on their thickness depending on the angular coordinates cylindrical.

Calculation techniques of plastic and rubber mills continuous action

In this paper, we describe the technique of parametrical and thermal calculation of the mills continuous action for processing materials based on high-molecular substances. The technique can be applied for the analysis of continuous milling of power-law liquid under the condition of any friction in the inter-roll gap, as well as for deposition of the processed material on the front (slow-speed) and back (high-speed) rolls.