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Optimization of the location of observation network points in open-pit mining’s
(GIS Forum, 2019)
The article discusses the use of “Open Source” software Quantum GIS (QGIS) to search for the optimal location of observation network points in open-pit mines. The exploitation time of open-pit mines is ranges from a few ...
Carpe Herbarium - Rośliny Karkonoskiego Parku Narodowego. Ogólnopolska Studencka Konferencja Naukowa. Książka Abstraktów
(SKN Biologii i Botaniki Farmaceutycznej, 2019-05)
Mechanical Properties of Low-density Polyethylene Without and With Compatibilizer
(Technical University of Kosice, 2019-09-15)
Nanotechnology and nanomaterials are a rapidly growing interdisciplinary fields of knowledge, spanning many areas of research. Nanomaterials can be classified into nanostructured materials and nanophase/nanoparticle ...
A New Solution of the Rotary Barrel Segment of a Single-screw Extruder
(Ivane Javakhishvili Tbilisi State University, 2019-07)
Until now, the general construction of the plasticizing system has assumed placing the screw in a fixed barrel. However, at the end of the 20th century, a completely new concept of the design of an extruder was put forward, ...
Utilization of Mesh Superposition Technique for Simulation of Single Screw Extruder
(Technical University of Kosice, 2019-09-15)
As the technology of polymer extrusion becomes more sophisticated, demand on possibility to accurate simulate extrusion process in full 3D rises significant. The single screw extruder (SSE) is one of the most widely used ...
A Numerical Analysis of the Screw of an Extruder for Polymer Materials
(2019-09)
The article introduces an innovative concept of a screw of an extruder used for granulation of polymer materials. Three construction solutions were introduced, differing in the construction parameters of the screw. The ...
3D Finite Elements Simulation of the Single Screw Extruder with Rotational Barrel Segment
(2019-09)
This paper aims to numerically evaluate a new concept of construction in a single screw extruder design. Rotational barrel segment introduced in 1998 significantly changes the kinematics of movement in a single screw ...
Investigation and development of new generation of machines for the processing of composite and nanocomposite materials
(Divisia Sp. z o.o. ul. Grodziska 37 60-363 Poznań, 2019-06)
Newex project
The goal of the NEWEX project is the construction and testing of the new innovative
extruder. By the application of a new concept of vital parts: innovative active grooved
feed section (IAGFS), original ...
Ideologia wyszyta na szalikach, czyli jakie poglądy mają polscy „szalikowcy”? Studium przypadku na podstawie szalików kibiców Pogoni Szczecin i Legii Warszawa
(Idea Knowledge Future, 2019-08-30)
Przedmiotem poniższej pracy są szaliki kibiców piłki nożnej w Polsce, a dokładniej ideologia na nich
wyszyta i ukazana. Podczas prowadzonych badań terenowych oraz jakościowych bez problemu można było
zauważyć, że szalik ...
Numerical analysis of the coupled thermal-stress strength of the active grooved feed zone in an innovative extruder for plastics
(2019-09)
The article presents a new concept of active grooved feed zone in an extruder for granular polymer plastics. The innovation
of this concept lies in the use of a properly shaped sleeve with a set of grooves and a closing ...