The development of efficient contaminated polymer materials shredding in recycling processes

J Flizikowski, W Kruszelnicka, M Macko - Polymers, 2021 - mdpi.com
Recently, a dynamic increase in the number of polymer elements ending their life cycle has
been observed. There are three main ways of dealing with polymer waste: reuse in an …

Fuel consumption test results for a self-adaptive, maintenance-free wood chipper drive control system

Ł Warguła, P Krawiec, KJ Waluś, M Kukla - Applied Sciences, 2020 - mdpi.com
Both energy consumption and the ecology of mobile wood-chipping machines are important
issues in forest management. One way of improving the efficiency of wood-chippers is to use …

Impact toughness of FRTP composites produced by 3D printing

M Vaško, M Sága, J Majko, A Vaško, M Handrik - Materials, 2020 - mdpi.com
The additive manufacturing represents a new production method of composites reinforced
with a continuous fibre. In recent times, the material produced by this new manufacturing …

Symmetric Nature of Stress Distribution in the Elastic-Plastic Range of Pinus L. Pine Wood Samples Determined Experimentally and Using the Finite Element Method …

Ł Warguła, D Wojtkowiak, M Kukla, K Talaśka - Symmetry, 2020 - mdpi.com
This article presents the results of experimental research on the mechanical properties of
pine wood (Pinus L. Sp. Pl. 1000. 1753). In the course of the research process, stress-strain …

[PDF][PDF] Determination of maximum torque during carpentry waste comminution

Ł Warguła, M Kukla - Wood Res, 2020 - woodresearch.sk
In order to elaborate design guidelines for developing efficient and possibly most energy
saving mills for comminuting carpentry, OSB and MDF waste, there have been performed …

Energy-dependent particle size distribution models for multi-disc mill

W Kruszelnicka, M Opielak, K Ambrose, S Pukalskas… - Materials, 2022 - mdpi.com
Comminution is important in the processing of biological materials, such as cereal grains,
wood biomass, and food waste. The most popular biomaterial grinders are hammer and …

Simulations CAE of wood pellet machine

M Macko, A Mroziński, A Prentki - Matec web of conferences, 2019 - matec-conferences.org
The work presents the problems of pellet production, and special attention is paid to the
issues of pellet machine construction. A sample of CFD application, SolidWorks Flow …

Work parameters research of wood pellet machine

M Macko, A Mrozinski - AIP Conference Proceedings, 2019 - pubs.aip.org
The work presents the problems of pellets production, and special attention is paid to the
issues of pellet machine construction. Nowadays, there are various different types of pellet …

Computer aided design of wood pellet machines

M Macko, A Mroziński - Proceedings of the 14th International Scientific …, 2019 - Springer
The work presents the construction solution of a wood pellet machines according to the
original concept. In order to determine the construction features of the machine, the …

The problems of measuring the temperature of the small engines (SI) on the example of a drive for non-road mobile machines

Ł Wargula, KJ Waluś, P Krawiec - Matec Web of conferences, 2019 - matec-conferences.org
Modern drive units designed for driving non-road machines are characterized by liberal
regulations regarding the limits of toxic compounds emission in exhaust gases. These …