Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Maksymilian Ozdoba"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract The transverse vibration of conveyor belts is a crucial aspect in their proper and safe design, as the correct determination of vibration frequencies is essential to avoid unsafe operating conditions and premature wear of components. This st
Externí odkaz:
https://doaj.org/article/4a1601f3a66041979a7c16edfea5b20d
Publikováno v:
Energies, Vol 17, Iss 11, p 2693 (2024)
Ball mills are widely used for size reduction in mineral processing, but effective scaling from laboratory to industrial scale remains challenging. This study introduces a novel scaling constant approach to replicate energy transfer to ore during mil
Externí odkaz:
https://doaj.org/article/e3aab5cc50f04b72bc7eb964755325fd
Publikováno v:
Minerals, Vol 14, Iss 4, p 407 (2024)
This article presents a novel approach to calibrating the digital twin of a laboratory mill used for copper ore milling. By integrating computer vision techniques for real-time data extraction and employing DualSPHysics simulations for various millin
Externí odkaz:
https://doaj.org/article/fe9c72728b5a4b8d8ff1bea6e5a2ba5a
Autor:
Piotr Bortnowski, Robert Król, Natalia Suchorab-Matuszewska, Maksymilian Ozdoba, Mateusz Szczerbakowicz
Publikováno v:
Applied Sciences, Vol 14, Iss 6, p 2612 (2024)
This study examines the optimization of ore receiving bins in underground copper mines, targeting the reduction of rapid wear and tear on bin components. The investigation identifies the primary wear contributors as the force exerted by the accumulat
Externí odkaz:
https://doaj.org/article/edcf94de95c1411cb866968c88953271
Autor:
Dominik Bałaga, Marek Kalita, Michał Siegmund, Krzysztof Nieśpiałowski, Sławomir Bartoszek, Piotr Bortnowski, Maksymilian Ozdoba, Andrzej Walentek, Bożena Gajdzik
Publikováno v:
Energies, Vol 16, Iss 16, p 6077 (2023)
Drives in belt conveyors are critical components of the conveyor system, susceptible to various factors that can cause disruptions and energy losses. In underground mining conditions, the risk of drive fires is particularly hazardous. Therefore, it i
Externí odkaz:
https://doaj.org/article/6e2e070df71d41f0a6a20406612fd1a8
Publikováno v:
Energies, Vol 16, Iss 4, p 1666 (2023)
In the material transfer area, the belt is exposed to considerable damage, the energy of falling material is lost, and there is significant dust and noise. One of the most common causes of failure is transfer chute blockage, when the flow of material
Externí odkaz:
https://doaj.org/article/2c1cc8f0edd04f25b6176a67999c66a1
Application of the Methods of Monitoring and Detecting the Belt Mistracking in Laboratory Conditions
Autor:
Przemysław Dąbek, Adam Wróblewski, Jacek Wodecki, Piotr Bortnowski, Maksymilian Ozdoba, Robert Król, Radosław Zimroz
Publikováno v:
Applied Sciences, Vol 13, Iss 4, p 2111 (2023)
Belt mistracking is one of the most dangerous and costly failures of belt conveyors. This phenomenon can lead to complete damage to the conveyor belt, increased demand for electricity from the drive, accelerated wear of route elements, and poses a fi
Externí odkaz:
https://doaj.org/article/54536e242e5a4335829bded4eac0647d
Publikováno v:
Energies, Vol 15, Iss 16, p 6062 (2022)
Intermediate linear booster drive can solve many problems of transport by long route conveyors. At the same time, operating costs are significantly reduced. There are solutions using intermediate belt drives, usually involving friction coupling in th
Externí odkaz:
https://doaj.org/article/220e5b9f947c49d8951022fe092d1da0
Publikováno v:
Energies, Vol 14, Iss 14, p 4153 (2021)
The transverse vibration frequency of conveyor belts is an important parameter describing the dynamic characteristics of a belt conveyor. This parameter is most often identified from theoretical relationships, which are derived on the basis of an ass
Externí odkaz:
https://doaj.org/article/377f047b82644b9287e1a89a0b2f4d01
Publikováno v:
Energies, Vol 14, Iss 6, p 1786 (2021)
Milling is among the most energy-consuming technological stages of copper ore processing. It is performed in mills, which are machines of high rotational masses. The start of a mill filled to capacity requires appropriate solutions that mitigate the
Externí odkaz:
https://doaj.org/article/b1fc933146d944cc996760c8ffea6ef7