Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Paweł Śliwinski"'
Autor:
Pawel Sliwinski
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract This article describes a method for determining the geometric working volume of satellite positive displacement machines (pump and motor). The working mechanism of these machines is satellite mechanism consisting of two non-circular gears (r
Externí odkaz:
https://doaj.org/article/fb86672275b7476e9e7ad7838ae61225
Autor:
Pawel Sliwinski
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-25 (2024)
Abstract This article describes the results of a durability test of a hydraulic satellite motor supplied by rapeseed oil. The tests were carried out on a test stand in a power recuperation system. The tests of the motor were carried out at a constant
Externí odkaz:
https://doaj.org/article/76c49545b2a04d5297e4680784069732
Autor:
Pawel Sliwinski
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-23 (2023)
Abstract This article describes the phenomena affecting the wear of the rotor of the working mechanism in a hydraulic satellite motor. The basic geometrical relationships that allow the calculation of the coordinates of the points of contact between
Externí odkaz:
https://doaj.org/article/aa2a9a4992cc4b9b9b1bb8d0eb5bc137
Autor:
Cezary Edling, Paweł Śliwiński
Publikováno v:
Energies, Vol 17, Iss 19, p 4800 (2024)
In view of the necessity of measuring the air content in oil in two-phase flows in the context of general industry, a review of the most popular methods of measuring the air content in oil was carried out. This review includes an assessment of their
Externí odkaz:
https://doaj.org/article/2122f0c20b7f4554b0773ddab35b293f
Publikováno v:
IEEE Access, Vol 11, Pp 79384-79396 (2023)
Self-propelled machines are the main resources used by the Polish copper ore mining industry to transport ore from the mining area to reloading points for conveyor transport. Due to the difficult mining conditions, they must meet high requirements in
Externí odkaz:
https://doaj.org/article/12150f9ec4374e55826400db16e0beb4
Autor:
Pawel Sliwinski
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-22 (2022)
Abstract In this paper is described a methodology of design of satellite mechanism consisting of two non-circular gears (externally toothed rotor and internally toothed curvature) and circular gears (satellites). In the presented methodology is assum
Externí odkaz:
https://doaj.org/article/19a9c3e952b748a7a1679af7897ca7c0
Autor:
Mafalda van Zeller, Ozen K. Basoglu, Johan Verbraecken, Carolina Lombardi, Walter T. McNicholas, Jean-Louis Pepin, Paschalis Steiropoulos, Pawel Sliwinski, Daniela Correia, Maria R. Bonsignore, Sophia E. Schiza, Jan Hedner, Ludger Grote, Marta Drummond, the European Sleep Apnoea Database study group, P. Steiropoulos
Publikováno v:
ERJ Open Research, Vol 9, Iss 3 (2023)
Aim The impact of obstructive sleep apnoea (OSA)–COPD overlap syndrome (OVS) on sleep quality and cardiovascular outcomes has not been fully explored. We aimed to compare clinical and polysomnographic characteristics of patients with OVS versus pat
Externí odkaz:
https://doaj.org/article/595b5cb0138144e898bd217da9b45fa8
Method to Haulage Path Estimation and Road-Quality Assessment Using Inertial Sensors on LHD Machines
Publikováno v:
Vietnam Journal of Computer Science, Vol 09, Iss 01, Pp 83-97 (2022)
For many years now, the mining industry has seen a boost in exploring and developing the systems for monitoring operational parameters of mining machines, in particular load-haul-dump machines. Therefore, further researches on algorithmics have also
Externí odkaz:
https://doaj.org/article/1d8943fb9a584e3ab4a042bc42910452
Autor:
Aleksandra Banasiewicz, Forougholsadat Moosavi, Michalina Kotyla, Paweł Śliwiński, Pavlo Krot, Jacek Wodecki, Radosław Zimroz
Publikováno v:
Applied Sciences, Vol 13, Iss 17, p 9965 (2023)
An approach based on an artificial neural network (ANN) for the prediction of NOx emissions from underground load–haul–dumping (LHD) vehicles powered by diesel engines is proposed. A Feed-Forward Neural Network, the Multi-Layer Perceptron (MLP),
Externí odkaz:
https://doaj.org/article/032b149f496e44dea4f77b1b4d5f64bb
Autor:
Jadwiga Siedlecka, Marcin Rybacki, Robert Pływaczewski, Małgorzata Czajkowska-Malinowska, Jakub Radliński, Aleksander Kania, Paweł Śliwiński
Publikováno v:
Medycyna Pracy, Vol 71, Iss 2, Pp 233-243 (2020)
The findings of numerous studies and analyzes conducted in many countries have proven that obstructive sleep apnea (OSA) negatively affects the psychophysical abilities drivers. Therefore, in Commission Directive 2014/85/EU of July, 1 2014, OSA was r
Externí odkaz:
https://doaj.org/article/572bc75d0b3c492b9485d01952acc8f9