Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Krzysztof Kędzia"'
Autor:
Jan Muhammad, Usman Younas, Ejaz Hussain, Qasim Ali, Mirwais Sediqmal, Krzysztof Kedzia, Ahmed Zubair Jan
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Solitary wave solutions to the nonlinear evolution equations have recently attracted widespread interest in engineering and physical sciences. In this work, we investigate the fractional generalised nonlinear Pochhammer–Chree equation unde
Externí odkaz:
https://doaj.org/article/f93d7745c2aa4edbade9653c0692a50f
Autor:
Haowen Yuan, Ahmed Zubair Jan, Afraz Hussain Majeed, Lixiang Shi, Krzysztof Kędzia, Luís Jorge Lima Ferrás, Mohamed R. Ali, Ahmed S. Hendy
Publikováno v:
Case Studies in Thermal Engineering, Vol 59, Iss , Pp 104519- (2024)
The impact of nonlinear heat source and activation energy on magnetized Synovial trihybrid nanofluid Marangoni convective flow across a sheet combining two viscosity models is investigated in this study. Heat sources, activation energy, and condition
Externí odkaz:
https://doaj.org/article/bdff873c83454175b025935e61acb2ed
Autor:
Jerzy Świder, Kamil Szewerda, Jarosław Tokarczyk, Franciszek Plewa, Aneta Grodzicka, Krzysztof Kędzia
Publikováno v:
Energies, Vol 16, Iss 9, p 3703 (2023)
The permissible speed of suspended monorails in underground mines is determined by the internal regulations of each country and depends on the type of transportation. In the case of passenger transportation, the maximal driving speed in Polish underg
Externí odkaz:
https://doaj.org/article/7d44270df4014830986e5df08aeda19c
Autor:
Michał Szelka, Andrzej Drwięga, Jarosław Tokarczyk, Marek Szyguła, Kamil Szewerda, Marian Banaś, Krzysztof Kołodziejczyk, Krzysztof Kędzia
Publikováno v:
Energies, Vol 16, Iss 1, p 542 (2023)
The article discusses the process of designing and testing as well as their results, carried out in order to increase the efficiency of axial fans, implemented as part of the European project INESI. Modifications of existing solutions based on rapid
Externí odkaz:
https://doaj.org/article/64acecfc13f44d00b0969d7153b8f7e2
Autor:
Krzysztof Kędzia
Publikováno v:
Energies, Vol 15, Iss 14, p 5132 (2022)
What benefits, from the point of view of the energy and ecological performance of a multisource drive system, can be gained for a particular control criterion through the use of appropriate secondary energy source parameters (accumulator volume Vg an
Externí odkaz:
https://doaj.org/article/ca4ed0b5e3984fd883254be7816610ec
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract This research work focuses on investigating the propagation of ultrasonic waves, which propagate mechanical vibrations of molecules or particles inside materials. Ultrasound imaging is extensively used and deeply rooted in the medical field.
Externí odkaz:
https://doaj.org/article/3312bb727674489eb4bb332b93eddfc4
Autor:
Jan Muhammad, Usman Younas, Ejaz Hussain, Qasim Ali, Mirwais Sediqmal, Krzysztof Kedzia, Ahmed Z. Jan
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract This study explores the fractional form of modified Korteweg-de Vries-Kadomtsev-Petviashvili equation. This equation offers the physical description of how waves propagate and explains how nonlinearity and dispersion may lead to complex and
Externí odkaz:
https://doaj.org/article/f77989e3a2664e088a1b6dc39019581a
Autor:
Sebastian Jendrysik, Daniel Kowol, Piotr Matusiak, Andrzej Dymarek, Krzysztof Kędzia, Bartosz Polnik, Marcin Szczygieł, Tomasz Trawiński, Mariusz Starak
Publikováno v:
Electronics
Volume 12
Issue 3
Pages: 772
Volume 12
Issue 3
Pages: 772
The fuzzy controller of the bottom product collecting system of the pulsating jig is presented. The primary purpose of the research work was to design and properly adapt the fuzzy controller so that it would enable the correct operation of the jig wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d60b77cddbbcb058a956279cda3dca38
https://doi.org/10.3390/electronics12030772
https://doi.org/10.3390/electronics12030772
Publikováno v:
Energies, Vol 16, Iss 3, p 1045 (2023)
For the boiler-turbine unit in power systems, a coordinated control structure plays a crucial role in maintaining the balance in supply and demand of energy, reducing pollutant emissions and optimizing energy efficiency. The matching requirements of
Externí odkaz:
https://doaj.org/article/ee1f2842c3b14219b36c732617f5d0bf