Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Wojciech Sochacki"'
Autor:
Sebastian Garus, Justyna Garus, Wojciech Sochacki, Marcin Nabiałek, Jana Petru, Wojciech Borek, Michal Šofer, Paweł Kwiatoń
Publikováno v:
Bulletin of the Polish Academy of Sciences: Technical Sciences, Vol 71, Iss 4 (2023)
The study analyzed the influence of materials and different types of damping on the dynamic stability of the Bernoulli-Euler beam. Using the mode summation method and applying an orthogonal condition of eigenfunctions and describing the analyzed syst
Externí odkaz:
https://doaj.org/article/fa985238e0e64df9a14b6e9b1f73b2d8
Autor:
Sebastian Garus, Wojciech Sochacki, Paweł Kwiatoń, Marcin Nabiałek, Jana Petrů, Mariusz Kubanek
Publikováno v:
Bulletin of the Polish Academy of Sciences: Technical Sciences, Vol 71, Iss 3 (2023)
The study investigated the effect of the fill factor, lattice constant, and the shape and type of meta-atom material on the reduction of mechanical wave transmission in quasi-two-dimensional phononic structures. A finite difference algorithm in the t
Externí odkaz:
https://doaj.org/article/eda874eb14bd479b83e49bcfaf40e41d
Publikováno v:
Bulletin of the Polish Academy of Sciences: Technical Sciences, Vol 70, Iss 1 (2022)
Externí odkaz:
https://doaj.org/article/3d9a5c1584964748821210610a615f43
Publikováno v:
Bulletin of the Polish Academy of Sciences: Technical Sciences, Vol 70, Iss 1 (2022)
In the work, multi-criteria optimization of phononic structures was performed to minimize the transmission in the frequency range of acoustic waves, eliminate high transmission peaks with a small half-width inside of the band gap, and what was the mo
Externí odkaz:
https://doaj.org/article/81a8fb179e0b4bf99b1832313d9b1939
Autor:
Sebastian Garus, Bartłomiej Błachowski, Wojciech Sochacki, Anna Jaskot, Paweł Kwiatoń, Mariusz Ostrowski, Michal Šofer, Tomasz Kapitaniak
Publikováno v:
Bulletin of the Polish Academy of Sciences: Technical Sciences, Vol 70, Iss 1 (2022)
Although the study of oscillatory motion has a long history, going back four centuries, it is still an active subject of scientificr esearch. In this review paper prospective research directions in the field of mechanical vibrations were pointed out.
Externí odkaz:
https://doaj.org/article/6e40df53f9c3481f82880881c5b652de
Autor:
Ng Hui-Teng, Heah Cheng-Yong, Liew Yun-Ming, Mohd Mustafa Al Bakri Abdullah, Catleya Rojviriya, Hasniyati Md Razi, Sebastian Garus, Marcin Nabiałek, Wojciech Sochacki, Ilham Mukriz Zainal Abidin, Ng Yong-Sing, Agata Śliwa, Andrei Victor Sandu
Publikováno v:
Materials, Vol 15, Iss 12, p 4085 (2022)
This paper uses polyoxyethylene alkyether sulphate (PAS) to form foam via pre-foaming method, which is then incorporated into geopolymer based on fly ash and ladle furnace slag. In the literature, only PAS-geopolymer foams made with single precursor
Externí odkaz:
https://doaj.org/article/fe868f19cb4847c8956f272c36f10636
Autor:
Ng Yong-Sing, Liew Yun-Ming, Heah Cheng-Yong, Mohd Mustafa Al Bakri Abdullah, Phakkhananan Pakawanit, Petrica Vizureanu, Mohd Suhaimi Khalid, Ng Hui-Teng, Hang Yong-Jie, Marcin Nabiałek, Paweł Pietrusiewicz, Sebastian Garus, Wojciech Sochacki, Agata Śliwa
Publikováno v:
Materials, Vol 15, Iss 12, p 4178 (2022)
This paper elucidates the influence of borax decahydrate addition on the flexural and thermal properties of 10 mm thin fly ash/ladle furnace slag (FAS) geopolymers. The borax decahydrate (2, 4, 6, and 8 wt.%) was incorporated to produce FAB geopolyme
Externí odkaz:
https://doaj.org/article/aacf8558f44241559b5e3bdb51c4e8db
Autor:
Sebastian Garus, Wojciech Sochacki
Publikováno v:
Journal of Applied Mathematics and Computational Mechanics, Vol 17, Iss 4, Pp 19-24 (2018)
Externí odkaz:
https://doaj.org/article/6e303c322f594cb99efccf50bcc79660
Autor:
Sebastian Garus, Wojciech Sochacki
Publikováno v:
Journal of Applied Mathematics and Computational Mechanics, Vol 16, Iss 4, Pp 17-27 (2017)
Externí odkaz:
https://doaj.org/article/84a6ddda87494bd9a4f519dd2e447099
Autor:
Azliza Azani, Dewi Suriyani Che Halin, Kamrosni Abdul Razak, Mohd Mustafa Al Bakri Abdullah, Marcin Nabiałek, Muhammad Mahyiddin Ramli, Mohd Fairul Sharin Abdul Razak, Andrei Victor Sandu, Wojciech Sochacki, Tomasz Skrzypczak
Publikováno v:
Materials, Vol 14, Iss 16, p 4564 (2021)
Modification has been made to TiO2 thin film to improve the wettability and the absorption of light. The sol-gel spin coating method was successfully used to synthesize GO/TiO2 thin films using a titanium (IV) isopropoxide (TTIP) as a precursor. Diff
Externí odkaz:
https://doaj.org/article/f12a39bf95ea4768a9a34ab02a5ed376