Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Sebastian Slawski"'
Publikováno v:
Sensors, Vol 22, Iss 9, p 3584 (2022)
In this article, the use of Nickel Titanium (NiTi) alloy as a sensor is examined. A cyclic stretching test, that has various elongations (0.5 and 1%), is administered to NiTi wires with various diameters and lengths. It is assumed that the elongation
Externí odkaz:
https://doaj.org/article/6994320f9e27478db73f341a69e0fe87
Publikováno v:
Sensors, Vol 21, Iss 20, p 6804 (2021)
In this article, changes in NiTi alloy (Flexinol) electrical resistance during cyclic stretching with small elongation were investigated. A dedicated test stand consisting of motorized vertical test stand, force gauge, and electric resistance measuri
Externí odkaz:
https://doaj.org/article/979baa5ec36b4d4b84265b52778f6320
Autor:
Mateusz Polis, Agnieszka Stolarczyk, Konrad Szydlo, Tomasz Jarosz, Marcin Procek, Sebastian Slawski, Lukasz Hawelek
Publikováno v:
Defence Technology, Vol 41, Iss , Pp 1-12 (2024)
A new nanothermite system, composed of titanium and tungsten trioxide is reported. Initial investigations show that it has low-average sensitivity to mechanical stimuli (friction, impact), but that its sensitivity to laser irradiation can be controll
Externí odkaz:
https://doaj.org/article/c69712e0ef5a4889bcc9b10b1195b7e2
Publikováno v:
Metals, Vol 9, Iss 2, p 162 (2019)
The results of numerical simulations of the cutting process obtained by means of the finite element method were studied in this work. The physical model of a bundle consisting of ultra-thin metal sheets was elaborated and then submitted to numerical
Externí odkaz:
https://doaj.org/article/6162660b2a2741c5ae2c7c879c816465
Autor:
Mateusz Polis, Agnieszka Stolarczyk, Konrad Szydło, Tomasz Jarosz, Marcin Procek, Sebastian Sławski, Tomasz Gołofit, Barbara Lisiecka, Łukasz Hawełek
Publikováno v:
Energies, Vol 17, Iss 17, p 4333 (2024)
Most nanothermite compositions utilise Al as a fuel, due to its low cost, high reactivity and availability. Nevertheless, aluminothermites exhibit high ignition temperature and low active metal content. In this paper, the combustion behaviour of Ti/C
Externí odkaz:
https://doaj.org/article/7d7572fd5dcf4796b0b790a9be06e8b9
Autor:
Mateusz Polis, Agnieszka Stolarczyk, Konrad Szydło, Barbara Lisiecka, Marcin Procek, Sebastian Sławski, Wojciech Domagała, Jakub Iksal, Tomasz Jarosz
Publikováno v:
Molecules, Vol 29, Iss 15, p 3664 (2024)
Nanothermites have found broad applications; however, due to being systems largely reacting in condensed phases, their performance is somewhat limited by heat and mass transfer. In order to alleviate this issue, nanothermites doped with gas-generatin
Externí odkaz:
https://doaj.org/article/9d83bc18017140068e9a4e38227f832e
Autor:
Mateusz Polis, Agnieszka Stolarczyk, Konrad Szydło, Barbara Lisiecka, Marcin Procek, Sebastian Sławski, Tomasz Gołofit, Łukasz Hawelek, Tomasz Jarosz
Publikováno v:
Energies, Vol 17, Iss 15, p 3675 (2024)
Modern energetic materials (EMs), e.g., nanothermite and NSTEX (Nanostructured Thermites and Explosive) compositions are attracting increasing research interest. In this work, we present the results of our investigation on the properties of a novel T
Externí odkaz:
https://doaj.org/article/4e21c64fd72645ebb8f5d80a49d96b9b
Publikováno v:
Applied System Innovation, Vol 6, Iss 5, p 84 (2023)
The promising research on flexible and tactile sensors requires conducting polymer materials and an accurate system for the transduction of pressure into electrical signals. In this paper, the intelligent sensitive mat, based on Velostat, which is a
Externí odkaz:
https://doaj.org/article/39de4362b98442da968f287fb2991286
Publikováno v:
Sensors, Vol 23, Iss 3, p 1153 (2023)
The modern industrial and consumer applications in accordance with the concepts of Industry 4.0 and the Internet of Things are characterized by autonomy and self-sufficiency. This has led to an increase in the interest for the so-called smart materia
Externí odkaz:
https://doaj.org/article/8950eeb64ce04a2cbe25c666b3414331
Publikováno v:
Applied Sciences, Vol 10, Iss 1, p 288 (2019)
The paper presents results obtained by experimental and numerical research focusing on the influence of the strikers’ geometry at the images of the destruction created in hybrid composite panels after applying impact load. In the research, the auth
Externí odkaz:
https://doaj.org/article/138897b8a03f4e6a90de059aafb6134f