Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Zbigniew Krzysiak"'
Autor:
Kazimierz Drozd, Sławomir Tarkowski, Jacek Caban, Aleksander Nieoczym, Jan Vrábel, Zbigniew Krzysiak
Publikováno v:
Applied Sciences, Vol 12, Iss 23, p 12333 (2022)
There are many accidents in road traffic involving both heavy goods vehicles and passenger vehicles, and the interpretation of the causes of some accidents can be very difficult. The paper presents the results of an analysis of the road accident caus
Externí odkaz:
https://doaj.org/article/277d0185a87c431bb1910d94467b3a4c
Publikováno v:
Scientific Journal of Silesian University of Technology. Series Transport, Vol 101, Pp 27-35 (2018)
Cycloidal (also called epicyclical or convex-concave) gears are used less often than common involute gears, which are very easy to manufacture and can be modified by corrections to the gear profile. Cycloidal gears are very sensitive to the proper ax
Externí odkaz:
https://doaj.org/article/6b53e76064c64447b51662d4560b14ea
Autor:
Zdzisław Kaliniewicz, Krzysztof Jadwisieńczak, Zbigniew Żuk, Stanisław Konopka, Adam Frączyk, Zbigniew Krzysiak
Publikováno v:
International Journal of Food Science, Vol 2020 (2020)
The objective of this study was to evaluate the effects of the friction plate hardness and surface orientation of a friction plate on the angle and coefficient of static friction of cereal kernels. The angle of static friction of kernels representing
Externí odkaz:
https://doaj.org/article/965020e481644feba7f48f3b27c59b95
Publikováno v:
Acta Agrophysica, Vol 25, Iss 2, Pp 197-212 (2018)
According to published research findings, germination rate and efficiency are largely determined by seed mass. However, it is difficult to calibrate seeds based on their mass on a large scale. Therefore, other traits strongly correlated with mass sho
Externí odkaz:
https://doaj.org/article/f0e63bb4f3cd446f97c98731f76447d1
Publikováno v:
Communications, Vol 19, Iss 2, Pp 27-31 (2017)
Physical modelling of transportation system is helpful for finding information about the power flow in particular transmission elements. The vehicle power train model can be built from predefined blocks. The blocks are based on mathematical equations
Externí odkaz:
https://doaj.org/article/519e564979604e60b6abc33b916ec139
Publikováno v:
Communications, Vol 19, Iss 2, Pp 23-26 (2017)
The article presents the possibilities of an integrated transport system modeling simulating the complexity of regional transportation and its effects. The modeling methods deal with individual behavioral units and proceed through several steps to es
Externí odkaz:
https://doaj.org/article/f735bca204d74abc862652f237d32c3a
Publikováno v:
Applied Sciences, Vol 10, Iss 4, p 1417 (2020)
This article presents a model of the geometry of teeth profiles based on the path of contact definition. The basic principles of the involute and convex−concave teeth profile generation are described. Due to the more difficult manufacturing of the
Externí odkaz:
https://doaj.org/article/53d27b1a65f24403932c52c80c0078b1
Autor:
Wojciech Zurowski, Jaroslaw Zepchlo, Robert Cep, Lenka Cepova, Miroslaw Rucki, Zbigniew Krzysiak, Jacek Caban, Waldemar Samociuk
Publikováno v:
Polymers; Volume 15; Issue 1; Pages: 245
Investigations into polymer composites are mainly focused on properties dependent on glass fiber reinforcement and particulate fillers. In the present study, the effect of the binder was examined. The specimens were produced with two types of epoxy r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81cea784fb5a9fba4a67d466a0161ad8
Autor:
Zbigniew Krzysiak
Publikováno v:
Olsztyn Economic Journal. 16:205-217
The work presents a complex analysis and cost accounting of beet sugar cultivation in the 2019/2020 campaign for individual farms of the Lublin region. About 119 farms were analyzed. On the basis of this analysis, the criteria for the model farm were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59e9d7042a3e0133b2ae0e9b534b5bf5
https://doi.org/10.31648/oej.8043
https://doi.org/10.31648/oej.8043
Peculiarities of the Phase Formation during Electroconsolidation of Al2O3–SiO2–ZrO2 Powders Mixtures
Autor:
Zbigniew Krzysiak, Edwin Gevorkyan, Volodymyr Nerubatskyi, Mirosław Rucki, Volodymyr Chyshkala, Jacek Caban, Tomasz Mazur
Publikováno v:
Materials; Volume 15; Issue 17; Pages: 6073
This paper is devoted to the sintering process of Al2O3–SiO2–ZrO2 ceramics. The studied method was electroconsolidation with directly applied electric current. This method provides substantial improvements to the mechanical properties of the sint
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db02f1cc3de4675107d8ee3c53bd8f94