Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Kotwica Krzysztof"'
Publikováno v:
Management Systems in Production Engineering, Vol 31, Iss 1, Pp 71-77 (2023)
In connection with the increase in the price of fuel based on hydrocarbons, the search and use of alternative types of fuel for machines in the mining and oil production industry is quite relevant today. Most of the existing alternative fuels by them
Externí odkaz:
https://doaj.org/article/e4e90a53e07e48e08d069fd18ea02d9c
Publikováno v:
Management Systems in Production Engineering, Vol 28, Iss 4, Pp 276-282 (2020)
The technologies for trenchless execution of mini and microtunnels for an installation of municipal infrastructure in urbanized sites, used at present, are described in the article. The emphasis is laid on uncontrolled methods, in the case of the dia
Externí odkaz:
https://doaj.org/article/847ff9e7021f432090463eb1a413698d
Autor:
Kotwica Krzysztof, Małkowski Piotr
Publikováno v:
Energies, Vol 12, Iss 18, p 3562 (2019)
This paper compares the methods of mechanical mining of rock in terms of their efficiency, energy consumption, and the durability of the tools they involve. It presents the advantages of mechanical heading-driving methods. In the first part, we descr
Externí odkaz:
https://doaj.org/article/9d151cf2074248d4a614334f7034b440
Autor:
Stopka, Grzegorz, Kotwica, Krzysztof
Publikováno v:
In Tunnelling and Underground Space Technology incorporating Trenchless Technology Research December 2023 142
Autor:
Kotwica, Krzysztof1 (AUTHOR) kotwica@agh.edu.pl, Stopka, Grzegorz1 (AUTHOR), Wieczorek, Andrzej N.2 (AUTHOR), Kalita, Marek3 (AUTHOR), Bałaga, Dominik3 (AUTHOR), Siegmund, Michał3 (AUTHOR)
Publikováno v:
Energies (19961073). Feb2023, Vol. 16 Issue 3, p1402. 19p.
Autor:
Kotwica, Krzysztof
Publikováno v:
In Tunnelling and Underground Space Technology incorporating Trenchless Technology Research December 2018 82:493-503
Akademický článek
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Autor:
KOTWICA, KRZYSZTOF1 kotwica@agh.edu.pl
Publikováno v:
Annals of the University of Petrosani Mechanical Engineering. 2019, Vol. 21, p65-74. 10p.
Autor:
Kotwica, Krzysztof1, Mendyka, Paweł1, Czajkowski, Andrzej2, Ostapow, Lesław2, Kozlowski, Artur3
Publikováno v:
Proceedings of the International Multidisciplinary Scientific GeoConference SGEM. 2017, Vol. 17 Issue 1-4, p917-924. 8p.