Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Gabriel Filipczak"'
Autor:
Barbara Dybek, Dorota Anders, Jakub T. Hołaj-Krzak, Łukasz Hałasa, Grzegorz Maj, Magdalena Kapłan, Kamila Klimek, Gabriel Filipczak, Grzegorz Wałowski
Publikováno v:
Energies, Vol 16, Iss 8, p 3315 (2023)
This paper describes examples of energy crops that are profitable to burn, and whose cultivation is not complicated or expensive. Rapid growth of biomass, especially the green mass of energy crops, is indicated, which means that, in relation to fossi
Externí odkaz:
https://doaj.org/article/e50c20c91389489a9bf9db29508f32fb
Publikováno v:
Energies, Vol 16, Iss 2, p 798 (2023)
Biogas production is the most important and promising alternative for replacing fossil fuels in an environmentally friendly manner. Along with the many renewable energy sources available, biogas production occupies an irreplaceable position due to th
Externí odkaz:
https://doaj.org/article/df645d51eef74b7d9e937206a25d6bfc
Autor:
Kamila Klimek, Magdalena Kapłan, Volodymyr Halchak, Serhiy Korobka, Serhiy Syrotyuk, Ryszard Konieczny, Gabriel Filipczak, Barbara Dybek, Grzegorz Wałowski
Publikováno v:
Applied Sciences, Vol 12, Iss 18, p 9118 (2022)
With regard to the problem of current solar irradiation of the tracking surface by the tracker, this can be rationally assessed using a modeled flux with parameters close to the natural direct in accordance with the maximum transparent atmosphere. As
Externí odkaz:
https://doaj.org/article/f9facd3b7a5b432088c2061e1eb5016f
Autor:
Magdalena Kapłan, Kamila Klimek, Grzegorz Maj, Dmytro Zhuravel, Andrii Bondar, Viktoriia Lemeshchenko-Lagoda, Boris Boltianskyi, Larysa Boltianska, Hanna Syrotyuk, Serhiy Syrotyuk, Ryszard Konieczny, Gabriel Filipczak, Dorota Anders, Barbara Dybek, Grzegorz Wałowski
Publikováno v:
Energies, Vol 15, Iss 9, p 3416 (2022)
This article concerns the method of material consumption assessment of the cylinder-piston group of diesel engines in the biodiesel environment. The obtained experimental dependences of the wear coefficients on the example of the tribounit cylinder l
Externí odkaz:
https://doaj.org/article/78513f743d824dc390dac71fa34973d0
Autor:
Grzegorz Wałowski, Gabriel Filipczak
Publikováno v:
Journal of Sustainable Mining, Vol 15, Iss 4, Pp 156-169 (2016)
The results of experimental research concerning the assessment of the permeability of porous materials with respect to gas flow are presented in this paper. The conducted research applied to, among others, chars (acquired from the UCG thermal process
Externí odkaz:
https://doaj.org/article/dd5abe62de514d248b880179ef3d02dd
Publikováno v:
PRZEMYSŁ CHEMICZNY. 1:110-121
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::819752086e0ecb03ad0c732968dda1a1
https://doi.org/10.15199/62.2017.3.19
https://doi.org/10.15199/62.2017.3.19
Autor:
Grzegorz Wałowski, Gabriel Filipczak
Publikováno v:
MATEC Web of Conferences, Vol 240, p 01035 (2018)
The results of experimental studies in the field of gas permeability of porous materials referring to gas flow have been shown. Coal chars with anisotropic porous-slotted structure have been tested. The studies have been carried out on a special test
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec26b42f99175d8467a066014e9c1ebe
https://doaj.org/article/ce5294a77a814a089d684a1d7df6e2fb
https://doaj.org/article/ce5294a77a814a089d684a1d7df6e2fb
Autor:
Gabriel Filipczak, Grzegorz Wałowski
Publikováno v:
Journal of Sustainable Mining, Vol 15, Iss 4, Pp 156-169 (2016)
The results of experimental research concerning the assessment of the permeability of porous materials with respect to gas flow are presented in this paper. The conducted research applied to, among others, chars (acquired from the UCG thermal process
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd5bd1aaa5eea979a543d3721d6360c3
Autor:
Gabriel Filipczak, Grzegorz Wałowski
Publikováno v:
E3S Web of Conferences, Vol 19, p 03008 (2017)
This study discusses results of experiments on hydrodynamic assessment of gas flow through backbone (skeletal) porous materials with an anisotropic structure. The research was conducted upon materials of diversified petrographic characteristics, both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::451f74753ad86dd2dac273ac137c5da7
https://doaj.org/article/24cb75f31e8c40c9a7e8af3228bbe299
https://doaj.org/article/24cb75f31e8c40c9a7e8af3228bbe299
Publikováno v:
Evaporation, Condensation and Heat transfer
Heat transfer to boiling liquid is an important problem in the unit operations of evaporation and distillation and also in other kinds of general processing, such as steam generation, petroleum processing and control of temperatures. In spite of freq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1110b4cf5e7c2a4c6440c6aac43530b3
http://www.intechopen.com/articles/show/title/pool-boiling-of-liquid-liquid-multiphase-systems
http://www.intechopen.com/articles/show/title/pool-boiling-of-liquid-liquid-multiphase-systems
