Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Głód Krzysztof"'
Publikováno v:
E3S Web of Conferences, Vol 82, p 01004 (2019)
The idea of combustion of suspended fuels was developed in the 1980s. The largest producer and user of slurry fuels (Coal Water Slurry, CWS) is China [3]. Despite of several decades of CWS research history, investigations are still carried out to imp
Externí odkaz:
https://doaj.org/article/c12ce44fe4e24450aad818128312b843
Publikováno v:
E3S Web of Conferences, Vol 28, p 01037 (2018)
The results of industrial research on co-combustion of solid recovered fuel (SRF) with hard coal in a stoker boiler type WR-25 has been presented. The share of SRF in the fuel mixture was 10%. During the co-combustion of SRF, no technological disturb
Externí odkaz:
https://doaj.org/article/a744b39dd28744cf81a4a61f62ca5403
Autor:
Lasek, Janusz1 (AUTHOR) jlasek@itpe.pl, Głód, Krzysztof1 (AUTHOR), Supernok, Krzysztof1 (AUTHOR), Bigda, Joanna1 (AUTHOR)
Publikováno v:
Energies (19961073). Dec2024, Vol. 17 Issue 23, p5823. 17p.
Publikováno v:
Phys. Rev. D 106, 124022 (2022)
We use a cosmological counterpart of the cylindrical Halilsoy solution to illustrate properties of cross-polarized standing gravitational waves.
Comment: 19 pages, 6 figures; improved version
Comment: 19 pages, 6 figures; improved version
Externí odkaz:
http://arxiv.org/abs/2106.05829
Publikováno v:
In Applied Catalysis O: Open March 2024 188
Autor:
Sikora, Szymon, Głód, Krzysztof
We construct an approximate solution to the cosmological perturbation theory around Einstein-de Sitter background up to the fourth-order perturbations. This could be done with the help of the specific symmetry condition imposed on the metric, from wh
Externí odkaz:
http://arxiv.org/abs/2005.06385
Autor:
Głód, Krzysztof
Publikováno v:
Phys. Rev. D 101 (2020), 024021
We present a covariant approach to the problem of light beam propagation in a spacetime. We develop our considerations within the framework of classical geometric optics in general relativity. Using the concept of a screen surface orthogonal to the o
Externí odkaz:
http://arxiv.org/abs/2001.02782
Publikováno v:
In Renewable Energy November 2023 216
Autor:
Sikora, Szymon, Głód, Krzysztof
Publikováno v:
Phys. Rev. D 99, 083521 (2019)
We constructed a simple cosmological model which approximates the Einstein-de Sitter background with periodically distributed dust inhomogeneities. By taking the metric as a power series up to the third order in some perturbative parameter $\lambda$,
Externí odkaz:
http://arxiv.org/abs/1811.06836
Publikováno v:
In Powder Technology May 2022 404